diff --git a/static/scripts/packed/trackster.js b/static/scripts/packed/trackster.js
index b7cb9b78f83..88f834ff579 100644
--- a/static/scripts/packed/trackster.js
+++ b/static/scripts/packed/trackster.js
@@ -1 +1 @@
-var class_module=function(b,a){var c=function(){var f=arguments[0];for(var e=1;e<arguments.length;e++){var d=arguments[e];for(key in d){f[key]=d[key]}}return f};a.extend=c};var requestAnimationFrame=(function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b,a){window.setTimeout(b,1000/60)}})();var BEFORE=1001,CONTAINS=1002,OVERLAP_START=1003,OVERLAP_END=1004,CONTAINED_BY=1005,AFTER=1006;var compute_overlap=function(e,b){var g=e[0],f=e[1],d=b[0],c=b[1],a;if(g<d){if(f<d){a=BEFORE}else{if(f<=c){a=OVERLAP_START}else{a=CONTAINS}}}else{if(g>c){a=AFTER}else{if(f<=c){a=CONTAINED_BY}else{a=OVERLAP_END}}}return a};var is_overlap=function(c,b){var a=compute_overlap(c,b);return(a!==BEFORE&&a!==AFTER)};var is_deferred=function(a){return("isResolved" in a)};var get_random_color=function(a){if(!a){a="#ffffff"}if(typeof(a)==="string"){a=[a]}for(var j=0;j<a.length;j++){a[j]=parseInt(a[j].slice(1),16)}var n=function(t,s,i){return((t*299)+(s*587)+(i*114))/1000};var e=function(v,u,w,s,i,t){return(Math.max(v,s)-Math.min(v,s))+(Math.max(u,i)-Math.min(u,i))+(Math.max(w,t)-Math.min(w,t))};var g,o,f,k,q,h,r,c,d,b,p,m=false,l=0;do{g=Math.round(Math.random()*16777215);o=(g&16711680)>>16;f=(g&65280)>>8;k=g&255;d=n(o,f,k);m=true;for(var j=0;j<a.length;j++){q=a[j];h=(q&16711680)>>16;r=(q&65280)>>8;c=q&255;b=n(h,r,c);p=e(o,f,k,h,r,c);if((Math.abs(d-b)<40)||(p<200)){m=false;break}}l++}while(!m&&l<=10);return"#"+(16777216+g).toString(16).substr(1,6)};var create_action_icon=function(c,b,a){return $("<a/>").attr("href","javascript:void(0);").attr("title",c).addClass("icon-button").addClass(b).tipsy({gravity:"s"}).click(a)};var trackster_module=function(e,U){var p=e("class").extend,s=e("slotting"),J=e("painters");var ab=function(ac,ad){this.document=ac;this.default_font=ad!==undefined?ad:"9px Monaco, Lucida Console, monospace";this.dummy_canvas=this.new_canvas();this.dummy_context=this.dummy_canvas.getContext("2d");this.dummy_context.font=this.default_font;this.char_width_px=this.dummy_context.measureText("A").width;this.patterns={};this.load_pattern("right_strand","/visualization/strand_right.png");this.load_pattern("left_strand","/visualization/strand_left.png");this.load_pattern("right_strand_inv","/visualization/strand_right_inv.png");this.load_pattern("left_strand_inv","/visualization/strand_left_inv.png")};p(ab.prototype,{load_pattern:function(ac,ag){var ad=this.patterns,ae=this.dummy_context,af=new Image();af.src=image_path+ag;af.onload=function(){ad[ac]=ae.createPattern(af,"repeat")}},get_pattern:function(ac){return this.patterns[ac]},new_canvas:function(){var ac=this.document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(ac)}ac.manager=this;return ac}});var n={};var l=function(ac,ad){n[ac.attr("id")]=ad};var m=function(ac,ae,ag,af){ag=".group";var ad={};n[ac.attr("id")]=af;ac.bind("drag",{handle:"."+ae,relative:true},function(ao,ap){var an=$(this);var at=$(this).parent(),ak=at.children(),am=n[$(this).attr("id")],aj,ai,aq,ah,al;ai=$(this).parents(ag);if(ai.length!==0){aq=ai.position().top;ah=aq+ai.outerHeight();if(ap.offsetY<aq){$(this).insertBefore(ai);var ar=n[ai.attr("id")];ar.remove_drawable(am);ar.container.add_drawable_before(am,ar);return}else{if(ap.offsetY>ah){$(this).insertAfter(ai);var ar=n[ai.attr("id")];ar.remove_drawable(am);ar.container.add_drawable(am);return}}}ai=null;for(al=0;al<ak.length;al++){aj=$(ak.get(al));aq=aj.position().top;ah=aq+aj.outerHeight();if(aj.is(ag)&&this!==aj.get(0)&&ap.offsetY>=aq&&ap.offsetY<=ah){if(ap.offsetY-aq<ah-ap.offsetY){aj.find(".content-div").prepend(this)}else{aj.find(".content-div").append(this)}if(am.container){am.container.remove_drawable(am)}n[aj.attr("id")].add_drawable(am);return}}var aj;for(al=0;al<ak.length;al++){aj=$(ak.get(al));if(ap.offsetY<aj.position().top&&!(aj.hasClass("reference-track")||aj.hasClass("intro"))){break}}if(al===ak.length){if(this!==ak.get(al-1)){at.append(this);n[at.attr("id")].move_drawable(am,al)}}else{if(this!==ak.get(al)){$(this).insertBefore(ak.get(al));n[at.attr("id")].move_drawable(am,(ap.deltaY>0?al-1:al))}}}).bind("dragstart",function(){ad["border-top"]=ac.css("border-top");ad["border-bottom"]=ac.css("border-bottom");$(this).css({"border-top":"1px solid blue","border-bottom":"1px solid blue"})}).bind("dragend",function(){$(this).css(ad)})};U.moveable=m;var aa=16,D=9,A=20,x=100,G=12000,R=400,I=5000,u=100,o="There was an error in indexing this dataset. ",H="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",B="No data for this chrom/contig.",t="Preparing data. This is very fast for a small dataset but can take a long time for a large dataset.                     If visualization is saved and closed, preparation will continue in the background.",v="Tool cannot be rerun: ",a="Loading data...",V="Ready for display",O=10,F=20;function W(ad,ac){if(!ac){ac=0}var ae=Math.pow(10,ac);return Math.round(ad*ae)/ae}var c=function(ac){this.num_elements=ac;this.clear()};p(c.prototype,{get:function(ad){var ac=this.key_ary.indexOf(ad);if(ac!==-1){if(this.obj_cache[ad].stale){this.key_ary.splice(ac,1);delete this.obj_cache[ad]}else{this.move_key_to_end(ad,ac)}}return this.obj_cache[ad]},set:function(ad,ae){if(!this.obj_cache[ad]){if(this.key_ary.length>=this.num_elements){var ac=this.key_ary.shift();delete this.obj_cache[ac]}this.key_ary.push(ad)}this.obj_cache[ad]=ae;return ae},move_key_to_end:function(ad,ac){this.key_ary.splice(ac,1);this.key_ary.push(ad)},clear:function(){this.obj_cache={};this.key_ary=[]},size:function(){return this.key_ary.length}});var P=function(ad,ac){c.call(this,ad);this.track=ac};p(P.prototype,c.prototype,{load_data:function(al,ag,aj,ad,ai){var ak=this.track.view.chrom,af={chrom:ak,low:al,high:ag,mode:aj,resolution:ad,dataset_id:this.track.dataset_id,hda_ldda:this.track.hda_ldda};$.extend(af,ai);if(this.track.filters_manager){var am=[];var ac=this.track.filters_manager.filters;for(var ah=0;ah<ac.length;ah++){am.push(ac[ah].name)}af.filter_cols=JSON.stringify(am)}var ae=this;return $.getJSON(this.track.data_url,af,function(an){ae.set_data(al,ag,an)})},get_data:function(ak,ae,ai,ad,ah){var al=this.get(ak,ae);if(al&&(is_deferred(al)||this.track.data_and_mode_compatible(al,ai))){return al}var am,aj,ac,ag,ai,al;for(var af=0;af<this.key_ary.length;af++){am=this.key_ary[af];aj=this.split_key(am);ac=aj[0];ag=aj[1];if(ak>=ac&&ae<=ag){var al=this.obj_cache[am];if(is_deferred(al)||(this.track.data_and_mode_compatible(al,ai)&&this.track.can_subset(al))){this.move_key_to_end(am,af);return al}}}al=this.load_data(ak,ae,ai,ad,ah);this.set_data(ak,ae,al);return al},DEEP_DATA_REQ:"deep",BROAD_DATA_REQ:"breadth",get_more_data:function(ak,af,aj,ae,ai,ag){var al=this.get(ak,af);if(!(al&&this.track.data_and_mode_compatible(al,aj))){console.log("ERROR: no current data for: ",this.track,ak,af,aj,ae,ai);return}al.stale=true;var ad=ak;if(ag===this.DEEP_DATA_REQ){$.extend(ai,{start_val:al.data.length+1})}else{if(ag===this.BROAD_DATA_REQ){ad=(al.max_high?al.max_high:al.data[al.data.length-1][2])+1}}var ac=this,ah=this.load_data(ad,af,aj,ae,ai);new_data_available=$.Deferred();this.set_data(ak,af,new_data_available);$.when(ah).then(function(am){if(am.data){am.data=al.data.concat(am.data);if(am.max_low){am.max_low=al.max_low}if(am.message){am.message=am.message.replace(/[0-9]+/,am.data.length)}}ac.set_data(ak,af,am);new_data_available.resolve(am)});return new_data_available},get:function(ac,ad){return c.prototype.get.call(this,this.gen_key(ac,ad))},set_data:function(ad,ae,ac){return this.set(this.gen_key(ad,ae),ac)},gen_key:function(ac,ae){var ad=ac+"_"+ae;return ad},split_key:function(ac){return ac.split("_")}});var E=function(ad,ac,ae){P.call(this,ad,ac,ae)};p(E.prototype,P.prototype,c.prototype,{get:P.prototype.get,load_data:function(ac,af,ag,ad,ae){if(ad>1){return{data:null}}return P.prototype.load_data.call(this,ac,af,ag,ad,ae)}});var q=function(ad,ac,af){if(!q.id_counter){q.id_counter=0}this.id=q.id_counter++;this.name=af.name;this.view=ad;this.container=ac;this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name}],saved_values:af.prefs,onchange:function(){this.track.set_name(this.track.config.values.name)}});this.prefs=this.config.values;this.drag_handle_class=af.drag_handle_class;this.is_overview=false;this.action_icons={};this.content_visible=true;this.container_div=this.build_container_div();this.header_div=this.build_header_div();if(this.header_div){this.container_div.append(this.header_div);this.icons_div=$("<div/>").css("float","left").hide().appendTo(this.header_div);this.build_action_icons(this.action_icons_def);this.header_div.append($("<div style='clear: both'/>"));this.header_div.dblclick(function(ag){ag.stopPropagation()});var ae=this;this.container_div.hover(function(){ae.icons_div.show()},function(){ae.icons_div.hide()});$("<div style='clear: both'/>").appendTo(this.container_div)}};q.prototype.action_icons_def=[{name:"toggle_icon",title:"Hide/show content",css_class:"toggle",on_click_fn:function(ac){if(ac.content_visible){ac.action_icons.toggle_icon.addClass("toggle-expand").removeClass("toggle");ac.hide_contents();ac.content_visible=false}else{ac.action_icons.toggle_icon.addClass("toggle").removeClass("toggle-expand");ac.content_visible=true;ac.show_contents()}}},{name:"settings_icon",title:"Edit settings",css_class:"settings-icon",on_click_fn:function(ad){var af=function(){hide_modal();$(window).unbind("keypress.check_enter_esc")},ac=function(){ad.config.update_from_form($(".dialog-box"));hide_modal();$(window).unbind("keypress.check_enter_esc")},ae=function(ag){if((ag.keyCode||ag.which)===27){af()}else{if((ag.keyCode||ag.which)===13){ac()}}};$(window).bind("keypress.check_enter_esc",ae);show_modal("Configure",ad.config.build_form(),{Cancel:af,OK:ac})}},{name:"remove_icon",title:"Remove",css_class:"remove-icon",on_click_fn:function(ac){$(".tipsy").remove();ac.remove()}}];p(q.prototype,{init:function(){},changed:function(){this.view.changed()},can_draw:function(){if(this.enabled&&this.content_visible){return true}return false},request_draw:function(){},_draw:function(){},to_dict:function(){},update_icons:function(){},set_name:function(ac){this.old_name=this.name;this.name=ac;this.name_div.text(this.name)},revert_name:function(){if(this.old_name){this.name=this.old_name;this.name_div.text(this.name)}},remove:function(){this.changed();this.container.remove_drawable(this);var ac=this.view;this.container_div.hide(0,function(){$(this).remove();ac.update_intro_div()})},build_container_div:function(){},build_header_div:function(){},add_action_icon:function(ad,ai,ah,ag,ac,af){var ae=this;this.action_icons[ad]=$("<a/>").attr("href","javascript:void(0);").attr("title",ai).addClass("icon-button").addClass(ah).tipsy({gravity:"s"}).click(function(){ag(ae)}).appendTo(this.icons_div);if(af){this.action_icons[ad].hide()}},build_action_icons:function(ac){var ae;for(var ad=0;ad<ac.length;ad++){ae=ac[ad];this.add_action_icon(ae.name,ae.title,ae.css_class,ae.on_click_fn,ae.prepend,ae.hide)}},update_icons:function(){},hide_contents:function(){},show_contents:function(){}});var w=function(ad,ac,ae){q.call(this,ad,ac,ae);this.obj_type=ae.obj_type;this.drawables=[]};p(w.prototype,q.prototype,{unpack_drawables:function(ae){this.drawables=[];var ad;for(var ac=0;ac<ae.length;ac++){ad=object_from_template(ae[ac],this);this.add_drawable(ad)}},init:function(){for(var ac=0;ac<this.drawables.length;ac++){this.drawables[ac].init()}},_draw:function(){for(var ac=0;ac<this.drawables.length;ac++){this.drawables[ac]._draw()}},to_dict:function(){var ad=[];for(var ac=0;ac<this.drawables.length;ac++){ad.push(this.drawables[ac].to_dict())}return{name:this.name,prefs:this.prefs,obj_type:this.obj_type,drawables:ad}},add_drawable:function(ac){this.drawables.push(ac);ac.container=this;this.changed()},add_drawable_before:function(ae,ac){this.changed();var ad=this.drawables.indexOf(ac);if(ad!==-1){this.drawables.splice(ad,0,ae);return true}return false},replace_drawable:function(ae,ac,ad){var af=this.drawables.indexOf(ae);if(af!==-1){this.drawables[af]=ac;if(ad){ae.container_div.replaceWith(ac.container_div)}this.changed()}return af},remove_drawable:function(ad){var ac=this.drawables.indexOf(ad);if(ac!==-1){this.drawables.splice(ac,1);ad.container=null;this.changed();return true}return false},move_drawable:function(ad,ae){var ac=this.drawables.indexOf(ad);if(ac!==-1){this.drawables.splice(ac,1);this.drawables.splice(ae,0,ad);this.changed();return true}return false}});var N=function(ad,ac,af){p(af,{obj_type:"DrawableGroup",drag_handle_class:"group-handle"});w.call(this,ad,ac,af);this.content_div=$("<div/>").addClass("content-div").attr("id","group_"+this.id+"_content_div").appendTo(this.container_div);l(this.container_div,this);l(this.content_div,this);m(this.container_div,this.drag_handle_class,".group",this);this.filters_manager=new X(this);this.header_div.after(this.filters_manager.parent_div);this.saved_filters_managers=[];if("drawables" in af){this.unpack_drawables(af.drawables)}if("filters" in af){var ae=this.filters_manager;this.filters_manager=new X(this,af.filters);ae.parent_div.replaceWith(this.filters_manager.parent_div);if(af.filters.visible){this.setup_multitrack_filtering()}}};p(N.prototype,q.prototype,w.prototype,{action_icons_def:[q.prototype.action_icons_def[0],q.prototype.action_icons_def[1],{name:"composite_icon",title:"Show composite track",css_class:"layers-stack",on_click_fn:function(ac){$(".tipsy").remove();ac.show_composite_track()}},{name:"filters_icon",title:"Filters",css_class:"filters-icon",on_click_fn:function(ac){if(ac.filters_manager.visible()){ac.filters_manager.clear_filters();ac._restore_filter_managers()}else{ac.setup_multitrack_filtering();ac.request_draw(true)}ac.filters_manager.toggle()}},q.prototype.action_icons_def[2]],build_container_div:function(){var ac=$("<div/>").addClass("group").attr("id","group_"+this.id);if(this.container){this.container.content_div.append(ac)}return ac},build_header_div:function(){var ac=$("<div/>").addClass("track-header");ac.append($("<div/>").addClass(this.drag_handle_class));this.name_div=$("<div/>").addClass("track-name").text(this.name).appendTo(ac);return ac},hide_contents:function(){this.tiles_div.hide()},show_contents:function(){this.tiles_div.show();this.request_draw()},update_icons:function(){var ae=this.drawables.length;if(ae===0){this.action_icons.composite_icon.hide();this.action_icons.filters_icon.hide()}else{if(ae===1){if(this.drawables[0] instanceof h){this.action_icons.composite_icon.show()}this.action_icons.filters_icon.hide()}else{var ai,ao=true,ag=this.drawables[0].get_type(),ac=0;for(var al=0;al<ae;al++){ai=this.drawables[al];if(ai.get_type()!==ag){can_composite=false;break}if(ai instanceof d){ac++}}if(ao||ac===1){this.action_icons.composite_icon.show()}else{this.action_icons.composite_icon.hide();$(".tipsy").remove()}if(ac>1&&ac===this.drawables.length){var ap={},ad;ai=this.drawables[0];for(var ak=0;ak<ai.filters_manager.filters.length;ak++){ad=ai.filters_manager.filters[ak];ap[ad.name]=[ad]}for(var al=1;al<this.drawables.length;al++){ai=this.drawables[al];for(var ak=0;ak<ai.filters_manager.filters.length;ak++){ad=ai.filters_manager.filters[ak];if(ad.name in ap){ap[ad.name].push(ad)}}}this.filters_manager.remove_all();var af,ah,aj,am;for(var an in ap){af=ap[an];if(af.length===ac){ah=new S({name:af[0].name,index:af[0].index});this.filters_manager.add_filter(ah)}}if(this.filters_manager.filters.length>0){this.action_icons.filters_icon.show()}else{this.action_icons.filters_icon.hide()}}else{this.action_icons.filters_icon.hide()}}}},_restore_filter_managers:function(){for(var ac=0;ac<this.drawables.length;ac++){this.drawables[ac].filters_manager=this.saved_filters_managers[ac]}this.saved_filters_managers=[]},setup_multitrack_filtering:function(){if(this.filters_manager.filters.length>0){this.saved_filters_managers=[];for(var ac=0;ac<this.drawables.length;ac++){drawable=this.drawables[ac];this.saved_filters_managers.push(drawable.filters_manager);drawable.filters_manager=this.filters_manager}}this.filters_manager.init_filters()},show_composite_track:function(){var ag=[];for(var ad=0;ad<this.drawables.length;ad++){ag.push(this.drawables[ad].name)}var ae="Composite Track of "+this.drawables.length+" tracks ("+ag.join(", ")+")";var af=new h(this.view,this.view,{name:ae,drawables:this.drawables});var ac=this.container.replace_drawable(this,af,true);af.request_draw()},add_drawable:function(ac){w.prototype.add_drawable.call(this,ac);this.update_icons()},remove_drawable:function(ac){w.prototype.remove_drawable.call(this,ac);this.update_icons()},to_dict:function(){if(this.filters_manager.visible()){this._restore_filter_managers()}var ac=p(w.prototype.to_dict.call(this),{filters:this.filters_manager.to_dict()});if(this.filters_manager.visible()){this.setup_multitrack_filtering()}return ac},request_draw:function(ac,ae){for(var ad=0;ad<this.drawables.length;ad++){this.drawables[ad].request_draw(ac,ae)}}});var Z=function(ac){p(ac,{obj_type:"View"});w.call(this,"View",ac.container,ac);this.chrom=null;this.vis_id=ac.vis_id;this.dbkey=ac.dbkey;this.label_tracks=[];this.tracks_to_be_redrawn=[];this.max_low=0;this.max_high=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.load_chroms_deferred=null;this.init();this.canvas_manager=new ab(this.container.get(0).ownerDocument);this.reset()};p(Z.prototype,w.prototype,{init:function(){this.requested_redraw=false;var ae=this.container,ac=this;this.top_container=$("<div/>").addClass("top-container").appendTo(ae);this.browser_content_div=$("<div/>").addClass("content").css("position","relative").appendTo(ae);this.bottom_container=$("<div/>").addClass("bottom-container").appendTo(ae);this.top_labeltrack=$("<div/>").addClass("top-labeltrack").appendTo(this.top_container);this.viewport_container=$("<div/>").addClass("viewport-container").attr("id","viewport-container").appendTo(this.browser_content_div);this.content_div=this.viewport_container;l(this.viewport_container,ac);this.intro_div=$("<div/>").addClass("intro").appendTo(this.viewport_container).hide();var af=$("<div/>").text("Add Datasets to Visualization").addClass("action-button").appendTo(this.intro_div).click(function(){add_tracks()});this.nav_labeltrack=$("<div/>").addClass("nav-labeltrack").appendTo(this.bottom_container);this.nav_container=$("<div/>").addClass("trackster-nav-container").prependTo(this.top_container);this.nav=$("<div/>").addClass("trackster-nav").appendTo(this.nav_container);this.overview=$("<div/>").addClass("overview").appendTo(this.bottom_container);this.overview_viewport=$("<div/>").addClass("overview-viewport").appendTo(this.overview);this.overview_close=$("<a/>").attr("href","javascript:void(0);").attr("title","Close overview").addClass("icon-button overview-close tooltip").hide().appendTo(this.overview_viewport);this.overview_highlight=$("<div/>").addClass("overview-highlight").hide().appendTo(this.overview_viewport);this.overview_box_background=$("<div/>").addClass("overview-boxback").appendTo(this.overview_viewport);this.overview_box=$("<div/>").addClass("overview-box").appendTo(this.overview_viewport);this.default_overview_height=this.overview_box.height();this.nav_controls=$("<div/>").addClass("nav-controls").appendTo(this.nav);this.chrom_select=$("<select/>").attr({name:"chrom"}).css("width","15em").addClass("no-autocomplete").append("<option value=''>Loading</option>").appendTo(this.nav_controls);var ad=function(ag){if(ag.type==="focusout"||(ag.keyCode||ag.which)===13||(ag.keyCode||ag.which)===27){if((ag.keyCode||ag.which)!==27){ac.go_to($(this).val())}$(this).hide();$(this).val("");ac.location_span.show();ac.chrom_select.show()}};this.nav_input=$("<input/>").addClass("nav-input").hide().bind("keyup focusout",ad).appendTo(this.nav_controls);this.location_span=$("<span/>").addClass("location").attr("original-title","Click to change location").tipsy({gravity:"n"}).appendTo(this.nav_controls);this.location_span.click(function(){ac.location_span.hide();ac.chrom_select.hide();ac.nav_input.val(ac.chrom+":"+ac.low+"-"+ac.high);ac.nav_input.css("display","inline-block");ac.nav_input.select();ac.nav_input.focus()});if(this.vis_id!==undefined){this.hidden_input=$("<input/>").attr("type","hidden").val(this.vis_id).appendTo(this.nav_controls)}this.zo_link=$("<a/>").attr("id","zoom-out").attr("title","Zoom out").tipsy({gravity:"n"}).click(function(){ac.zoom_out();ac.request_redraw()}).appendTo(this.nav_controls);this.zi_link=$("<a/>").attr("id","zoom-in").attr("title","Zoom in").tipsy({gravity:"n"}).click(function(){ac.zoom_in();ac.request_redraw()}).appendTo(this.nav_controls);this.load_chroms_deferred=this.load_chroms({low:0});this.chrom_select.bind("change",function(){ac.change_chrom(ac.chrom_select.val())});this.browser_content_div.click(function(ag){$(this).find("input").trigger("blur")});this.browser_content_div.bind("dblclick",function(ag){ac.zoom_in(ag.pageX,this.viewport_container)});this.overview_box.bind("dragstart",function(ag,ah){this.current_x=ah.offsetX}).bind("drag",function(ag,ai){var aj=ai.offsetX-this.current_x;this.current_x=ai.offsetX;var ah=Math.round(aj/ac.viewport_container.width()*(ac.max_high-ac.max_low));ac.move_delta(-ah)});this.overview_close.click(function(){ac.reset_overview()});this.viewport_container.bind("draginit",function(ag,ah){if(ag.clientX>ac.viewport_container.width()-16){return false}}).bind("dragstart",function(ag,ah){ah.original_low=ac.low;ah.current_height=ag.clientY;ah.current_x=ah.offsetX}).bind("drag",function(ai,ak){var ag=$(this);var al=ak.offsetX-ak.current_x;var ah=ag.scrollTop()-(ai.clientY-ak.current_height);ag.scrollTop(ah);ak.current_height=ai.clientY;ak.current_x=ak.offsetX;var aj=Math.round(al/ac.viewport_container.width()*(ac.high-ac.low));ac.move_delta(aj)}).bind("mousewheel",function(ai,ak,ah,ag){if(ah){ah*=50;var aj=Math.round(-ah/ac.viewport_container.width()*(ac.high-ac.low));ac.move_delta(aj)}});this.top_labeltrack.bind("dragstart",function(ag,ah){return $("<div />").css({height:ac.browser_content_div.height()+ac.top_labeltrack.height()+ac.nav_labeltrack.height()+1,top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(this))}).bind("drag",function(ak,al){$(al.proxy).css({left:Math.min(ak.pageX,al.startX)-ac.container.offset().left,width:Math.abs(ak.pageX-al.startX)});var ah=Math.min(ak.pageX,al.startX)-ac.container.offset().left,ag=Math.max(ak.pageX,al.startX)-ac.container.offset().left,aj=(ac.high-ac.low),ai=ac.viewport_container.width();ac.update_location(Math.round(ah/ai*aj)+ac.low,Math.round(ag/ai*aj)+ac.low)}).bind("dragend",function(al,am){var ah=Math.min(al.pageX,am.startX),ag=Math.max(al.pageX,am.startX),aj=(ac.high-ac.low),ai=ac.viewport_container.width(),ak=ac.low;ac.low=Math.round(ah/ai*aj)+ak;ac.high=Math.round(ag/ai*aj)+ak;$(am.proxy).remove();ac.request_redraw()});this.add_label_track(new Y(this,{content_div:this.top_labeltrack}));this.add_label_track(new Y(this,{content_div:this.nav_labeltrack}));$(window).bind("resize",function(){ac.resize_window()});$(document).bind("redraw",function(){ac.redraw()});this.reset();$(window).trigger("resize")},changed:function(){this.has_changes=true},update_intro_div:function(){if(this.drawables.length===0){this.intro_div.show()}else{this.intro_div.hide()}},update_location:function(ac,ad){this.location_span.text(commatize(ac)+" - "+commatize(ad));this.nav_input.val(this.chrom+":"+commatize(ac)+"-"+commatize(ad))},load_chroms:function(ae){ae.num=u;ae.dbkey=this.dbkey;var ac=this,ad=$.Deferred();$.ajax({url:chrom_url,data:ae,dataType:"json",success:function(ag){if(ag.chrom_info.length===0){alert("Invalid chromosome: "+ae.chrom);return}if(ag.reference){ac.add_label_track(new y(ac))}ac.chrom_data=ag.chrom_info;var aj='<option value="">Select Chrom/Contig</option>';for(var ai=0,af=ac.chrom_data.length;ai<af;ai++){var ah=ac.chrom_data[ai].chrom;aj+='<option value="'+ah+'">'+ah+"</option>"}if(ag.prev_chroms){aj+='<option value="previous">Previous '+u+"</option>"}if(ag.next_chroms){aj+='<option value="next">Next '+u+"</option>"}ac.chrom_select.html(aj);ac.chrom_start_index=ag.start_index;ad.resolve(ag)},error:function(){alert("Could not load chroms for this dbkey:",ac.dbkey)}});return ad},change_chrom:function(ah,ad,aj){if(!ah||ah==="None"){return}var ae=this;if(ah==="previous"){ae.load_chroms({low:this.chrom_start_index-u});return}if(ah==="next"){ae.load_chroms({low:this.chrom_start_index+u});return}var ai=$.grep(ae.chrom_data,function(ak,al){return ak.chrom===ah})[0];if(ai===undefined){ae.load_chroms({chrom:ah},function(){ae.change_chrom(ah,ad,aj)});return}else{if(ah!==ae.chrom){ae.chrom=ah;ae.chrom_select.val(ae.chrom);ae.max_high=ai.len-1;ae.reset();ae.request_redraw(true);for(var ag=0,ac=ae.drawables.length;ag<ac;ag++){var af=ae.drawables[ag];if(af.init){af.init()}}if(ae.reference_track){ae.reference_track.init()}}if(ad!==undefined&&aj!==undefined){ae.low=Math.max(ad,0);ae.high=Math.min(aj,ae.max_high)}ae.reset_overview();ae.request_redraw()}},go_to:function(ag){ag=ag.replace(/ |,/g,"");var ak=this,ac,af,ad=ag.split(":"),ai=ad[0],aj=ad[1];if(aj!==undefined){try{var ah=aj.split("-");ac=parseInt(ah[0],10);af=parseInt(ah[1],10)}catch(ae){return false}}ak.change_chrom(ai,ac,af)},move_fraction:function(ae){var ac=this;var ad=ac.high-ac.low;this.move_delta(ae*ad)},move_delta:function(ae){var ac=this;var ad=ac.high-ac.low;if(ac.low-ae<ac.max_low){ac.low=ac.max_low;ac.high=ac.max_low+ad}else{if(ac.high-ae>ac.max_high){ac.high=ac.max_high;ac.low=ac.max_high-ad}else{ac.high-=ae;ac.low-=ae}}ac.request_redraw()},add_drawable:function(ac){w.prototype.add_drawable.call(this,ac);ac.init();this.changed();this.update_intro_div()},add_label_track:function(ac){ac.view=this;ac.init();this.label_tracks.push(ac)},remove_drawable:function(ae,ad){w.prototype.remove_drawable.call(this,ae);if(ad){var ac=this;ae.container_div.hide(0,function(){$(this).remove();ac.update_intro_div()})}},reset:function(){this.low=this.max_low;this.high=this.max_high;this.viewport_container.find(".yaxislabel").remove()},request_redraw:function(ak,ac,aj,ad){var ai=this,ag=(ad?[ad]:ai.drawables),ae;var ad;for(var ah=0;ah<ag.length;ah++){ad=ag[ah];ae=-1;for(var af=0;af<ai.tracks_to_be_redrawn.length;af++){if(ai.tracks_to_be_redrawn[af][0]===ad){ae=af;break}}if(ae<0){ai.tracks_to_be_redrawn.push([ad,ac,aj])}else{ai.tracks_to_be_redrawn[ah][1]=ac;ai.tracks_to_be_redrawn[ah][2]=aj}}if(!this.requested_redraw){requestAnimationFrame(function(){ai._redraw(ak)});this.requested_redraw=true}},_redraw:function(am){this.requested_redraw=false;var aj=this.low,af=this.high;if(aj<this.max_low){aj=this.max_low}if(af>this.max_high){af=this.max_high}var al=this.high-this.low;if(this.high!==0&&al<this.min_separation){af=aj+this.min_separation}this.low=Math.floor(aj);this.high=Math.ceil(af);this.resolution_b_px=(this.high-this.low)/this.viewport_container.width();this.resolution_px_b=this.viewport_container.width()/(this.high-this.low);var ac=(this.low/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var ai=((this.high-this.low)/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var an=13;this.overview_box.css({left:ac,width:Math.max(an,ai)}).show();if(ai<an){this.overview_box.css("left",ac-(an-ai)/2)}if(this.overview_highlight){this.overview_highlight.css({left:ac,width:ai})}this.update_location(this.low,this.high);if(!am){var ae,ad,ak;for(var ag=0,ah=this.tracks_to_be_redrawn.length;ag<ah;ag++){ae=this.tracks_to_be_redrawn[ag][0];ad=this.tracks_to_be_redrawn[ag][1];ak=this.tracks_to_be_redrawn[ag][2];if(ae){ae._draw(ad,ak)}}this.tracks_to_be_redrawn=[];for(ag=0,ah=this.label_tracks.length;ag<ah;ag++){this.label_tracks[ag]._draw()}}},zoom_in:function(ad,ae){if(this.max_high===0||this.high-this.low<=this.min_separation){return}var af=this.high-this.low,ag=af/2+this.low,ac=(af/this.zoom_factor)/2;if(ad){ag=ad/this.viewport_container.width()*(this.high-this.low)+this.low}this.low=Math.round(ag-ac);this.high=Math.round(ag+ac);this.changed();this.request_redraw()},zoom_out:function(){if(this.max_high===0){return}var ad=this.high-this.low,ae=ad/2+this.low,ac=(ad*this.zoom_factor)/2;this.low=Math.round(ae-ac);this.high=Math.round(ae+ac);this.changed();this.request_redraw()},resize_window:function(){this.viewport_container.height(this.container.height()-this.top_container.height()-this.bottom_container.height());this.request_redraw()},set_overview:function(ae){if(this.overview_drawable){if(this.overview_drawable.dataset_id===ae.dataset_id){return}this.overview_viewport.find(".track").remove()}var ad=ae.copy({content_div:this.overview_viewport}),ac=this;ad.header_div.hide();ad.is_overview=true;ac.overview_drawable=ad;this.overview_drawable.postdraw_actions=function(){ac.overview_highlight.show().height(ac.overview_drawable.content_div.height());ac.overview_viewport.height(ac.overview_drawable.content_div.height()+ac.overview_box.outerHeight());ac.overview_close.show();ac.resize_window()};ac.overview_drawable.request_draw();this.changed()},reset_overview:function(){$(".tipsy").remove();this.overview_viewport.find(".track-tile").remove();this.overview_viewport.height(this.default_overview_height);this.overview_box.height(this.default_overview_height);this.overview_close.hide();this.overview_highlight.hide();view.resize_window();view.overview_drawable=null}});var r=function(ae,aj,af){this.track=ae;this.name=aj.name;this.params=[];var aq=aj.params;for(var ag=0;ag<aq.length;ag++){var al=aq[ag],ad=al.name,ap=al.label,ah=unescape(al.html),ar=al.value,an=al.type;if(an==="number"){this.params.push(new f(ad,ap,ah,(ad in af?af[ad]:ar),al.min,al.max))}else{if(an==="select"){this.params.push(new L(ad,ap,ah,(ad in af?af[ad]:ar)))}else{console.log("WARNING: unrecognized tool parameter type:",ad,an)}}}this.parent_div=$("<div/>").addClass("dynamic-tool").hide();this.parent_div.bind("drag",function(au){au.stopPropagation()}).click(function(au){au.stopPropagation()}).bind("dblclick",function(au){au.stopPropagation()});var ao=$("<div class='tool-name'>").appendTo(this.parent_div).text(this.name);var am=this.params;var ak=this;$.each(this.params,function(av,ay){var ax=$("<div>").addClass("param-row").appendTo(ak.parent_div);var au=$("<div>").addClass("param-label").text(ay.label).appendTo(ax);var aw=$("<div/>").addClass("param-input").html(ay.html).appendTo(ax);aw.find(":input").val(ay.value);$("<div style='clear: both;'/>").appendTo(ax)});this.parent_div.find("input").click(function(){$(this).select()});var at=$("<div>").addClass("param-row").appendTo(this.parent_div);var ai=$("<input type='submit'>").attr("value","Run on complete dataset").appendTo(at);var ac=$("<input type='submit'>").attr("value","Run on visible region").css("margin-left","3em").appendTo(at);var ak=this;ac.click(function(){ak.run_on_region()});ai.click(function(){ak.run_on_dataset()});if("visible" in af&&af.visible){this.parent_div.show()}};p(r.prototype,{update_params:function(){for(var ac=0;ac<this.params.length;ac++){this.params[ac].update_value()}},state_dict:function(){var ad={};for(var ac=0;ac<this.params.length;ac++){ad[this.params[ac].name]=this.params[ac].value}ad.visible=this.parent_div.is(":visible");return ad},get_param_values_dict:function(){var ac={};this.parent_div.find(":input").each(function(){var ad=$(this).attr("name"),ae=$(this).val();ac[ad]=JSON.stringify(ae)});return ac},get_param_values:function(){var ad=[];var ac={};this.parent_div.find(":input").each(function(){var ae=$(this).attr("name"),af=$(this).val();if(ae){ad[ad.length]=af}});return ad},run_on_dataset:function(){var ac=this;ac.run({dataset_id:this.track.original_dataset_id,tool_id:ac.name},null,function(ad){show_modal(ac.name+" is Running",ac.name+" is running on the complete dataset. Tool outputs are in dataset's history.",{Close:hide_modal})})},run_on_region:function(){var ad={dataset_id:this.track.original_dataset_id,chrom:this.track.view.chrom,low:this.track.view.low,high:this.track.view.high,tool_id:this.name},ah=this.track,ae=ad.tool_id+ah.tool_region_and_parameters_str(ad.chrom,ad.low,ad.high),ac;if(ah.container===view){var ag=new N(view,view,{name:this.name});var af=ah.container.replace_drawable(ah,ag,false);ag.container_div.insertBefore(ah.view.content_div.children()[af]);ag.add_drawable(ah);ah.container_div.appendTo(ag.content_div);ac=ag}else{ac=ah.container}var ai=new ah.constructor(view,ac,{name:ae,hda_ldda:"hda"});ai.init_for_tool_data();ai.change_mode(ah.mode);ai.set_filters_manager(ah.filters_manager.copy(ai));ai.update_icons();ac.add_drawable(ai);ai.tiles_div.text("Starting job.");this.update_params();this.run(ad,ai,function(aj){ai.dataset_id=aj.dataset_id;ai.tiles_div.text("Running job.");ai.init()})},run:function(ad,ae,af){$.extend(ad,this.get_param_values_dict());var ac=function(){$.getJSON(rerun_tool_url,ad,function(ag){if(ag==="no converter"){ae.container_div.addClass("error");ae.content_div.text(H)}else{if(ag.error){ae.container_div.addClass("error");ae.content_div.text(v+ag.message)}else{if(ag==="pending"){ae.container_div.addClass("pending");ae.content_div.text("Converting input data so that it can be used quickly with tool.");setTimeout(ac,2000)}else{af(ag)}}}})};ac()}});var L=function(ad,ac,ae,af){this.name=ad;this.label=ac;this.html=$(ae);this.value=af};p(L.prototype,{update_value:function(){this.value=$(this.html).val()}});var f=function(ae,ad,ag,ah,af,ac){L.call(this,ae,ad,ag,ah);this.min=af;this.max=ac};p(f.prototype,L.prototype,{update_value:function(){L.prototype.update_value.call(this);this.value=parseFloat(this.value)}});var g=function(ac){this.manager=null;this.name=ac.name;this.index=ac.index;this.tool_id=ac.tool_id;this.tool_exp_name=ac.tool_exp_name};p(g.prototype,{to_dict:function(){return{name:this.name,index:this.index,tool_id:this.tool_id,tool_exp_name:this.tool_exp_name}}});var S=function(al){g.call(this,al);this.low=("low" in al?al.low:-Number.MAX_VALUE);this.high=("high" in al?al.high:Number.MAX_VALUE);this.min=("min" in al?al.min:Number.MAX_VALUE);this.max=("max" in al?al.max:-Number.MAX_VALUE);this.container=null;this.slider=null;this.slider_label=null;var ah=function(am,an,ao){am.click(function(){var au=an.text(),ar=parseFloat(ao.slider("option","max")),aq=(ar<=1?4:ar<=1000000?ar.toString().length:6),at=false,ap=$(this).parents(".slider-row");ap.addClass("input");if(ao.slider("option","values")){aq=2*aq+1;at=true}an.text("");$("<input type='text'/>").attr("size",aq).attr("maxlength",aq).attr("value",au).appendTo(an).focus().select().click(function(av){av.stopPropagation()}).blur(function(){$(this).remove();an.text(au);ap.removeClass("input")}).keyup(function(az){if(az.keyCode===27){$(this).trigger("blur")}else{if(az.keyCode===13){var ax=ao.slider("option","min"),av=ao.slider("option","max"),ay=function(aA){return(isNaN(aA)||aA>av||aA<ax)},aw=$(this).val();if(!at){aw=parseFloat(aw);if(ay(aw)){alert("Parameter value must be in the range ["+ax+"-"+av+"]");return $(this)}}else{aw=aw.split("-");aw=[parseFloat(aw[0]),parseFloat(aw[1])];if(ay(aw[0])||ay(aw[1])){alert("Parameter value must be in the range ["+ax+"-"+av+"]");return $(this)}}ao.slider((at?"values":"value"),aw);ap.removeClass("input")}}})})};var ad=this;ad.parent_div=$("<div/>").addClass("filter-row slider-row");var ac=$("<div/>").addClass("elt-label").appendTo(ad.parent_div),aj=$("<span/>").addClass("slider-name").text(ad.name+"  ").appendTo(ac),ae=$("<span/>").text(this.low+"-"+this.high),af=$("<span/>").addClass("slider-value").appendTo(ac).append("[").append(ae).append("]");ad.values_span=ae;var ai=$("<div/>").addClass("slider").appendTo(ad.parent_div);ad.control_element=$("<div/>").attr("id",ad.name+"-filter-control").appendTo(ai);var ag=[0,0];ad.control_element.slider({range:true,min:this.min,max:this.max,step:this.get_slider_step(this.min,this.max),values:[this.low,this.high],slide:function(am,an){ad.slide(am,an)},change:function(am,an){ad.control_element.slider("option","slide").call(ad.control_element,am,an)}});ad.slider=ad.control_element;ad.slider_label=ae;ah(af,ae,ad.control_element);var ak=$("<div/>").addClass("display-controls").appendTo(ad.parent_div);this.transparency_icon=create_action_icon("Use filter for data transparency","layer-transparent",function(){if(ad.manager.alpha_filter!==ad){ad.manager.alpha_filter=ad;ad.manager.parent_div.find(".layer-transparent").removeClass("active").hide();ad.transparency_icon.addClass("active").show()}else{ad.manager.alpha_filter=null;ad.transparency_icon.removeClass("active")}ad.manager.track.request_draw(true,true)}).appendTo(ak).hide();this.height_icon=create_action_icon("Use filter for data height","arrow-resize-090",function(){if(ad.manager.height_filter!==ad){ad.manager.height_filter=ad;ad.manager.parent_div.find(".arrow-resize-090").removeClass("active").hide();ad.height_icon.addClass("active").show()}else{ad.manager.height_filter=null;ad.height_icon.removeClass("active")}ad.manager.track.request_draw(true,true)}).appendTo(ak).hide();ad.parent_div.hover(function(){ad.transparency_icon.show();ad.height_icon.show()},function(){if(ad.manager.alpha_filter!==ad){ad.transparency_icon.hide()}if(ad.manager.height_filter!==ad){ad.height_icon.hide()}});$("<div style='clear: both;'/>").appendTo(ad.parent_div)};p(S.prototype,{to_dict:function(){var ac=g.prototype.to_dict.call(this);return p(ac,{type:"number",min:this.min,max:this.max,low:this.low,high:this.high})},copy:function(){return new S({name:this.name,index:this.index,tool_id:this.tool_id,tool_exp_name:this.tool_exp_name})},get_slider_step:function(ae,ac){var ad=ac-ae;return(ad<=2?0.01:1)},slide:function(ad,ae){var ac=ae.values;this.values_span.text(ac[0]+"-"+ac[1]);this.low=ac[0];this.high=ac[1];this.manager.track.request_draw(true,true)},applies_to:function(ac){if(ac.length>this.index){return true}return false},_keep_val:function(ac){return(isNaN(ac)||(ac>=this.low&&ac<=this.high))},keep:function(ad){if(!this.applies_to(ad)){return true}var af=this;var ag=ad[this.index];if(ag instanceof Array){var ae=true;for(var ac=0;ac<ag.length;ac++){if(!this._keep_val(ag[ac])){ae=false;break}}return ae}else{return this._keep_val(ad[this.index])}},update_attrs:function(af){var ac=false;if(!this.applies_to(af)){return ac}var ad=af[this.index];if(!(ad instanceof Array)){ad=[ad]}for(var ae=0;ae<ad.length;ae++){var ag=ad[ae];if(ag<this.min){this.min=Math.floor(ag);ac=true}if(ag>this.max){this.max=Math.ceil(ag);ac=true}}return ac},update_ui_elt:function(){if(this.min!==this.max){this.parent_div.show()}else{this.parent_div.hide()}var ad=this.slider.slider("option","min"),ac=this.slider.slider("option","max");if(this.min<ad||this.max>ac){this.slider.slider("option","min",this.min);this.slider.slider("option","max",this.max);this.slider.slider("option","step",this.get_slider_step(this.min,this.max));this.slider.slider("option","values",[this.min,this.max])}}});var X=function(ae,ak){this.track=ae;this.alpha_filter=null;this.height_filter=null;this.filters=[];this.parent_div=$("<div/>").addClass("filters").hide();this.parent_div.bind("drag",function(am){am.stopPropagation()}).click(function(am){am.stopPropagation()}).bind("dblclick",function(am){am.stopPropagation()}).bind("keydown",function(am){am.stopPropagation()});if(ak&&"filters" in ak){var ac=("alpha_filter" in ak?ak.alpha_filter:null),af=("height_filter" in ak?ak.height_filter:null),ah=ak.filters,ad;for(var ai=0;ai<ah.length;ai++){if(ah[ai].type==="number"){ad=new S(ah[ai]);this.add_filter(ad);if(ad.name===ac){this.alpha_filter=ad;ad.transparency_icon.addClass("active").show()}if(ad.name===af){this.height_filter=ad;ad.height_icon.addClass("active").show()}}else{console.log("ERROR: unsupported filter: ",name,type)}}if("visible" in ak&&ak.visible){this.parent_div.show()}}if(this.filters.length!==0){var al=$("<div/>").addClass("param-row").appendTo(this.parent_div);var aj=$("<input type='submit'/>").attr("value","Run on complete dataset").appendTo(al);var ag=this;aj.click(function(){ag.run_on_dataset()})}};p(X.prototype,{show:function(){this.parent_div.show()},hide:function(){this.parent_div.hide()},toggle:function(){this.parent_div.toggle()},visible:function(){return this.parent_div.is(":visible")},to_dict:function(){var af={},ae=[],ad;for(var ac=0;ac<this.filters.length;ac++){ad=this.filters[ac];ae.push(ad.to_dict())}af.filters=ae;af.alpha_filter=(this.alpha_filter?this.alpha_filter.name:null);af.height_filter=(this.height_filter?this.height_filter.name:null);af.visible=this.parent_div.is(":visible");return af},copy:function(ad){var ae=new X(ad);for(var ac=0;ac<this.filters.length;ac++){ae.add_filter(this.filters[ac].copy())}return ae},add_filter:function(ac){ac.manager=this;this.parent_div.append(ac.parent_div);this.filters.push(ac)},remove_all:function(){this.filters=[];this.parent_div.children().remove()},init_filters:function(){for(var ac=0;ac<this.filters.length;ac++){var ad=this.filters[ac];ad.update_ui_elt()}},clear_filters:function(){for(var ac=0;ac<this.filters.length;ac++){var ad=this.filters[ac];ad.slider.slider("option","values",[ad.min,ad.max])}this.alpha_filter=null;this.height_filter=null;this.parent_div.find(".icon-button").hide()},run_on_dataset:function(){var ak=function(ao,am,an){if(!(am in ao)){ao[am]=an}return ao[am]};var ae={},ac,ad,af;for(var ag=0;ag<this.filters.length;ag++){ac=this.filters[ag];if(ac.tool_id){if(ac.min!==ac.low){ad=ak(ae,ac.tool_id,[]);ad[ad.length]=ac.tool_exp_name+" >= "+ac.low}if(ac.max!==ac.high){ad=ak(ae,ac.tool_id,[]);ad[ad.length]=ac.tool_exp_name+" <= "+ac.high}}}var ai=[];for(var al in ae){ai[ai.length]=[al,ae[al]]}var aj=ai.length;(function ah(at,ap){var an=ap[0],ao=an[0],ar=an[1],aq="("+ar.join(") and (")+")",am={cond:aq,input:at,target_dataset_id:at,tool_id:ao},ap=ap.slice(1);$.getJSON(run_tool_url,am,function(au){if(au.error){show_modal("Filter Dataset","Error running tool "+ao,{Close:hide_modal})}else{if(ap.length===0){show_modal("Filtering Dataset","Filter(s) are running on the complete dataset. Outputs are in dataset's history.",{Close:hide_modal})}else{ah(au.dataset_id,ap)}}})})(this.track.dataset_id,ai)}});var z=function(ac,ad){J.Scaler.call(this,ad);this.filter=ac};z.prototype.gen_val=function(ac){if(this.filter.high===Number.MAX_VALUE||this.filter.low===-Number.MAX_VALUE||this.filter.low===this.filter.high){return this.default_val}return((parseFloat(ac[this.filter.index])-this.filter.low)/(this.filter.high-this.filter.low))};var C=function(ac){this.track=ac.track;this.params=ac.params;this.values={};this.restore_values((ac.saved_values?ac.saved_values:{}));this.onchange=ac.onchange};p(C.prototype,{restore_values:function(ac){var ad=this;$.each(this.params,function(ae,af){if(ac[af.key]!==undefined){ad.values[af.key]=ac[af.key]}else{ad.values[af.key]=af.default_value}})},build_form:function(){var af=this;var ac=$("<div />");var ae;function ad(aj,ag){for(var an=0;an<aj.length;an++){ae=aj[an];if(ae.hidden){continue}var ah="param_"+an;var ar=af.values[ae.key];var av=$("<div class='form-row' />").appendTo(ag);av.append($("<label />").attr("for",ah).text(ae.label+":"));if(ae.type==="bool"){av.append($('<input type="checkbox" />').attr("id",ah).attr("name",ah).attr("checked",ar))}else{if(ae.type==="text"){av.append($('<input type="text"/>').attr("id",ah).val(ar).click(function(){$(this).select()}))}else{if(ae.type==="select"){var ap=$("<select />").attr("id",ah);for(var al=0;al<ae.options.length;al++){$("<option/>").text(ae.options[al].label).attr("value",ae.options[al].value).appendTo(ap)}ap.val(ar);av.append(ap)}else{if(ae.type==="color"){var au=$("<div/>").appendTo(av),ao=$("<input />").attr("id",ah).attr("name",ah).val(ar).css("float","left").appendTo(au).click(function(ax){$(".tipsy").hide();var aw=$(this).siblings(".tipsy");aw.css({left:$(this).position().left+$(this).width()+5,top:$(this).position().top-($(aw).height()/2)+($(this).height()/2)}).show();aw.click(function(ay){ay.stopPropagation()});$(document).bind("click.color-picker",function(){aw.hide();$(document).unbind("click.color-picker")});ax.stopPropagation()}),am=$("<a href='javascript:void(0)'/>").addClass("icon-button arrow-circle").appendTo(au).attr("title","Set new random color").tipsy({gravity:"s"}),aq=$("<div class='tipsy tipsy-west' style='position: absolute;' />").appendTo(au).hide(),ai=$("<div style='background-color: black; padding: 10px;'></div>").appendTo(aq),at=$("<div/>").appendTo(ai),ak=$.farbtastic(at,{width:100,height:100,callback:ao,color:ar});au.append($("<div/>").css("clear","both"));(function(aw){am.click(function(){aw.setColor(get_random_color())})})(ak)}else{av.append($("<input />").attr("id",ah).attr("name",ah).val(ar))}}}}if(ae.help){av.append($("<div class='help'/>").text(ae.help))}}}ad(this.params,ac);return ac},update_from_form:function(ac){var ae=this;var ad=false;$.each(this.params,function(af,ah){if(!ah.hidden){var ai="param_"+af;var ag=ac.find("#"+ai).val();if(ah.type==="float"){ag=parseFloat(ag)}else{if(ah.type==="int"){ag=parseInt(ag)}else{if(ah.type==="bool"){ag=ac.find("#"+ai).is(":checked")}}}if(ag!==ae.values[ah.key]){ae.values[ah.key]=ag;ad=true}}});if(ad){this.onchange();this.track.changed()}}});var b=function(ac,af,ae,ad,ag){this.track=ac;this.index=af;var ah=this.track._get_tile_bounds(af,ae);this.low=ah[0];this.high=ah[1];this.resolution=ae;this.html_elt=$("<div class='track-tile'/>").append(ad);this.data=ag;this.stale=false};b.prototype.predisplay_actions=function(){};var k=function(ac,af,ae,ad,ag,ah){b.call(this,ac,af,ae,ad,ag);this.max_val=ah};p(k.prototype,b.prototype);var M=function(af,ak,ag,ae,ai,ao,aj,ap,ad,am){b.call(this,af,ak,ag,ae,ai);this.mode=aj;this.all_slotted=ad;this.feature_mapper=am;this.has_icons=false;if(ap){this.has_icons=true;var al=this;ae=this.html_elt.children()[0],message_div=$("<div/>").addClass("tile-message").css({height:A-1,width:ae.width}).prependTo(this.html_elt);var an=ai.length,ah=$("<a href='javascript:void(0);'/>").addClass("icon more-down").attr("title","For speed, only the first "+an+" features in this region were obtained from server. Click to get more data including depth").tipsy({gravity:"s"}).appendTo(message_div),ac=$("<a href='javascript:void(0);'/>").addClass("icon more-across").attr("title","For speed, only the first "+an+" features in this region were obtained from server. Click to get more data excluding depth").tipsy({gravity:"s"}).appendTo(message_div);ah.click(function(){al.stale=true;af.data_manager.get_more_data(al.low,al.high,af.mode,al.resolution,{},af.data_manager.DEEP_DATA_REQ);$(".tipsy").hide();af.request_draw()}).dblclick(function(aq){aq.stopPropagation()});ac.click(function(){al.stale=true;af.data_manager.get_more_data(al.low,al.high,af.mode,al.resolution,{},af.data_manager.BROAD_DATA_REQ);$(".tipsy").hide();af.request_draw()}).dblclick(function(aq){aq.stopPropagation()})}};p(M.prototype,b.prototype);M.prototype.predisplay_actions=function(){var ad=this,ac={};if(ad.mode!=="Pack"){return}$(this.html_elt).hover(function(){this.hovered=true;$(this).mousemove()},function(){this.hovered=false;$(this).parents(".track-content").children(".overlay").children(".feature-popup").remove()}).mousemove(function(ao){if(!this.hovered){return}var aj=$(this).offset(),an=ao.pageX-aj.left,am=ao.pageY-aj.top,at=ad.feature_mapper.get_feature_data(an,am),ak=(at?at[0]:null);$(this).parents(".track-content").children(".overlay").children(".feature-popup").each(function(){if(!ak||$(this).attr("id")!==ak.toString()){$(this).remove()}});if(at){var af=ac[ak];if(!af){var ak=at[0],ap={name:at[3],start:at[1],end:at[2],strand:at[4]},ai=ad.track.filters_manager.filters,ah;for(var al=0;al<ai.length;al++){ah=ai[al];ap[ah.name]=at[ah.index]}var af=$("<div/>").attr("id",ak).addClass("feature-popup"),au=$("<table/>"),ar,aq,av;for(ar in ap){aq=ap[ar];av=$("<tr/>").appendTo(au);$("<th/>").appendTo(av).text(ar);$("<td/>").attr("align","left").appendTo(av).text(typeof(aq)==="number"?W(aq,2):aq)}af.append($("<div class='feature-popup-inner'>").append(au));ac[ak]=af}af.appendTo($(this).parents(".track-content").children(".overlay"));var ag=an+parseInt(ad.html_elt.css("left"))-af.width()/2,ae=am+parseInt(ad.html_elt.css("top"))+7;af.css("left",ag+"px").css("top",ae+"px")}else{if(!ao.isPropagationStopped()){ao.stopPropagation();$(this).siblings().each(function(){$(this).trigger(ao)})}}}).mouseleave(function(){$(this).parents(".track-content").children(".overlay").children(".feature-popup").remove()})};var i=function(ad,ac,ae){p(ae,{drag_handle_class:"draghandle"});q.call(this,ad,ac,ae);this.data_url=("data_url" in ae?ae.data_url:default_data_url);this.data_url_extra_params={};this.data_query_wait=("data_query_wait" in ae?ae.data_query_wait:I);this.dataset_check_url=converted_datasets_state_url;this.data_manager=("data_manager" in ae?ae.data_manager:new P(F,this));this.min_height_px=16;this.max_height_px=800;this.visible_height_px=0;this.content_div=$("<div class='track-content'>").appendTo(this.container_div);if(this.container){this.container.content_div.append(this.container_div);if(!("resize" in ae)||ae.resize){this.add_resize_handle()}}};p(i.prototype,q.prototype,{action_icons_def:[{name:"mode_icon",title:"Set display mode",css_class:"chevron-expand",on_click_fn:function(){}},q.prototype.action_icons_def[0],{name:"overview_icon",title:"Set as overview",css_class:"overview-icon",on_click_fn:function(ac){ac.view.set_overview(ac)}},q.prototype.action_icons_def[1],{name:"filters_icon",title:"Filters",css_class:"filters-icon",on_click_fn:function(ac){if(ac.filters_manager.visible()){ac.filters_manager.clear_filters()}else{ac.filters_manager.init_filters()}ac.filters_manager.toggle()}},{name:"tools_icon",title:"Tool",css_class:"hammer",on_click_fn:function(ac){ac.dynamic_tool_div.toggle();if(ac.dynamic_tool_div.is(":visible")){ac.set_name(ac.name+ac.tool_region_and_parameters_str())}else{ac.revert_name()}$(".tipsy").remove()}},q.prototype.action_icons_def[2]],can_draw:function(){if(this.dataset_id&&q.prototype.can_draw.call(this)){return true}return false},build_container_div:function(){return $("<div/>").addClass("track").attr("id","track_"+this.id).css("position","relative")},build_header_div:function(){var ac=$("<div class='track-header'/>");if(this.view.editor){this.drag_div=$("<div/>").addClass(this.drag_handle_class).appendTo(ac)}this.name_div=$("<div/>").addClass("track-name").appendTo(ac).text(this.name).attr("id",this.name.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9\-]/g,"").toLowerCase());return ac},on_resize:function(){},add_resize_handle:function(){var ac=this;var af=false;var ae=false;var ad=$("<div class='track-resize'>");$(ac.container_div).hover(function(){if(ac.content_visible){af=true;ad.show()}},function(){af=false;if(!ae){ad.hide()}});ad.hide().bind("dragstart",function(ag,ah){ae=true;ah.original_height=$(ac.content_div).height()}).bind("drag",function(ah,ai){var ag=Math.min(Math.max(ai.original_height+ai.deltaY,ac.min_height_px),ac.max_height_px);$(ac.tiles_div).css("height",ag);ac.visible_height_px=(ac.max_height_px===ag?0:ag);ac.on_resize()}).bind("dragend",function(ag,ah){ac.tile_cache.clear();ae=false;if(!af){ad.hide()}ac.config.values.height=ac.visible_height_px;ac.changed()}).appendTo(ac.container_div)},set_display_modes:function(af,ai){this.display_modes=af;this.mode=(ai?ai:(this.config&&this.config.values.mode?this.config.values.mode:this.display_modes[0]));this.action_icons.mode_icon.attr("title","Set display mode (now: "+this.mode+")");var ad=this,ag={};for(var ae=0,ac=ad.display_modes.length;ae<ac;ae++){var ah=ad.display_modes[ae];ag[ah]=function(aj){return function(){ad.change_mode(aj);ad.icons_div.show();ad.container_div.mouseleave(function(){ad.icons_div.hide()})}}(ah)}make_popupmenu(this.action_icons.mode_icon,ag)},build_action_icons:function(){q.prototype.build_action_icons.call(this,this.action_icons_def);if(this.display_modes!==undefined){this.set_display_modes(this.display_modes)}},hide_contents:function(){this.tiles_div.hide();this.container_div.find(".yaxislabel, .track-resize").hide()},show_contents:function(){this.tiles_div.show();this.container_div.find(".yaxislabel, .track-resize").show();this.request_draw()},get_type:function(){if(this instanceof Y){return"LabelTrack"}else{if(this instanceof y){return"ReferenceTrack"}else{if(this instanceof j){return"LineTrack"}else{if(this instanceof T){return"ReadTrack"}else{if(this instanceof Q){return"VcfTrack"}else{if(this instanceof h){return"CompositeTrack"}else{if(this instanceof d){return"FeatureTrack"}}}}}}}return""},init:function(){var ad=this;ad.enabled=false;ad.tile_cache.clear();ad.data_manager.clear();ad.content_div.css("height","auto");ad.tiles_div.children().remove();ad.container_div.removeClass("nodata error pending");if(!ad.dataset_id){return}var ac=$.Deferred();$.getJSON(converted_datasets_state_url,{hda_ldda:ad.hda_ldda,dataset_id:ad.dataset_id,chrom:ad.view.chrom},function(ae){if(!ae||ae==="error"||ae.kind==="error"){ad.container_div.addClass("error");ad.tiles_div.text(o);if(ae.message){var af=$(" <a href='javascript:void(0);'></a>").text("View error").click(function(){show_modal("Trackster Error","<pre>"+ae.message+"</pre>",{Close:hide_modal})});ad.tiles_div.append(af)}}else{if(ae==="no converter"){ad.container_div.addClass("error");ad.tiles_div.text(H)}else{if(ae==="no data"||(ae.data!==undefined&&(ae.data===null||ae.data.length===0))){ad.container_div.addClass("nodata");ad.tiles_div.text(B)}else{if(ae==="pending"){ad.container_div.addClass("pending");ad.tiles_div.html(t);setTimeout(function(){ad.init()},ad.data_query_wait)}else{if(ae.status==="data"){if(ae.valid_chroms){ad.valid_chroms=ae.valid_chroms;ad.update_icons()}ad.tiles_div.text(V);if(ad.view.chrom){ad.tiles_div.text("");ad.tiles_div.css("height",ad.visible_height_px+"px");ad.enabled=true;$.when(ad.predraw_init()).done(function(){ac.resolve();ad.container_div.removeClass("nodata error pending");ad.request_draw()})}else{ac.resolve()}}}}}}});this.update_icons();return ac},predraw_init:function(){}});var K=function(ae,ad,af){i.call(this,ae,ad,af);var ac=this,ae=ac.view;m(ac.container_div,ac.drag_handle_class,".group",ac);this.filters_manager=new X(this,("filters" in af?af.filters:null));this.filters_available=false;this.tool=("tool" in af&&af.tool?new r(this,af.tool,af.tool_state):null);this.tile_cache=new c(O);if(this.header_div){this.set_filters_manager(this.filters_manager);if(this.tool){this.dynamic_tool_div=this.tool.parent_div;this.header_div.after(this.dynamic_tool_div)}}this.tiles_div=$("<div/>").addClass("tiles").appendTo(this.content_div);this.overlay_div=$("<div/>").addClass("overlay").appendTo(this.content_div);if(af.mode){this.change_mode(af.mode)}};p(K.prototype,q.prototype,i.prototype,{action_icons_def:i.prototype.action_icons_def.concat([{name:"show_more_rows_icon",title:"To minimize track height, not all feature rows are displayed. Click to display more rows.",css_class:"exclamation",on_click_fn:function(ac){$(".tipsy").remove();ac.slotters[ac.view.resolution_px_b].max_rows*=2;ac.request_draw(true)},hide:true}]),copy:function(ac){var ad=this.to_dict();p(ad,{data_manager:this.data_manager});var ae=new this.constructor(this.view,ac,ad);ae.change_mode(this.mode);ae.enabled=this.enabled;return ae},set_filters_manager:function(ac){this.filters_manager=ac;this.header_div.after(this.filters_manager.parent_div)},to_dict:function(){return{track_type:this.get_type(),name:this.name,hda_ldda:this.hda_ldda,dataset_id:this.dataset_id,prefs:this.prefs,mode:this.mode,filters:this.filters_manager.to_dict(),tool_state:(this.tool?this.tool.state_dict():{})}},change_mode:function(ad){var ac=this;ac.mode=ad;ac.config.values.mode=ad;ac.tile_cache.clear();ac.request_draw();this.action_icons.mode_icon.attr("title","Set display mode (now: "+ac.mode+")");return ac},update_icons:function(){var ac=this;if(ac.filters_available){ac.action_icons.filters_icon.show()}else{ac.action_icons.filters_icon.hide()}if(ac.tool){ac.action_icons.tools_icon.show()}else{ac.action_icons.tools_icon.hide()}},_gen_tile_cache_key:function(ad,ae,ac){return ad+"_"+ae+"_"+ac},request_draw:function(ad,ac){this.view.request_redraw(false,ad,ac,this)},before_draw:function(){},_draw:function(ad,an){if(!this.can_draw()){return}var al=this.view.low,ah=this.view.high,aj=ah-al,ae=this.view.container.width(),ap=this.view.resolution_px_b,ag=this.view.resolution_b_px;if(this.is_overview){al=this.view.max_low;ah=this.view.max_high;ag=Math.pow(RESOLUTION,Math.ceil(Math.log((view.max_high-view.max_low)/R)/Math.log(RESOLUTION)));ap=ae/(view.max_high-view.max_low)}this.before_draw();this.tiles_div.children().addClass("remove");var ac=Math.floor(al/(ag*R)),ak=true,ao=[],ai=function(aq){return(aq&&"track" in aq)};while((ac*R*ag)<ah){var am=this.draw_helper(ad,ae,ac,ag,this.tiles_div,ap);if(ai(am)){ao.push(am)}else{ak=false}ac+=1}if(!an){this.tiles_div.children(".remove").remove()}var af=this;if(ak){this.tiles_div.children(".remove").remove();af.postdraw_actions(ao,ae,ap,an)}},postdraw_actions:function(af,ag,ai,ac){var ae=this;var ah=false;for(var ad=0;ad<af.length;ad++){if(af[ad].has_icons){ah=true;break}}if(ah){for(var ad=0;ad<af.length;ad++){tile=af[ad];if(!tile.has_icons){tile.html_elt.css("padding-top",A)}}}},draw_helper:function(ac,ao,au,ar,ah,ai,ap){var an=this,ax=this._gen_tile_cache_key(ao,ai,au),af=this._get_tile_bounds(au,ar),av=af[0],ad=af[1];if(!ap){ap={}}var aw=(ac?undefined:an.tile_cache.get(ax));if(aw){an.show_tile(aw,ah,ai);return aw}var al=true;var at=an.data_manager.get_data(av,ad,an.mode,ar,an.data_url_extra_params);if(is_deferred(at)){al=false}var aj;if(view.reference_track&&ai>view.canvas_manager.char_width_px){aj=view.reference_track.data_manager.get_data(av,ad,an.mode,ar,view.reference_track.data_url_extra_params);if(is_deferred(aj)){al=false}}if(al){p(at,ap.more_tile_data);var ak=an.mode;if(ak==="Auto"){ak=an.get_mode(at);an.update_auto_mode(ak)}var ae=an.view.canvas_manager.new_canvas(),af=an._get_tile_bounds(au,ar),av=af[0],ad=af[1],ao=Math.ceil((ad-av)*ai)+an.left_offset,am=an.get_canvas_height(at,ak,ai,ao);ae.width=ao;ae.height=am;var aq=ae.getContext("2d");aq.translate(this.left_offset,0);var aw=an.draw_tile(at,aq,ak,ar,au,ai,aj);if(aw!==undefined){an.tile_cache.set(ax,aw);an.show_tile(aw,ah,ai)}return aw}var ag=$.Deferred();$.when(at,aj).then(function(){view.request_redraw(false,false,false,an);ag.resolve()});return ag},get_canvas_height:function(ac,ae,af,ad){return this.visible_height_px},draw_tile:function(ac,ae,ah,ag,ad,ai,af){console.log("Warning: TiledTrack.draw_tile() not implemented.")},show_tile:function(ae,ag,ah){var ad=this,ac=ae.html_elt;ae.predisplay_actions();var af=(ae.low-(this.is_overview?this.view.max_low:this.view.low))*ah;if(this.left_offset){af-=this.left_offset}ac.css({position:"absolute",top:0,left:af,height:""});if(ac.hasClass("remove")){ac.removeClass("remove")}else{ag.append(ac)}ad.after_show_tile(ae)},after_show_tile:function(ac){},_get_tile_bounds:function(ac,ad){var af=Math.floor(ac*R*ad),ag=Math.ceil(R*ad),ae=(af+ag<=this.view.max_high?af+ag:this.view.max_high);return[af,ae]},tool_region_and_parameters_str:function(ae,ac,af){var ad=this,ag=(ae!==undefined&&ac!==undefined&&af!==undefined?ae+":"+ac+"-"+af:"all");return" - region=["+ag+"], parameters=["+ad.tool.get_param_values().join(", ")+"]"},data_and_mode_compatible:function(ac,ad){return true},can_subset:function(ac){return false},init_for_tool_data:function(){this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url;this.predraw_init=function(){var ad=this;var ac=function(){if(ad.data_manager.size()===0){setTimeout(ac,300)}else{ad.data_url=default_data_url;ad.data_query_wait=I;ad.dataset_state_url=converted_datasets_state_url;$.getJSON(ad.dataset_state_url,{dataset_id:ad.dataset_id,hda_ldda:ad.hda_ldda},function(ae){})}};ac()}}});var Y=function(ad,ac){var ae={resize:false};i.call(this,ad,ac,ae);this.container_div.addClass("label-track")};p(Y.prototype,i.prototype,{build_header_div:function(){},init:function(){this.enabled=true},_draw:function(){var ae=this.view,af=ae.high-ae.low,ai=Math.floor(Math.pow(10,Math.floor(Math.log(af)/Math.log(10)))),ac=Math.floor(ae.low/ai)*ai,ag=this.view.container.width(),ad=$("<div style='position: relative; height: 1.3em;'></div>");while(ac<ae.high){var ah=(ac-ae.low)/af*ag;ad.append($("<div class='label'>"+commatize(ac)+"</div>").css({position:"absolute",left:ah-1}));ac+=ai}this.content_div.children(":first").remove();this.content_div.append(ad)}});var h=function(ad,ac,ag){K.call(this,ad,ac,ag);this.drawables=[];this.left_offset=0;if("drawables" in ag){var af;for(var ae=0;ae<ag.drawables.length;ae++){af=ag.drawables[ae];this.drawables[ae]=object_from_template(af);if(af.left_offset>this.left_offset){this.left_offset=af.left_offset}}this.enabled=true}if(this.drawables.length!==0){this.set_display_modes(this.drawables[0].display_modes,this.drawables[0].mode)}this.update_icons();this.obj_type="CompositeTrack"};p(h.prototype,K.prototype,{action_icons_def:[{name:"composite_icon",title:"Show individual tracks",css_class:"layers-stack",on_click_fn:function(ac){$(".tipsy").remove();ac.show_group()}}].concat(K.prototype.action_icons_def),to_dict:w.prototype.to_dict,add_drawable:w.prototype.add_drawable,unpack_drawables:w.prototype.unpack_drawables,change_mode:function(ac){K.prototype.change_mode.call(this,ac);for(var ad=0;ad<this.drawables.length;ad++){this.drawables[ad].change_mode(ac)}},init:function(){var ae=[];for(var ad=0;ad<this.drawables.length;ad++){ae.push(this.drawables[ad].init())}var ac=this;$.when.apply($,ae).then(function(){ac.enabled=true;ac.request_draw()})},update_icons:function(){this.action_icons.filters_icon.hide();this.action_icons.tools_icon.hide()},can_draw:q.prototype.can_draw,draw_helper:function(ad,ar,ay,av,aj,al,at){var aq=this,aC=this._gen_tile_cache_key(ar,al,ay),ah=this._get_tile_bounds(ay,av),az=ah[0],ae=ah[1];if(!at){at={}}var aB=(ad?undefined:aq.tile_cache.get(aC));if(aB){aq.show_tile(aB,aj,al);return aB}var ak=[],aq,ao=true,aw,am;for(var ax=0;ax<this.drawables.length;ax++){aq=this.drawables[ax];aw=aq.data_manager.get_data(az,ae,aq.mode,av,aq.data_url_extra_params);if(is_deferred(aw)){ao=false}ak.push(aw);am=null;if(view.reference_track&&al>view.canvas_manager.char_width_px){am=view.reference_track.data_manager.get_data(az,ae,aq.mode,av,view.reference_track.data_url_extra_params);if(is_deferred(am)){ao=false}}ak.push(am)}if(ao){p(aw,at.more_tile_data);this.tile_predraw_init();var ag=aq.view.canvas_manager.new_canvas(),ah=aq._get_tile_bounds(ay,av),az=ah[0],ae=ah[1],aA=0,ar=Math.ceil((ae-az)*al)+this.left_offset,ap=0,af=[];var ac=0;for(var ax=0;ax<this.drawables.length;ax++,aA+=2){aq=this.drawables[ax];aw=ak[aA];var an=aq.mode;if(an==="Auto"){an=aq.get_mode(aw);aq.update_auto_mode(an)}af.push(an);ac=aq.get_canvas_height(aw,an,al,ar);if(ac>ap){ap=ac}}ag.width=ar;ag.height=(at.height?at.height:ap);aA=0;var au=ag.getContext("2d");au.translate(this.left_offset,0);au.globalAlpha=0.5;au.globalCompositeOperation="source-over";for(var ax=0;ax<this.drawables.length;ax++,aA+=2){aq=this.drawables[ax];aw=ak[aA];am=ak[aA+1];aB=aq.draw_tile(aw,au,af[ax],av,ay,al,am)}this.tile_cache.set(aC,aB);this.show_tile(aB,aj,al);return aB}var ai=$.Deferred(),aq=this;$.when.apply($,ak).then(function(){view.request_redraw(false,false,false,aq);ai.resolve()});return ai},show_group:function(){var af=new N(this.view,this.container,{name:this.name}),ac;for(var ae=0;ae<this.drawables.length;ae++){ac=this.drawables[ae];af.add_drawable(ac);ac.container=af;af.content_div.append(ac.container_div)}var ad=this.container.replace_drawable(this,af,true);af.request_draw()},tile_predraw_init:function(){var af=Number.MAX_VALUE,ac=-af,ad;for(var ae=0;ae<this.drawables.length;ae++){ad=this.drawables[ae];if(ad instanceof j){if(ad.prefs.min_value<af){af=ad.prefs.min_value}if(ad.prefs.max_value>ac){ac=ad.prefs.max_value}}}for(var ae=0;ae<this.drawables.length;ae++){ad=this.drawables[ae];ad.prefs.min_value=af;ad.prefs.max_value=ac}},postdraw_actions:function(ae,ah,aj,ad){K.prototype.postdraw_actions.call(this,ae,ah,aj,ad);var ag=-1;for(var af=0;af<ae.length;af++){var ac=ae[af].html_elt.find("canvas").height();if(ac>ag){ag=ac}}for(var af=0;af<ae.length;af++){var ai=ae[af];if(ai.html_elt.find("canvas").height()!==ag){this.draw_helper(true,ah,ai.index,ai.resolution,ai.html_elt.parent(),aj,{height:ag});ai.html_elt.remove()}}}});var y=function(ac){K.call(this,ac,{content_div:ac.top_labeltrack,resize:false},{});ac.reference_track=this;this.left_offset=200;this.visible_height_px=12;this.container_div.addClass("reference-track");this.content_div.css("background","none");this.content_div.css("min-height","0px");this.content_div.css("border","none");this.data_url=reference_url;this.data_url_extra_params={dbkey:ac.dbkey};this.data_manager=new E(F,this,false);this.hide_contents()};p(y.prototype,q.prototype,K.prototype,{build_header_div:function(){},init:function(){this.data_manager.clear();this.enabled=true},can_draw:q.prototype.can_draw,draw_tile:function(ak,al,ah,ag,ad,am){var af=this;if(am>this.view.canvas_manager.char_width_px){if(ak.data===null){this.hide_contents();return}var ae=al.canvas;al.font=al.canvas.manager.default_font;al.textAlign="center";ak=ak.data;for(var ai=0,aj=ak.length;ai<aj;ai++){var ac=Math.floor(ai*am);al.fillText(ak[ai],ac,10)}this.show_contents();return new b(af,ad,ag,ae,ak)}this.hide_contents()}});var j=function(ae,ad,af){var ac=this;this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";K.call(this,ae,ad,af);this.hda_ldda=af.hda_ldda;this.dataset_id=af.dataset_id;this.original_dataset_id=this.dataset_id;this.left_offset=0;this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"color",label:"Color",type:"color",default_value:get_random_color()},{key:"min_value",label:"Min Value",type:"float",default_value:undefined},{key:"max_value",label:"Max Value",type:"float",default_value:undefined},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:32,hidden:true}],saved_values:af.prefs,onchange:function(){ac.set_name(ac.prefs.name);ac.vertical_range=ac.prefs.max_value-ac.prefs.min_value;ac.set_min_value(ac.prefs.min_value);ac.set_max_value(ac.prefs.max_value)}});this.prefs=this.config.values;this.visible_height_px=this.config.values.height;this.vertical_range=this.config.values.max_value-this.config.values.min_value};p(j.prototype,q.prototype,K.prototype,{on_resize:function(){this.request_draw(true)},set_min_value:function(ac){this.prefs.min_value=ac;$("#linetrack_"+this.dataset_id+"_minval").text(this.prefs.min_value);this.tile_cache.clear();this.request_draw()},set_max_value:function(ac){this.prefs.max_value=ac;$("#linetrack_"+this.dataset_id+"_maxval").text(this.prefs.max_value);this.tile_cache.clear();this.request_draw()},predraw_init:function(){var ac=this;ac.vertical_range=undefined;return $.getJSON(ac.data_url,{stats:true,chrom:ac.view.chrom,low:null,high:null,hda_ldda:ac.hda_ldda,dataset_id:ac.dataset_id},function(ad){ac.container_div.addClass("line-track");var ag=ad.data;if(isNaN(parseFloat(ac.prefs.min_value))||isNaN(parseFloat(ac.prefs.max_value))){var ae=ag.min;var ai=ag.max;ae=Math.floor(Math.min(0,Math.max(ae,ag.mean-2*ag.sd)));ai=Math.ceil(Math.max(0,Math.min(ai,ag.mean+2*ag.sd)));ac.prefs.min_value=ae;ac.prefs.max_value=ai;$("#track_"+ac.dataset_id+"_minval").val(ac.prefs.min_value);$("#track_"+ac.dataset_id+"_maxval").val(ac.prefs.max_value)}ac.vertical_range=ac.prefs.max_value-ac.prefs.min_value;ac.total_frequency=ag.total_frequency;ac.container_div.find(".yaxislabel").remove();var ah=$("<div/>").text(W(ac.prefs.min_value,3)).make_text_editable({num_cols:6,on_finish:function(aj){$(".tipsy").remove();var aj=parseFloat(aj);if(!isNaN(aj)){ac.set_min_value(aj)}},help_text:"Set min value"}).addClass("yaxislabel bottom").attr("id","linetrack_"+ac.dataset_id+"_minval").prependTo(ac.container_div),af=$("<div/>").text(W(ac.prefs.max_value,3)).make_text_editable({num_cols:6,on_finish:function(aj){$(".tipsy").remove();var aj=parseFloat(aj);if(!isNaN(aj)){ac.set_max_value(aj)}},help_text:"Set max value"}).addClass("yaxislabel top").attr("id","linetrack_"+ac.dataset_id+"_maxval").prependTo(ac.container_div)})},draw_tile:function(am,ak,ah,af,ad,al){var ae=ak.canvas,ac=this._get_tile_bounds(ad,af),ag=ac[0],aj=ac[1],ai=new J.LinePainter(am.data,ag,aj,this.prefs,ah);ai.draw(ak,ae.width,ae.height,al);return new b(this,ad,af,ae,am.data)},can_subset:function(ac){return false},});var d=function(ae,ad,af){var ac=this;this.display_modes=["Auto","Histogram","Dense","Squish","Pack"];K.call(this,ae,ad,af);this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"block_color",label:"Block color",type:"color",default_value:get_random_color()},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true,help:"Show the number of items in each bin when drawing summary histogram"},{key:"histogram_max",label:"Histogram maximum",type:"float",default_value:null,help:"clear value to set automatically"},{key:"connector_style",label:"Connector style",type:"select",default_value:"fishbones",options:[{label:"Line with arrows",value:"fishbone"},{label:"Arcs",value:"arcs"}]},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:this.visible_height_px,hidden:true}],saved_values:af.prefs,onchange:function(){ac.set_name(ac.prefs.name);ac.tile_cache.clear();ac.set_painter_from_config();ac.request_draw()}});this.prefs=this.config.values;this.visible_height_px=this.config.values.height;this.container_div.addClass("feature-track");this.hda_ldda=af.hda_ldda;this.dataset_id=af.dataset_id;this.original_dataset_id=af.dataset_id;this.show_labels_scale=0.001;this.showing_details=false;this.summary_draw_height=30;this.slotters={};this.start_end_dct={};this.left_offset=200;this.set_painter_from_config()};p(d.prototype,q.prototype,K.prototype,{set_painter_from_config:function(){if(this.config.values.connector_style==="arcs"){this.painter=J.ArcLinkedFeaturePainter}else{this.painter=J.LinkedFeaturePainter}},before_draw:function(){this.max_height_px=0},after_show_tile:function(ac){this.max_height_px=Math.max(this.max_height_px,ac.html_elt.height());ac.html_elt.parent().children().css("height",this.max_height_px+"px");var ad=this.max_height_px;if(this.visible_height_px!==0){ad=Math.min(this.max_height_px,this.visible_height_px)}this.tiles_div.css("height",ad+"px")},postdraw_actions:function(ar,am,ah,ag){K.prototype.postdraw_actions.call(this,ar,ag);var al=this;if(al.mode==="Histogram"){var ad=-1;for(var ao=0;ao<ar.length;ao++){var an=ar[ao].max_val;if(an>ad){ad=an}}for(var ao=0;ao<ar.length;ao++){var au=ar[ao];if(au.max_val!==ad){au.html_elt.remove();al.draw_helper(true,am,au.index,au.resolution,au.html_elt.parent(),ah,{more_tile_data:{max:ad}})}}}if(al.filters_manager){var ai=al.filters_manager.filters;for(var aq=0;aq<ai.length;aq++){ai[aq].update_ui_elt()}var at=false,ac,aj;for(var ao=0;ao<ar.length;ao++){if(ar[ao].data.length){ac=ar[ao].data[0];for(var aq=0;aq<ai.length;aq++){aj=ai[aq];if(aj.applies_to(ac)&&aj.min!==aj.max){at=true;break}}}}if(al.filters_available!==at){al.filters_available=at;if(!al.filters_available){al.filters_manager.hide()}al.update_icons()}}this.container_div.find(".yaxislabel").remove();var af=ar[0];if(af instanceof k){var ak=(this.prefs.histogram_max?this.prefs.histogram_max:af.max_val),ae=$("<div/>").text(ak).make_text_editable({num_cols:12,on_finish:function(av){$(".tipsy").remove();var av=parseFloat(av);al.prefs.histogram_max=(!isNaN(av)?av:null);al.tile_cache.clear();al.request_draw()},help_text:"Set max value; leave blank to use default"}).addClass("yaxislabel top").css("color",this.prefs.label_color);this.container_div.prepend(ae)}if(af instanceof M){var ap=true;for(var ao=0;ao<ar.length;ao++){if(!ar[ao].all_slotted){ap=false;break}}if(!ap){this.action_icons.show_more_rows_icon.show()}else{this.action_icons.show_more_rows_icon.hide()}}else{this.action_icons.show_more_rows_icon.hide()}},update_auto_mode:function(ac){var ac;if(this.mode==="Auto"){if(ac==="no_detail"){ac="feature spans"}else{if(ac==="summary_tree"){ac="coverage histogram"}}this.action_icons.mode_icon.attr("title","Set display mode (now: Auto/"+ac+")")}},incremental_slots:function(ag,ac,af){var ad=this.view.canvas_manager.dummy_context,ae=this.slotters[ag];if(!ae||(ae.mode!==af)){ae=new (s.FeatureSlotter)(ag,af,x,function(ah){return ad.measureText(ah)});this.slotters[ag]=ae}return ae.slot_features(ac)},get_summary_tree_data:function(ag,aj,ae,ar){if(ar>ae-aj){ar=ae-aj}var an=Math.floor((ae-aj)/ar),aq=[],af=0;var ah=0,ai=0,am,ap=0,ak=[],ao,al;var ad=function(av,au,aw,at){av[0]=au+aw*at;av[1]=au+(aw+1)*at};while(ap<ar&&ah!==ag.length){var ac=false;for(;ap<ar&&!ac;ap++){ad(ak,aj,ap,an);for(ai=ah;ai<ag.length;ai++){am=ag[ai].slice(1,3);if(is_overlap(am,ak)){ac=true;break}}if(ac){break}}data_start_index=ai;aq[aq.length]=ao=[ak[0],0];for(;ai<ag.length;ai++){am=ag[ai].slice(1,3);if(is_overlap(am,ak)){ao[1]++}else{break}}if(ao[1]>af){af=ao[1]}ap++}return{max:af,delta:an,data:aq}},get_mode:function(ac){if(ac.dataset_type==="summary_tree"){mode="summary_tree"}else{if(ac.extra_info==="no_detail"||this.is_overview){mode="no_detail"}else{if(this.view.high-this.view.low>G){mode="Squish"}else{mode="Pack"}}}return mode},get_canvas_height:function(ac,ag,ah,ad){if(ag==="summary_tree"||ag==="Histogram"){return this.summary_draw_height}else{var af=this.incremental_slots(ah,ac.data,ag);var ae=new (this.painter)(null,null,null,this.prefs,ag);return Math.max(aa,ae.get_required_height(af,ad))}},draw_tile:function(an,ar,ap,at,ax,aj,ae){var aq=this,ad=ar.canvas,ag=this._get_tile_bounds(ax,at),aA=ag[0],ac=ag[1],aF=25,af=this.left_offset;if(ap==="summary_tree"||ap==="Histogram"){if(an.dataset_type!=="summary_tree"){var ak=this.get_summary_tree_data(an.data,aA,ac,200);if(an.max){ak.max=an.max}an=ak}var aC=new J.SummaryTreePainter(an,aA,ac,this.prefs);aC.draw(ar,ad.width,ad.height,aj);return new k(aq,ax,at,ad,an.data,an.max)}var ai=[],ao=this.slotters[aj].slots;all_slotted=true;if(an.data){var al=this.filters_manager.filters;for(var au=0,aw=an.data.length;au<aw;au++){var ah=an.data[au];var av=false;var am;for(var az=0,aE=al.length;az<aE;az++){am=al[az];am.update_attrs(ah);if(!am.keep(ah)){av=true;break}}if(!av){ai.push(ah);if(!(ah[0] in ao)){all_slotted=false}}}}var aD=(this.filters_manager.alpha_filter?new z(this.filters_manager.alpha_filter):null);var aB=(this.filters_manager.height_filter?new z(this.filters_manager.height_filter):null);var aC=new (this.painter)(ai,aA,ac,this.prefs,ap,aD,aB,ae);var ay=null;ar.fillStyle=this.prefs.block_color;ar.font=ar.canvas.manager.default_font;ar.textAlign="right";if(an.data){ay=aC.draw(ar,ad.width,ad.height,aj,ao);ay.translation=-af}return new M(aq,ax,at,ad,an.data,aj,ap,an.message,all_slotted,ay)},data_and_mode_compatible:function(ac,ad){if(ad==="Auto"){return true}else{if(ac.extra_info==="no_detail"||ac.dataset_type==="summary_tree"){return false}else{return true}}},can_subset:function(ac){if(ac.dataset_type==="summary_tree"||ac.message){return false}return true},});var Q=function(ad,ac,ae){d.call(this,ad,ac,ae);this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"block_color",label:"Block color",type:"color",default_value:get_random_color()},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_insertions",label:"Show insertions",type:"bool",default_value:false},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true},{key:"mode",type:"string",default_value:this.mode,hidden:true},],saved_values:ae.prefs,onchange:function(){this.track.set_name(this.track.prefs.name);this.track.tile_cache.clear();this.track.request_draw()}});this.prefs=this.config.values;this.painter=J.ReadPainter};p(Q.prototype,q.prototype,K.prototype,d.prototype);var T=function(ae,ad,ag){d.call(this,ae,ad,ag);var af=get_random_color(),ac=get_random_color([af,"#ffffff"]);this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"block_color",label:"Block and sense strand color",type:"color",default_value:af},{key:"reverse_strand_color",label:"Antisense strand color",type:"color",default_value:ac},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_insertions",label:"Show insertions",type:"bool",default_value:false},{key:"show_differences",label:"Show differences only",type:"bool",default_value:true},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true},{key:"histogram_max",label:"Histogram maximum",type:"float",default_value:null,help:"Clear value to set automatically"},{key:"mode",type:"string",default_value:this.mode,hidden:true},],saved_values:ag.prefs,onchange:function(){this.track.set_name(this.track.prefs.name);this.track.tile_cache.clear();this.track.request_draw()}});this.prefs=this.config.values;this.painter=J.ReadPainter;this.update_icons()};p(T.prototype,q.prototype,K.prototype,d.prototype);U.View=Z;U.DrawableGroup=N;U.LineTrack=j;U.FeatureTrack=d;U.ReadTrack=T;U.VcfTrack=Q;U.CompositeTrack=h};var slotting_module=function(c,b){var e=c("class").extend;var d=2,a=5;b.FeatureSlotter=function(i,h,f,g){this.slots={};this.start_end_dct={};this.w_scale=i;this.mode=h;this.include_label=(h==="Pack");this.max_rows=f;this.measureText=g};e(b.FeatureSlotter.prototype,{slot_features:function(m){var p=this.w_scale,h=this.start_end_dct,x=[],z=[],n=0,y=this.max_rows;for(var v=0,w=m.length;v<w;v++){var k=m[v],o=k[0];if(this.slots[o]!==undefined){n=Math.max(n,this.slots[o]);z.push(this.slots[o])}else{x.push(v)}}var q=function(E,F){for(var D=0;D<=y;D++){var B=false,G=h[D];if(G!==undefined){for(var A=0,C=G.length;A<C;A++){var i=G[A];if(F>i[0]&&E<i[1]){B=true;break}}}if(!B){return D}}return -1};for(var v=0,w=x.length;v<w;v++){var k=m[x[v]],o=k[0],t=k[1],f=k[2],r=k[3],g=Math.floor(t*p),l=Math.ceil(f*p),u=this.measureText(r).width,j;if(r!==undefined&&this.include_label){u+=(d+a);if(g-u>=0){g-=u;j="left"}else{l+=u;j="right"}}var s=q(g,l);if(s>=0){if(h[s]===undefined){h[s]=[]}h[s].push([g,l]);this.slots[o]=s;n=Math.max(n,s)}}return n+1}})};var painters_module=function(i,x){var u=i("class").extend;var p=function(I,A,G,z,F,D){if(D===undefined){D=4}var C=z-A;var B=F-G;var E=Math.floor(Math.sqrt(C*C+B*B)/D);var J=C/E;var H=B/E;var y;for(y=0;y<E;y++,A+=J,G+=H){if(y%2!==0){continue}I.fillRect(A,G,D,1)}};var q=function(B,A,z,E){var D=A-E/2,C=A+E/2,F=z-Math.sqrt(E*3/2);B.beginPath();B.moveTo(D,F);B.lineTo(C,F);B.lineTo(A,z);B.lineTo(D,F);B.strokeStyle=this.fillStyle;B.fill();B.stroke();B.closePath()};var d=function(y){this.default_val=(y?y:1)};d.prototype.gen_val=function(y){return this.default_val};var l=function(A,C,y,z,B){this.data=A;this.view_start=C;this.view_end=y;this.prefs=u({},this.default_prefs,z);this.mode=B};l.prototype.default_prefs={};l.prototype.draw=function(z,A,y,B){};var v=function(A,C,y,z,B){l.call(this,A,C,y,z,B)};v.prototype.default_prefs={show_counts:false};v.prototype.draw=function(L,z,K,M){var E=this.view_start,N=this.view_end-this.view_start,I=this.data.data,G=(this.prefs.histogram_max?this.prefs.histogram_max:this.data.max),B=K;delta_x_px=Math.ceil(this.data.delta*M);L.save();for(var C=0,D=I.length;C<D;C++){var H=Math.floor((I[C][0]-E)*M);var F=I[C][1];if(!F){continue}var J=F/G*K;if(F!==0&&J<1){J=1}L.fillStyle=this.prefs.block_color;L.fillRect(H,B-J,delta_x_px,J);var A=4;if(this.prefs.show_counts&&(L.measureText(F).width+A)<delta_x_px){L.fillStyle=this.prefs.label_color;L.textAlign="center";L.fillText(F,H+(delta_x_px/2),10)}}L.restore()};var b=function(y,C,E,F,A){l.call(this,y,C,E,F,A);if(this.prefs.min_value===undefined){var G=Infinity;for(var z=0,B=this.data.length;z<B;z++){G=Math.min(G,this.data[z][1])}this.prefs.min_value=G}if(this.prefs.max_value===undefined){var D=-Infinity;for(var z=0,B=this.data.length;z<B;z++){D=Math.max(D,this.data[z][1])}this.prefs.max_value=D}};b.prototype.default_prefs={min_value:undefined,max_value:undefined,mode:"Histogram",color:"#000",overflow_color:"#F66"};b.prototype.draw=function(S,Q,N,D){var I=false,K=this.prefs.min_value,F=this.prefs.max_value,M=F-K,B=N,C=this.view_start,P=this.view_end-this.view_start,L=this.mode,aa=this.data;S.save();var ac=Math.round(N+K/M*N);if(L!=="Intensity"){S.fillStyle="#aaa";S.fillRect(0,ac,Q,1)}S.beginPath();var Y,G,E;if(aa.length>1){E=Math.ceil((aa[1][0]-aa[0][0])*D)}else{E=10}var A=parseInt(this.prefs.color.slice(1),16),H=(A&16711680)>>16,R=(A&65280)>>8,V=A&255;for(var T=0,U=aa.length;T<U;T++){S.fillStyle=S.strokeStyle=this.prefs.color;Y=Math.round((aa[T][0]-C)*D);G=aa[T][1];var W=false,J=false;if(G===null){if(I&&L==="Filled"){S.lineTo(Y,B)}I=false;continue}if(G<K){J=true;G=K}else{if(G>F){W=true;G=F}}if(L==="Histogram"){G=Math.round(G/M*B);S.fillRect(Y,ac,E,-G)}else{if(L==="Intensity"){var z=(G-K)/M,O=Math.round(H+(255-H)*(1-z)),X=Math.round(R+(255-R)*(1-z)),ab=Math.round(V+(255-V)*(1-z));S.fillStyle="rgb("+O+","+X+","+ab+")";S.fillRect(Y,0,E,B)}else{G=Math.round(B-(G-K)/M*B);if(I){S.lineTo(Y,G)}else{I=true;if(L==="Filled"){S.moveTo(Y,B);S.lineTo(Y,G)}else{S.moveTo(Y,G)}}}}S.fillStyle=this.prefs.overflow_color;if(W||J){var Z;if(L==="Histogram"||L==="Intensity"){Z=E}else{Y-=2;Z=4}if(W){S.fillRect(Y,0,Z,3)}if(J){S.fillRect(Y,B-3,Z,3)}}S.fillStyle=this.prefs.color}if(L==="Filled"){if(I){S.lineTo(Y,ac);S.lineTo(0,ac)}S.fill()}else{S.stroke()}S.restore()};var m=function(y){this.feature_positions={};this.slot_height=y;this.translation=0;this.y_translation=0};m.prototype.map_feature_data=function(z,B,y,A){if(!this.feature_positions[B]){this.feature_positions[B]=[]}this.feature_positions[B].push({data:z,x_start:y,x_end:A})};m.prototype.get_feature_data=function(z,D){var C=Math.floor((D-this.y_translation)/this.slot_height),B;if(!this.feature_positions[C]){return null}z+=this.translation;for(var A=0;A<this.feature_positions[C].length;A++){B=this.feature_positions[C][A];if(z>=B.x_start&&z<=B.x_end){return B.data}}};var o=function(A,D,y,z,C,E,B){l.call(this,A,D,y,z,C);this.alpha_scaler=(E?E:new d());this.height_scaler=(B?B:new d())};o.prototype.default_prefs={block_color:"#FFF",connector_color:"#FFF"};u(o.prototype,{get_required_height:function(A,z){var y=y_scale=this.get_row_height(),B=this.mode;if(B==="no_detail"||B==="Squish"||B==="Pack"){y=A*y_scale}return y+this.get_top_padding(z)+this.get_bottom_padding(z)},get_top_padding:function(y){return 0},get_bottom_padding:function(y){return Math.max(Math.round(this.get_row_height()/2),5)},draw:function(K,I,G,E,F){var Q=this.data,D=this.view_start,M=this.view_end;K.save();K.fillStyle=this.prefs.block_color;K.textAlign="right";var H=this.view_end-this.view_start,L=this.get_row_height(),P=new m(L),B;for(var N=0,O=Q.length;N<O;N++){var A=Q[N],C=A[0],J=A[1],y=A[2],z=(F&&F[C]!==undefined?F[C]:null);if((J<M&&y>D)&&(this.mode==="Dense"||z!==null)){B=this.draw_element(K,this.mode,A,z,D,M,E,L,I);P.map_feature_data(A,z,B[0],B[1])}}K.restore();P.y_translation=this.get_top_padding(I);return P},draw_element:function(E,A,G,C,B,D,F,z,y){console.log("WARNING: Unimplemented function.");return[0,0]}});var c=10,h=3,k=5,w=10,f=1,s=9,e=3,a=9,j=2,g="#ccc";var r=function(A,D,y,z,C,E,B){o.call(this,A,D,y,z,C,E,B);this.draw_background_connector=true;this.draw_individual_connectors=false};u(r.prototype,o.prototype,{get_row_height:function(){var z=this.mode,y;if(z==="Dense"){y=c}else{if(z==="no_detail"){y=h}else{if(z==="Squish"){y=k}else{y=w}}}return y},draw_element:function(M,D,X,H,O,aj,an,ap,y){var T=X[0],al=X[1],ad=X[2]-1,Q=X[3],ae=Math.floor(Math.max(0,(al-O)*an)),N=Math.ceil(Math.min(y,Math.max(0,(ad-O)*an))),ac=ae,ao=N,aa=(D==="Dense"?0:(0+H))*ap+this.get_top_padding(y),L,ah,R=null,ar=null,B=this.prefs.block_color,ag=this.prefs.label_color;M.globalAlpha=this.alpha_scaler.gen_val(X);if(D==="Dense"){H=1}if(D==="no_detail"){M.fillStyle=B;M.fillRect(ae,aa+5,N-ae,f)}else{var K=X[4],Z=X[5],af=X[6],C=X[7],V=true;if(Z&&af){R=Math.floor(Math.max(0,(Z-O)*an));ar=Math.ceil(Math.min(y,Math.max(0,(af-O)*an)))}var am,U;if(D==="Squish"){am=1;U=e;V=false}else{if(D==="Dense"){am=5;U=s}else{am=5;U=a}}if(!C){M.fillStyle=B;M.fillRect(ae,aa+1,N-ae,U);if(K&&V){if(K==="+"){M.fillStyle=M.canvas.manager.get_pattern("right_strand_inv")}else{if(K==="-"){M.fillStyle=M.canvas.manager.get_pattern("left_strand_inv")}}M.fillRect(ae,aa+1,N-ae,U)}}else{var J,W;if(D==="Squish"||D==="Dense"){J=aa+Math.floor(e/2)+1;W=1}else{if(K){J=aa;W=U}else{J+=(e/2)+1;W=1}}if(this.draw_background_connector){if(D==="Squish"||D==="Dense"){M.fillStyle=g}else{if(K){if(K==="+"){M.fillStyle=M.canvas.manager.get_pattern("right_strand")}else{if(K==="-"){M.fillStyle=M.canvas.manager.get_pattern("left_strand")}}}else{M.fillStyle=g}}M.fillRect(ae,J,N-ae,W)}var E;for(var ak=0,A=C.length;ak<A;ak++){var F=C[ak],z=Math.floor(Math.max(0,(F[0]-O)*an)),Y=Math.ceil(Math.min(y,Math.max((F[1]-1-O)*an))),S,ab;if(z>Y){continue}M.fillStyle=B;M.fillRect(z,aa+(U-am)/2+1,Y-z,am);if(R!==undefined&&af>Z&&!(z>ar||Y<R)){var ai=Math.max(z,R),I=Math.min(Y,ar);M.fillRect(ai,aa+1,I-ai,U);if(C.length===1&&D==="Pack"){if(K==="+"){M.fillStyle=M.canvas.manager.get_pattern("right_strand_inv")}else{if(K==="-"){M.fillStyle=M.canvas.manager.get_pattern("left_strand_inv")}}if(ai+14<I){ai+=2;I-=2}M.fillRect(ai,aa+1,I-ai,U)}}if(this.draw_individual_connectors&&S){this.draw_connector(M,S,ab,z,Y,aa)}S=z;ab=Y}if(D==="Pack"){M.globalAlpha=1;M.fillStyle="white";var G=this.height_scaler.gen_val(X),P=Math.ceil(U*G),aq=Math.round((U-P)/2);if(G!==1){M.fillRect(ae,J+1,N-ae,aq);M.fillRect(ae,J+U-aq+1,N-ae,aq)}}}M.globalAlpha=1;if(D==="Pack"&&al>O){M.fillStyle=ag;if(O===0&&ae-M.measureText(Q).width<0){M.textAlign="left";M.fillText(Q,N+j,aa+8);ao+=M.measureText(Q).width+j}else{M.textAlign="right";M.fillText(Q,ae-j,aa+8);ac-=M.measureText(Q).width+j}}}M.globalAlpha=1;return[ac,ao]}});var t=function(B,E,y,A,D,F,C,z){o.call(this,B,E,y,A,D,F,C);this.ref_seq=(z?z.data:null)};u(t.prototype,o.prototype,{get_row_height:function(){var y,z=this.mode;if(z==="Dense"){y=c}else{if(z==="Squish"){y=k}else{y=w;if(this.prefs.show_insertions){y*=2}}}return y},draw_read:function(K,A,ag,V,L,aa,ad,C,B,M){K.textAlign="center";var J=this,R=[L,aa],Z=0,W=0,D=0,F=K.canvas.manager.char_width_px,y=(B==="+"?this.prefs.block_color:this.prefs.reverse_strand_color);var O=[];if((A==="Pack"||this.mode==="Auto")&&M!==undefined&&ag>F){D=Math.round(ag/2)}if(!C){C=[[0,M.length]]}for(var G=0,I=C.length;G<I;G++){var z=C[G],E="MIDNSHP=X"[z[0]],S=z[1];if(E==="H"||E==="S"){Z-=S}var U=ad+Z,Y=Math.floor(Math.max(0,(U-L)*ag)),ab=Math.floor(Math.max(0,(U+S-L)*ag));if(Y===ab){ab+=1}switch(E){case"H":break;case"S":case"M":case"=":if(is_overlap([U,U+S],R)){var N=M.slice(W,W+S);if(D>0){K.fillStyle=y;K.fillRect(Y-D,V+1,ab-Y,9);K.fillStyle=g;for(var af=0,H=N.length;af<H;af++){if(this.prefs.show_differences){if(this.ref_seq){var P=this.ref_seq[U-L+af];if(!P||P.toLowerCase()===N[af].toLowerCase()){continue}}else{continue}}if(U+af>=L&&U+af<=aa){var X=Math.floor(Math.max(0,(U+af-L)*ag));K.fillText(N[af],X,V+9)}}}else{K.fillStyle=y;K.fillRect(Y,V+4,ab-Y,e)}}W+=S;Z+=S;break;case"N":K.fillStyle=g;K.fillRect(Y-D,V+5,ab-Y,1);Z+=S;break;case"D":K.fillStyle="red";K.fillRect(Y-D,V+4,ab-Y,3);Z+=S;break;case"P":break;case"I":var ah=Y-D;if(is_overlap([U,U+S],R)){var N=M.slice(W,W+S);if(this.prefs.show_insertions){var T=Y-(ab-Y)/2;if((A==="Pack"||this.mode==="Auto")&&M!==undefined&&ag>F){K.fillStyle="yellow";K.fillRect(T-D,V-9,ab-Y,9);O[O.length]={type:"triangle",data:[ah,V+4,5]};K.fillStyle=g;switch(compute_overlap([U,U+S],R)){case (OVERLAP_START):N=N.slice(L-U);break;case (OVERLAP_END):N=N.slice(0,U-aa);break;case (CONTAINED_BY):break;case (CONTAINS):N=N.slice(L-U,U-aa);break}for(var af=0,H=N.length;af<H;af++){var X=Math.floor(Math.max(0,(U+af-L)*ag));K.fillText(N[af],X-(ab-Y)/2,V)}}else{K.fillStyle="yellow";K.fillRect(T,V+(this.mode!=="Dense"?2:5),ab-Y,(A!=="Dense"?e:s))}}else{if((A==="Pack"||this.mode==="Auto")&&M!==undefined&&ag>F){O.push({type:"text",data:[N.length,ah,V+9]})}else{}}}W+=S;break;case"X":W+=S;break}}K.fillStyle="yellow";var Q,ai,ae;for(var ac=0;ac<O.length;ac++){Q=O[ac];ai=Q.type;ae=Q.data;if(ai==="text"){K.save();K.font="bold "+K.font;K.fillText(ae[0],ae[1],ae[2]);K.restore()}else{if(ai==="triangle"){q(K,ae[0],ae[1],ae[2])}}}},draw_element:function(R,M,E,B,U,z,I,S,P){var H=E[0],Q=E[1],A=E[2],J=E[3],D=Math.floor(Math.max(0,(Q-U)*I)),F=Math.ceil(Math.min(P,Math.max(0,(A-U)*I))),C=(M==="Dense"?0:(0+B))*S,G=this.prefs.label_color,O=0;if((M==="Pack"||this.mode==="Auto")&&I>R.canvas.manager.char_width_px){var O=Math.round(I/2)}if(E[5] instanceof Array){var N=Math.floor(Math.max(0,(E[4][0]-U)*I)),L=Math.ceil(Math.min(P,Math.max(0,(E[4][1]-U)*I))),K=Math.floor(Math.max(0,(E[5][0]-U)*I)),y=Math.ceil(Math.min(P,Math.max(0,(E[5][1]-U)*I)));if(E[4][1]>=U&&E[4][0]<=z&&E[4][2]){this.draw_read(R,M,I,C,U,z,E[4][0],E[4][2],E[4][3],E[4][4])}if(E[5][1]>=U&&E[5][0]<=z&&E[5][2]){this.draw_read(R,M,I,C,U,z,E[5][0],E[5][2],E[5][3],E[5][4])}if(K>L){R.fillStyle=g;p(R,L-O,C+5,K-O,C+5)}}else{this.draw_read(R,M,I,C,U,z,Q,E[4],E[5],E[6])}if(M==="Pack"&&Q>U&&J!=="."){R.fillStyle=this.prefs.label_color;var T=1;if(T===0&&D-R.measureText(J).width<0){R.textAlign="left";R.fillText(J,F+j-O,C+8)}else{R.textAlign="right";R.fillText(J,D-j-O,C+8)}}return[0,0]}});var n=function(A,D,y,z,C,E,B){r.call(this,A,D,y,z,C,E,B);this.longest_feature_length=this.calculate_longest_feature_length();this.draw_background_connector=false;this.draw_individual_connectors=true};u(n.prototype,o.prototype,r.prototype,{calculate_longest_feature_length:function(){var z=0;for(var C=0,y=this.data.length;C<y;C++){var B=this.data[C],A=B[1],D=B[2];z=Math.max(z,D-A)}return z},get_top_padding:function(z){var y=this.view_end-this.view_start,A=z/y;return Math.min(128,Math.ceil((this.longest_feature_length/2)*A))},draw_connector:function(G,B,F,H,E,D){var y=(F+H)/2,C=H-y;var A=Math.PI,z=0;if(C>0){G.beginPath();G.arc(y,D,H-y,Math.PI,0);G.stroke()}}});x.Scaler=d;x.SummaryTreePainter=v;x.LinePainter=b;x.LinkedFeaturePainter=r;x.ReadPainter=t;x.ArcLinkedFeaturePainter=n};(function(d){var c={};var b=function(e){return c[e]};var a=function(f,g){var e={};g(b,e);c[f]=e};a("class",class_module);a("slotting",slotting_module);a("painters",painters_module);a("trackster",trackster_module);for(key in c.trackster){d[key]=c.trackster[key]}})(window);
\ No newline at end of file
+var class_module=function(b,a){var c=function(){var f=arguments[0];for(var e=1;e<arguments.length;e++){var d=arguments[e];for(key in d){f[key]=d[key]}}return f};a.extend=c};var requestAnimationFrame=(function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b,a){window.setTimeout(b,1000/60)}})();var BEFORE=1001,CONTAINS=1002,OVERLAP_START=1003,OVERLAP_END=1004,CONTAINED_BY=1005,AFTER=1006;var compute_overlap=function(e,b){var g=e[0],f=e[1],d=b[0],c=b[1],a;if(g<d){if(f<d){a=BEFORE}else{if(f<=c){a=OVERLAP_START}else{a=CONTAINS}}}else{if(g>c){a=AFTER}else{if(f<=c){a=CONTAINED_BY}else{a=OVERLAP_END}}}return a};var is_overlap=function(c,b){var a=compute_overlap(c,b);return(a!==BEFORE&&a!==AFTER)};var is_deferred=function(a){return("isResolved" in a)};var get_random_color=function(a){if(!a){a="#ffffff"}if(typeof(a)==="string"){a=[a]}for(var j=0;j<a.length;j++){a[j]=parseInt(a[j].slice(1),16)}var n=function(t,s,i){return((t*299)+(s*587)+(i*114))/1000};var e=function(v,u,w,s,i,t){return(Math.max(v,s)-Math.min(v,s))+(Math.max(u,i)-Math.min(u,i))+(Math.max(w,t)-Math.min(w,t))};var g,o,f,k,q,h,r,c,d,b,p,m=false,l=0;do{g=Math.round(Math.random()*16777215);o=(g&16711680)>>16;f=(g&65280)>>8;k=g&255;d=n(o,f,k);m=true;for(var j=0;j<a.length;j++){q=a[j];h=(q&16711680)>>16;r=(q&65280)>>8;c=q&255;b=n(h,r,c);p=e(o,f,k,h,r,c);if((Math.abs(d-b)<40)||(p<200)){m=false;break}}l++}while(!m&&l<=10);return"#"+(16777216+g).toString(16).substr(1,6)};var create_action_icon=function(c,b,a){return $("<a/>").attr("href","javascript:void(0);").attr("title",c).addClass("icon-button").addClass(b).tipsy({gravity:"s"}).click(a)};var trackster_module=function(e,U){var p=e("class").extend,s=e("slotting"),J=e("painters");var ab=function(ac,ad){this.document=ac;this.default_font=ad!==undefined?ad:"9px Monaco, Lucida Console, monospace";this.dummy_canvas=this.new_canvas();this.dummy_context=this.dummy_canvas.getContext("2d");this.dummy_context.font=this.default_font;this.char_width_px=this.dummy_context.measureText("A").width;this.patterns={};this.load_pattern("right_strand","/visualization/strand_right.png");this.load_pattern("left_strand","/visualization/strand_left.png");this.load_pattern("right_strand_inv","/visualization/strand_right_inv.png");this.load_pattern("left_strand_inv","/visualization/strand_left_inv.png")};p(ab.prototype,{load_pattern:function(ac,ag){var ad=this.patterns,ae=this.dummy_context,af=new Image();af.src=image_path+ag;af.onload=function(){ad[ac]=ae.createPattern(af,"repeat")}},get_pattern:function(ac){return this.patterns[ac]},new_canvas:function(){var ac=this.document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(ac)}ac.manager=this;return ac}});var n={};var l=function(ac,ad){n[ac.attr("id")]=ad};var m=function(ac,ae,ag,af){ag=".group";var ad={};n[ac.attr("id")]=af;ac.bind("drag",{handle:"."+ae,relative:true},function(ao,ap){var an=$(this);var at=$(this).parent(),ak=at.children(),am=n[$(this).attr("id")],aj,ai,aq,ah,al;ai=$(this).parents(ag);if(ai.length!==0){aq=ai.position().top;ah=aq+ai.outerHeight();if(ap.offsetY<aq){$(this).insertBefore(ai);var ar=n[ai.attr("id")];ar.remove_drawable(am);ar.container.add_drawable_before(am,ar);return}else{if(ap.offsetY>ah){$(this).insertAfter(ai);var ar=n[ai.attr("id")];ar.remove_drawable(am);ar.container.add_drawable(am);return}}}ai=null;for(al=0;al<ak.length;al++){aj=$(ak.get(al));aq=aj.position().top;ah=aq+aj.outerHeight();if(aj.is(ag)&&this!==aj.get(0)&&ap.offsetY>=aq&&ap.offsetY<=ah){if(ap.offsetY-aq<ah-ap.offsetY){aj.find(".content-div").prepend(this)}else{aj.find(".content-div").append(this)}if(am.container){am.container.remove_drawable(am)}n[aj.attr("id")].add_drawable(am);return}}var aj;for(al=0;al<ak.length;al++){aj=$(ak.get(al));if(ap.offsetY<aj.position().top&&!(aj.hasClass("reference-track")||aj.hasClass("intro"))){break}}if(al===ak.length){if(this!==ak.get(al-1)){at.append(this);n[at.attr("id")].move_drawable(am,al)}}else{if(this!==ak.get(al)){$(this).insertBefore(ak.get(al));n[at.attr("id")].move_drawable(am,(ap.deltaY>0?al-1:al))}}}).bind("dragstart",function(){ad["border-top"]=ac.css("border-top");ad["border-bottom"]=ac.css("border-bottom");$(this).css({"border-top":"1px solid blue","border-bottom":"1px solid blue"})}).bind("dragend",function(){$(this).css(ad)})};U.moveable=m;var aa=16,D=9,A=20,x=100,G=12000,R=400,I=5000,u=100,o="There was an error in indexing this dataset. ",H="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",B="No data for this chrom/contig.",t="Preparing data. This is very fast for a small dataset but can take a long time for a large dataset.                     If visualization is saved and closed, preparation will continue in the background.",v="Tool cannot be rerun: ",a="Loading data...",V="Ready for display",O=10,F=20;function W(ad,ac){if(!ac){ac=0}var ae=Math.pow(10,ac);return Math.round(ad*ae)/ae}var c=function(ac){this.num_elements=ac;this.clear()};p(c.prototype,{get:function(ad){var ac=this.key_ary.indexOf(ad);if(ac!==-1){if(this.obj_cache[ad].stale){this.key_ary.splice(ac,1);delete this.obj_cache[ad]}else{this.move_key_to_end(ad,ac)}}return this.obj_cache[ad]},set:function(ad,ae){if(!this.obj_cache[ad]){if(this.key_ary.length>=this.num_elements){var ac=this.key_ary.shift();delete this.obj_cache[ac]}this.key_ary.push(ad)}this.obj_cache[ad]=ae;return ae},move_key_to_end:function(ad,ac){this.key_ary.splice(ac,1);this.key_ary.push(ad)},clear:function(){this.obj_cache={};this.key_ary=[]},size:function(){return this.key_ary.length}});var P=function(ad,ac){c.call(this,ad);this.track=ac};p(P.prototype,c.prototype,{load_data:function(al,ag,aj,ad,ai){var ak=this.track.view.chrom,af={chrom:ak,low:al,high:ag,mode:aj,resolution:ad,dataset_id:this.track.dataset_id,hda_ldda:this.track.hda_ldda};$.extend(af,ai);if(this.track.filters_manager){var am=[];var ac=this.track.filters_manager.filters;for(var ah=0;ah<ac.length;ah++){am.push(ac[ah].name)}af.filter_cols=JSON.stringify(am)}var ae=this;return $.getJSON(this.track.data_url,af,function(an){ae.set_data(al,ag,an)})},get_data:function(ak,ae,ai,ad,ah){var al=this.get(ak,ae);if(al&&(is_deferred(al)||this.track.data_and_mode_compatible(al,ai))){return al}var am,aj,ac,ag,ai,al;for(var af=0;af<this.key_ary.length;af++){am=this.key_ary[af];aj=this.split_key(am);ac=aj[0];ag=aj[1];if(ak>=ac&&ae<=ag){var al=this.obj_cache[am];if(is_deferred(al)||(this.track.data_and_mode_compatible(al,ai)&&this.track.can_subset(al))){this.move_key_to_end(am,af);return al}}}al=this.load_data(ak,ae,ai,ad,ah);this.set_data(ak,ae,al);return al},DEEP_DATA_REQ:"deep",BROAD_DATA_REQ:"breadth",get_more_data:function(ak,af,aj,ae,ai,ag){var al=this.get(ak,af);if(!(al&&this.track.data_and_mode_compatible(al,aj))){console.log("ERROR: no current data for: ",this.track,ak,af,aj,ae,ai);return}al.stale=true;var ad=ak;if(ag===this.DEEP_DATA_REQ){$.extend(ai,{start_val:al.data.length+1})}else{if(ag===this.BROAD_DATA_REQ){ad=(al.max_high?al.max_high:al.data[al.data.length-1][2])+1}}var ac=this,ah=this.load_data(ad,af,aj,ae,ai);new_data_available=$.Deferred();this.set_data(ak,af,new_data_available);$.when(ah).then(function(am){if(am.data){am.data=al.data.concat(am.data);if(am.max_low){am.max_low=al.max_low}if(am.message){am.message=am.message.replace(/[0-9]+/,am.data.length)}}ac.set_data(ak,af,am);new_data_available.resolve(am)});return new_data_available},get:function(ac,ad){return c.prototype.get.call(this,this.gen_key(ac,ad))},set_data:function(ad,ae,ac){return this.set(this.gen_key(ad,ae),ac)},gen_key:function(ac,ae){var ad=ac+"_"+ae;return ad},split_key:function(ac){return ac.split("_")}});var E=function(ad,ac,ae){P.call(this,ad,ac,ae)};p(E.prototype,P.prototype,c.prototype,{get:P.prototype.get,load_data:function(ac,af,ag,ad,ae){if(ad>1){return{data:null}}return P.prototype.load_data.call(this,ac,af,ag,ad,ae)}});var q=function(ad,ac,af){if(!q.id_counter){q.id_counter=0}this.id=q.id_counter++;this.name=af.name;this.view=ad;this.container=ac;this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name}],saved_values:af.prefs,onchange:function(){this.track.set_name(this.track.config.values.name)}});this.prefs=this.config.values;this.drag_handle_class=af.drag_handle_class;this.is_overview=false;this.action_icons={};this.content_visible=true;this.container_div=this.build_container_div();this.header_div=this.build_header_div();if(this.header_div){this.container_div.append(this.header_div);this.icons_div=$("<div/>").css("float","left").hide().appendTo(this.header_div);this.build_action_icons(this.action_icons_def);this.header_div.append($("<div style='clear: both'/>"));this.header_div.dblclick(function(ag){ag.stopPropagation()});var ae=this;this.container_div.hover(function(){ae.icons_div.show()},function(){ae.icons_div.hide()});$("<div style='clear: both'/>").appendTo(this.container_div)}};q.prototype.action_icons_def=[{name:"toggle_icon",title:"Hide/show content",css_class:"toggle",on_click_fn:function(ac){if(ac.content_visible){ac.action_icons.toggle_icon.addClass("toggle-expand").removeClass("toggle");ac.hide_contents();ac.content_visible=false}else{ac.action_icons.toggle_icon.addClass("toggle").removeClass("toggle-expand");ac.content_visible=true;ac.show_contents()}}},{name:"settings_icon",title:"Edit settings",css_class:"settings-icon",on_click_fn:function(ad){var af=function(){hide_modal();$(window).unbind("keypress.check_enter_esc")},ac=function(){ad.config.update_from_form($(".dialog-box"));hide_modal();$(window).unbind("keypress.check_enter_esc")},ae=function(ag){if((ag.keyCode||ag.which)===27){af()}else{if((ag.keyCode||ag.which)===13){ac()}}};$(window).bind("keypress.check_enter_esc",ae);show_modal("Configure",ad.config.build_form(),{Cancel:af,OK:ac})}},{name:"remove_icon",title:"Remove",css_class:"remove-icon",on_click_fn:function(ac){$(".tipsy").remove();ac.remove()}}];p(q.prototype,{init:function(){},changed:function(){this.view.changed()},can_draw:function(){if(this.enabled&&this.content_visible){return true}return false},request_draw:function(){},_draw:function(){},to_dict:function(){},update_icons:function(){},set_name:function(ac){this.old_name=this.name;this.name=ac;this.name_div.text(this.name)},revert_name:function(){if(this.old_name){this.name=this.old_name;this.name_div.text(this.name)}},remove:function(){this.changed();this.container.remove_drawable(this);var ac=this.view;this.container_div.hide(0,function(){$(this).remove();ac.update_intro_div()})},build_container_div:function(){},build_header_div:function(){},add_action_icon:function(ad,ai,ah,ag,ac,af){var ae=this;this.action_icons[ad]=$("<a/>").attr("href","javascript:void(0);").attr("title",ai).addClass("icon-button").addClass(ah).tipsy({gravity:"s"}).click(function(){ag(ae)}).appendTo(this.icons_div);if(af){this.action_icons[ad].hide()}},build_action_icons:function(ac){var ae;for(var ad=0;ad<ac.length;ad++){ae=ac[ad];this.add_action_icon(ae.name,ae.title,ae.css_class,ae.on_click_fn,ae.prepend,ae.hide)}},update_icons:function(){},hide_contents:function(){},show_contents:function(){}});var w=function(ad,ac,ae){q.call(this,ad,ac,ae);this.obj_type=ae.obj_type;this.drawables=[]};p(w.prototype,q.prototype,{unpack_drawables:function(ae){this.drawables=[];var ad;for(var ac=0;ac<ae.length;ac++){ad=object_from_template(ae[ac],this);this.add_drawable(ad)}},init:function(){for(var ac=0;ac<this.drawables.length;ac++){this.drawables[ac].init()}},_draw:function(){for(var ac=0;ac<this.drawables.length;ac++){this.drawables[ac]._draw()}},to_dict:function(){var ad=[];for(var ac=0;ac<this.drawables.length;ac++){ad.push(this.drawables[ac].to_dict())}return{name:this.name,prefs:this.prefs,obj_type:this.obj_type,drawables:ad}},add_drawable:function(ac){this.drawables.push(ac);ac.container=this;this.changed()},add_drawable_before:function(ae,ac){this.changed();var ad=this.drawables.indexOf(ac);if(ad!==-1){this.drawables.splice(ad,0,ae);return true}return false},replace_drawable:function(ae,ac,ad){var af=this.drawables.indexOf(ae);if(af!==-1){this.drawables[af]=ac;if(ad){ae.container_div.replaceWith(ac.container_div)}this.changed()}return af},remove_drawable:function(ad){var ac=this.drawables.indexOf(ad);if(ac!==-1){this.drawables.splice(ac,1);ad.container=null;this.changed();return true}return false},move_drawable:function(ad,ae){var ac=this.drawables.indexOf(ad);if(ac!==-1){this.drawables.splice(ac,1);this.drawables.splice(ae,0,ad);this.changed();return true}return false}});var N=function(ad,ac,af){p(af,{obj_type:"DrawableGroup",drag_handle_class:"group-handle"});w.call(this,ad,ac,af);this.content_div=$("<div/>").addClass("content-div").attr("id","group_"+this.id+"_content_div").appendTo(this.container_div);l(this.container_div,this);l(this.content_div,this);m(this.container_div,this.drag_handle_class,".group",this);this.filters_manager=new X(this);this.header_div.after(this.filters_manager.parent_div);this.saved_filters_managers=[];if("drawables" in af){this.unpack_drawables(af.drawables)}if("filters" in af){var ae=this.filters_manager;this.filters_manager=new X(this,af.filters);ae.parent_div.replaceWith(this.filters_manager.parent_div);if(af.filters.visible){this.setup_multitrack_filtering()}}};p(N.prototype,q.prototype,w.prototype,{action_icons_def:[q.prototype.action_icons_def[0],q.prototype.action_icons_def[1],{name:"composite_icon",title:"Show composite track",css_class:"layers-stack",on_click_fn:function(ac){$(".tipsy").remove();ac.show_composite_track()}},{name:"filters_icon",title:"Filters",css_class:"filters-icon",on_click_fn:function(ac){if(ac.filters_manager.visible()){ac.filters_manager.clear_filters();ac._restore_filter_managers()}else{ac.setup_multitrack_filtering();ac.request_draw(true)}ac.filters_manager.toggle()}},q.prototype.action_icons_def[2]],build_container_div:function(){var ac=$("<div/>").addClass("group").attr("id","group_"+this.id);if(this.container){this.container.content_div.append(ac)}return ac},build_header_div:function(){var ac=$("<div/>").addClass("track-header");ac.append($("<div/>").addClass(this.drag_handle_class));this.name_div=$("<div/>").addClass("track-name").text(this.name).appendTo(ac);return ac},hide_contents:function(){this.tiles_div.hide()},show_contents:function(){this.tiles_div.show();this.request_draw()},update_icons:function(){var ae=this.drawables.length;if(ae===0){this.action_icons.composite_icon.hide();this.action_icons.filters_icon.hide()}else{if(ae===1){if(this.drawables[0] instanceof h){this.action_icons.composite_icon.show()}this.action_icons.filters_icon.hide()}else{var ai,ao=true,ag=this.drawables[0].get_type(),ac=0;for(var al=0;al<ae;al++){ai=this.drawables[al];if(ai.get_type()!==ag){can_composite=false;break}if(ai instanceof d){ac++}}if(ao||ac===1){this.action_icons.composite_icon.show()}else{this.action_icons.composite_icon.hide();$(".tipsy").remove()}if(ac>1&&ac===this.drawables.length){var ap={},ad;ai=this.drawables[0];for(var ak=0;ak<ai.filters_manager.filters.length;ak++){ad=ai.filters_manager.filters[ak];ap[ad.name]=[ad]}for(var al=1;al<this.drawables.length;al++){ai=this.drawables[al];for(var ak=0;ak<ai.filters_manager.filters.length;ak++){ad=ai.filters_manager.filters[ak];if(ad.name in ap){ap[ad.name].push(ad)}}}this.filters_manager.remove_all();var af,ah,aj,am;for(var an in ap){af=ap[an];if(af.length===ac){ah=new S({name:af[0].name,index:af[0].index});this.filters_manager.add_filter(ah)}}if(this.filters_manager.filters.length>0){this.action_icons.filters_icon.show()}else{this.action_icons.filters_icon.hide()}}else{this.action_icons.filters_icon.hide()}}}},_restore_filter_managers:function(){for(var ac=0;ac<this.drawables.length;ac++){this.drawables[ac].filters_manager=this.saved_filters_managers[ac]}this.saved_filters_managers=[]},setup_multitrack_filtering:function(){if(this.filters_manager.filters.length>0){this.saved_filters_managers=[];for(var ac=0;ac<this.drawables.length;ac++){drawable=this.drawables[ac];this.saved_filters_managers.push(drawable.filters_manager);drawable.filters_manager=this.filters_manager}}this.filters_manager.init_filters()},show_composite_track:function(){var ag=[];for(var ad=0;ad<this.drawables.length;ad++){ag.push(this.drawables[ad].name)}var ae="Composite Track of "+this.drawables.length+" tracks ("+ag.join(", ")+")";var af=new h(this.view,this.view,{name:ae,drawables:this.drawables});var ac=this.container.replace_drawable(this,af,true);af.request_draw()},add_drawable:function(ac){w.prototype.add_drawable.call(this,ac);this.update_icons()},remove_drawable:function(ac){w.prototype.remove_drawable.call(this,ac);this.update_icons()},to_dict:function(){if(this.filters_manager.visible()){this._restore_filter_managers()}var ac=p(w.prototype.to_dict.call(this),{filters:this.filters_manager.to_dict()});if(this.filters_manager.visible()){this.setup_multitrack_filtering()}return ac},request_draw:function(ac,ae){for(var ad=0;ad<this.drawables.length;ad++){this.drawables[ad].request_draw(ac,ae)}}});var Z=function(ac){p(ac,{obj_type:"View"});w.call(this,"View",ac.container,ac);this.chrom=null;this.vis_id=ac.vis_id;this.dbkey=ac.dbkey;this.label_tracks=[];this.tracks_to_be_redrawn=[];this.max_low=0;this.max_high=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.load_chroms_deferred=null;this.init();this.canvas_manager=new ab(this.container.get(0).ownerDocument);this.reset()};p(Z.prototype,w.prototype,{init:function(){this.requested_redraw=false;var ae=this.container,ac=this;this.top_container=$("<div/>").addClass("top-container").appendTo(ae);this.browser_content_div=$("<div/>").addClass("content").css("position","relative").appendTo(ae);this.bottom_container=$("<div/>").addClass("bottom-container").appendTo(ae);this.top_labeltrack=$("<div/>").addClass("top-labeltrack").appendTo(this.top_container);this.viewport_container=$("<div/>").addClass("viewport-container").attr("id","viewport-container").appendTo(this.browser_content_div);this.content_div=this.viewport_container;l(this.viewport_container,ac);this.intro_div=$("<div/>").addClass("intro").appendTo(this.viewport_container).hide();var af=$("<div/>").text("Add Datasets to Visualization").addClass("action-button").appendTo(this.intro_div).click(function(){add_tracks()});this.nav_labeltrack=$("<div/>").addClass("nav-labeltrack").appendTo(this.bottom_container);this.nav_container=$("<div/>").addClass("trackster-nav-container").prependTo(this.top_container);this.nav=$("<div/>").addClass("trackster-nav").appendTo(this.nav_container);this.overview=$("<div/>").addClass("overview").appendTo(this.bottom_container);this.overview_viewport=$("<div/>").addClass("overview-viewport").appendTo(this.overview);this.overview_close=$("<a/>").attr("href","javascript:void(0);").attr("title","Close overview").addClass("icon-button overview-close tooltip").hide().appendTo(this.overview_viewport);this.overview_highlight=$("<div/>").addClass("overview-highlight").hide().appendTo(this.overview_viewport);this.overview_box_background=$("<div/>").addClass("overview-boxback").appendTo(this.overview_viewport);this.overview_box=$("<div/>").addClass("overview-box").appendTo(this.overview_viewport);this.default_overview_height=this.overview_box.height();this.nav_controls=$("<div/>").addClass("nav-controls").appendTo(this.nav);this.chrom_select=$("<select/>").attr({name:"chrom"}).css("width","15em").addClass("no-autocomplete").append("<option value=''>Loading</option>").appendTo(this.nav_controls);var ad=function(ag){if(ag.type==="focusout"||(ag.keyCode||ag.which)===13||(ag.keyCode||ag.which)===27){if((ag.keyCode||ag.which)!==27){ac.go_to($(this).val())}$(this).hide();$(this).val("");ac.location_span.show();ac.chrom_select.show()}};this.nav_input=$("<input/>").addClass("nav-input").hide().bind("keyup focusout",ad).appendTo(this.nav_controls);this.location_span=$("<span/>").addClass("location").attr("original-title","Click to change location").tipsy({gravity:"n"}).appendTo(this.nav_controls);this.location_span.click(function(){ac.location_span.hide();ac.chrom_select.hide();ac.nav_input.val(ac.chrom+":"+ac.low+"-"+ac.high);ac.nav_input.css("display","inline-block");ac.nav_input.select();ac.nav_input.focus()});if(this.vis_id!==undefined){this.hidden_input=$("<input/>").attr("type","hidden").val(this.vis_id).appendTo(this.nav_controls)}this.zo_link=$("<a/>").attr("id","zoom-out").attr("title","Zoom out").tipsy({gravity:"n"}).click(function(){ac.zoom_out();ac.request_redraw()}).appendTo(this.nav_controls);this.zi_link=$("<a/>").attr("id","zoom-in").attr("title","Zoom in").tipsy({gravity:"n"}).click(function(){ac.zoom_in();ac.request_redraw()}).appendTo(this.nav_controls);this.load_chroms_deferred=this.load_chroms({low:0});this.chrom_select.bind("change",function(){ac.change_chrom(ac.chrom_select.val())});this.browser_content_div.click(function(ag){$(this).find("input").trigger("blur")});this.browser_content_div.bind("dblclick",function(ag){ac.zoom_in(ag.pageX,this.viewport_container)});this.overview_box.bind("dragstart",function(ag,ah){this.current_x=ah.offsetX}).bind("drag",function(ag,ai){var aj=ai.offsetX-this.current_x;this.current_x=ai.offsetX;var ah=Math.round(aj/ac.viewport_container.width()*(ac.max_high-ac.max_low));ac.move_delta(-ah)});this.overview_close.click(function(){ac.reset_overview()});this.viewport_container.bind("draginit",function(ag,ah){if(ag.clientX>ac.viewport_container.width()-16){return false}}).bind("dragstart",function(ag,ah){ah.original_low=ac.low;ah.current_height=ag.clientY;ah.current_x=ah.offsetX}).bind("drag",function(ai,ak){var ag=$(this);var al=ak.offsetX-ak.current_x;var ah=ag.scrollTop()-(ai.clientY-ak.current_height);ag.scrollTop(ah);ak.current_height=ai.clientY;ak.current_x=ak.offsetX;var aj=Math.round(al/ac.viewport_container.width()*(ac.high-ac.low));ac.move_delta(aj)}).bind("mousewheel",function(ai,ak,ah,ag){if(ah){ah*=50;var aj=Math.round(-ah/ac.viewport_container.width()*(ac.high-ac.low));ac.move_delta(aj)}});this.top_labeltrack.bind("dragstart",function(ag,ah){return $("<div />").css({height:ac.browser_content_div.height()+ac.top_labeltrack.height()+ac.nav_labeltrack.height()+1,top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(this))}).bind("drag",function(ak,al){$(al.proxy).css({left:Math.min(ak.pageX,al.startX)-ac.container.offset().left,width:Math.abs(ak.pageX-al.startX)});var ah=Math.min(ak.pageX,al.startX)-ac.container.offset().left,ag=Math.max(ak.pageX,al.startX)-ac.container.offset().left,aj=(ac.high-ac.low),ai=ac.viewport_container.width();ac.update_location(Math.round(ah/ai*aj)+ac.low,Math.round(ag/ai*aj)+ac.low)}).bind("dragend",function(al,am){var ah=Math.min(al.pageX,am.startX),ag=Math.max(al.pageX,am.startX),aj=(ac.high-ac.low),ai=ac.viewport_container.width(),ak=ac.low;ac.low=Math.round(ah/ai*aj)+ak;ac.high=Math.round(ag/ai*aj)+ak;$(am.proxy).remove();ac.request_redraw()});this.add_label_track(new Y(this,{content_div:this.top_labeltrack}));this.add_label_track(new Y(this,{content_div:this.nav_labeltrack}));$(window).bind("resize",function(){ac.resize_window()});$(document).bind("redraw",function(){ac.redraw()});this.reset();$(window).trigger("resize")},changed:function(){this.has_changes=true},update_intro_div:function(){if(this.drawables.length===0){this.intro_div.show()}else{this.intro_div.hide()}},update_location:function(ac,ad){this.location_span.text(commatize(ac)+" - "+commatize(ad));this.nav_input.val(this.chrom+":"+commatize(ac)+"-"+commatize(ad))},load_chroms:function(ae){ae.num=u;ae.dbkey=this.dbkey;var ac=this,ad=$.Deferred();$.ajax({url:chrom_url,data:ae,dataType:"json",success:function(ag){if(ag.chrom_info.length===0){alert("Invalid chromosome: "+ae.chrom);return}if(ag.reference){ac.add_label_track(new y(ac))}ac.chrom_data=ag.chrom_info;var aj='<option value="">Select Chrom/Contig</option>';for(var ai=0,af=ac.chrom_data.length;ai<af;ai++){var ah=ac.chrom_data[ai].chrom;aj+='<option value="'+ah+'">'+ah+"</option>"}if(ag.prev_chroms){aj+='<option value="previous">Previous '+u+"</option>"}if(ag.next_chroms){aj+='<option value="next">Next '+u+"</option>"}ac.chrom_select.html(aj);ac.chrom_start_index=ag.start_index;ad.resolve(ag)},error:function(){alert("Could not load chroms for this dbkey:",ac.dbkey)}});return ad},change_chrom:function(ah,ad,aj){if(!ah||ah==="None"){return}var ae=this;if(ah==="previous"){ae.load_chroms({low:this.chrom_start_index-u});return}if(ah==="next"){ae.load_chroms({low:this.chrom_start_index+u});return}var ai=$.grep(ae.chrom_data,function(ak,al){return ak.chrom===ah})[0];if(ai===undefined){ae.load_chroms({chrom:ah},function(){ae.change_chrom(ah,ad,aj)});return}else{if(ah!==ae.chrom){ae.chrom=ah;ae.chrom_select.val(ae.chrom);ae.max_high=ai.len-1;ae.reset();ae.request_redraw(true);for(var ag=0,ac=ae.drawables.length;ag<ac;ag++){var af=ae.drawables[ag];if(af.init){af.init()}}if(ae.reference_track){ae.reference_track.init()}}if(ad!==undefined&&aj!==undefined){ae.low=Math.max(ad,0);ae.high=Math.min(aj,ae.max_high)}ae.reset_overview();ae.request_redraw()}},go_to:function(ag){ag=ag.replace(/ |,/g,"");var ak=this,ac,af,ad=ag.split(":"),ai=ad[0],aj=ad[1];if(aj!==undefined){try{var ah=aj.split("-");ac=parseInt(ah[0],10);af=parseInt(ah[1],10)}catch(ae){return false}}ak.change_chrom(ai,ac,af)},move_fraction:function(ae){var ac=this;var ad=ac.high-ac.low;this.move_delta(ae*ad)},move_delta:function(ae){var ac=this;var ad=ac.high-ac.low;if(ac.low-ae<ac.max_low){ac.low=ac.max_low;ac.high=ac.max_low+ad}else{if(ac.high-ae>ac.max_high){ac.high=ac.max_high;ac.low=ac.max_high-ad}else{ac.high-=ae;ac.low-=ae}}ac.request_redraw()},add_drawable:function(ac){w.prototype.add_drawable.call(this,ac);ac.init();this.changed();this.update_intro_div()},add_label_track:function(ac){ac.view=this;ac.init();this.label_tracks.push(ac)},remove_drawable:function(ae,ad){w.prototype.remove_drawable.call(this,ae);if(ad){var ac=this;ae.container_div.hide(0,function(){$(this).remove();ac.update_intro_div()})}},reset:function(){this.low=this.max_low;this.high=this.max_high;this.viewport_container.find(".yaxislabel").remove()},request_redraw:function(ak,ac,aj,ad){var ai=this,ag=(ad?[ad]:ai.drawables),ae;var ad;for(var ah=0;ah<ag.length;ah++){ad=ag[ah];ae=-1;for(var af=0;af<ai.tracks_to_be_redrawn.length;af++){if(ai.tracks_to_be_redrawn[af][0]===ad){ae=af;break}}if(ae<0){ai.tracks_to_be_redrawn.push([ad,ac,aj])}else{ai.tracks_to_be_redrawn[ah][1]=ac;ai.tracks_to_be_redrawn[ah][2]=aj}}if(!this.requested_redraw){requestAnimationFrame(function(){ai._redraw(ak)});this.requested_redraw=true}},_redraw:function(am){this.requested_redraw=false;var aj=this.low,af=this.high;if(aj<this.max_low){aj=this.max_low}if(af>this.max_high){af=this.max_high}var al=this.high-this.low;if(this.high!==0&&al<this.min_separation){af=aj+this.min_separation}this.low=Math.floor(aj);this.high=Math.ceil(af);this.resolution_b_px=(this.high-this.low)/this.viewport_container.width();this.resolution_px_b=this.viewport_container.width()/(this.high-this.low);var ac=(this.low/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var ai=((this.high-this.low)/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var an=13;this.overview_box.css({left:ac,width:Math.max(an,ai)}).show();if(ai<an){this.overview_box.css("left",ac-(an-ai)/2)}if(this.overview_highlight){this.overview_highlight.css({left:ac,width:ai})}this.update_location(this.low,this.high);if(!am){var ae,ad,ak;for(var ag=0,ah=this.tracks_to_be_redrawn.length;ag<ah;ag++){ae=this.tracks_to_be_redrawn[ag][0];ad=this.tracks_to_be_redrawn[ag][1];ak=this.tracks_to_be_redrawn[ag][2];if(ae){ae._draw(ad,ak)}}this.tracks_to_be_redrawn=[];for(ag=0,ah=this.label_tracks.length;ag<ah;ag++){this.label_tracks[ag]._draw()}}},zoom_in:function(ad,ae){if(this.max_high===0||this.high-this.low<=this.min_separation){return}var af=this.high-this.low,ag=af/2+this.low,ac=(af/this.zoom_factor)/2;if(ad){ag=ad/this.viewport_container.width()*(this.high-this.low)+this.low}this.low=Math.round(ag-ac);this.high=Math.round(ag+ac);this.changed();this.request_redraw()},zoom_out:function(){if(this.max_high===0){return}var ad=this.high-this.low,ae=ad/2+this.low,ac=(ad*this.zoom_factor)/2;this.low=Math.round(ae-ac);this.high=Math.round(ae+ac);this.changed();this.request_redraw()},resize_window:function(){this.viewport_container.height(this.container.height()-this.top_container.height()-this.bottom_container.height());this.request_redraw()},set_overview:function(ae){if(this.overview_drawable){if(this.overview_drawable.dataset_id===ae.dataset_id){return}this.overview_viewport.find(".track").remove()}var ad=ae.copy({content_div:this.overview_viewport}),ac=this;ad.header_div.hide();ad.is_overview=true;ac.overview_drawable=ad;this.overview_drawable.postdraw_actions=function(){ac.overview_highlight.show().height(ac.overview_drawable.content_div.height());ac.overview_viewport.height(ac.overview_drawable.content_div.height()+ac.overview_box.outerHeight());ac.overview_close.show();ac.resize_window()};ac.overview_drawable.request_draw();this.changed()},reset_overview:function(){$(".tipsy").remove();this.overview_viewport.find(".track-tile").remove();this.overview_viewport.height(this.default_overview_height);this.overview_box.height(this.default_overview_height);this.overview_close.hide();this.overview_highlight.hide();view.resize_window();view.overview_drawable=null}});var r=function(ae,aj,af){this.track=ae;this.name=aj.name;this.params=[];var aq=aj.params;for(var ag=0;ag<aq.length;ag++){var al=aq[ag],ad=al.name,ap=al.label,ah=unescape(al.html),ar=al.value,an=al.type;if(an==="number"){this.params.push(new f(ad,ap,ah,(ad in af?af[ad]:ar),al.min,al.max))}else{if(an==="select"){this.params.push(new L(ad,ap,ah,(ad in af?af[ad]:ar)))}else{console.log("WARNING: unrecognized tool parameter type:",ad,an)}}}this.parent_div=$("<div/>").addClass("dynamic-tool").hide();this.parent_div.bind("drag",function(au){au.stopPropagation()}).click(function(au){au.stopPropagation()}).bind("dblclick",function(au){au.stopPropagation()});var ao=$("<div class='tool-name'>").appendTo(this.parent_div).text(this.name);var am=this.params;var ak=this;$.each(this.params,function(av,ay){var ax=$("<div>").addClass("param-row").appendTo(ak.parent_div);var au=$("<div>").addClass("param-label").text(ay.label).appendTo(ax);var aw=$("<div/>").addClass("param-input").html(ay.html).appendTo(ax);aw.find(":input").val(ay.value);$("<div style='clear: both;'/>").appendTo(ax)});this.parent_div.find("input").click(function(){$(this).select()});var at=$("<div>").addClass("param-row").appendTo(this.parent_div);var ai=$("<input type='submit'>").attr("value","Run on complete dataset").appendTo(at);var ac=$("<input type='submit'>").attr("value","Run on visible region").css("margin-left","3em").appendTo(at);var ak=this;ac.click(function(){ak.run_on_region()});ai.click(function(){ak.run_on_dataset()});if("visible" in af&&af.visible){this.parent_div.show()}};p(r.prototype,{update_params:function(){for(var ac=0;ac<this.params.length;ac++){this.params[ac].update_value()}},state_dict:function(){var ad={};for(var ac=0;ac<this.params.length;ac++){ad[this.params[ac].name]=this.params[ac].value}ad.visible=this.parent_div.is(":visible");return ad},get_param_values_dict:function(){var ac={};this.parent_div.find(":input").each(function(){var ad=$(this).attr("name"),ae=$(this).val();ac[ad]=JSON.stringify(ae)});return ac},get_param_values:function(){var ad=[];var ac={};this.parent_div.find(":input").each(function(){var ae=$(this).attr("name"),af=$(this).val();if(ae){ad[ad.length]=af}});return ad},run_on_dataset:function(){var ac=this;ac.run({dataset_id:this.track.original_dataset_id,tool_id:ac.name},null,function(ad){show_modal(ac.name+" is Running",ac.name+" is running on the complete dataset. Tool outputs are in dataset's history.",{Close:hide_modal})})},run_on_region:function(){var ad={dataset_id:this.track.original_dataset_id,chrom:this.track.view.chrom,low:this.track.view.low,high:this.track.view.high,tool_id:this.name},ah=this.track,ae=ad.tool_id+ah.tool_region_and_parameters_str(ad.chrom,ad.low,ad.high),ac;if(ah.container===view){var ag=new N(view,view,{name:this.name});var af=ah.container.replace_drawable(ah,ag,false);ag.container_div.insertBefore(ah.view.content_div.children()[af]);ag.add_drawable(ah);ah.container_div.appendTo(ag.content_div);ac=ag}else{ac=ah.container}var ai=new ah.constructor(view,ac,{name:ae,hda_ldda:"hda"});ai.init_for_tool_data();ai.change_mode(ah.mode);ai.set_filters_manager(ah.filters_manager.copy(ai));ai.update_icons();ac.add_drawable(ai);ai.tiles_div.text("Starting job.");this.update_params();this.run(ad,ai,function(aj){ai.dataset_id=aj.dataset_id;ai.tiles_div.text("Running job.");ai.init()})},run:function(ad,ae,af){$.extend(ad,this.get_param_values_dict());var ac=function(){$.getJSON(rerun_tool_url,ad,function(ag){if(ag==="no converter"){ae.container_div.addClass("error");ae.content_div.text(H)}else{if(ag.error){ae.container_div.addClass("error");ae.content_div.text(v+ag.message)}else{if(ag==="pending"){ae.container_div.addClass("pending");ae.content_div.text("Converting input data so that it can be used quickly with tool.");setTimeout(ac,2000)}else{af(ag)}}}})};ac()}});var L=function(ad,ac,ae,af){this.name=ad;this.label=ac;this.html=$(ae);this.value=af};p(L.prototype,{update_value:function(){this.value=$(this.html).val()}});var f=function(ae,ad,ag,ah,af,ac){L.call(this,ae,ad,ag,ah);this.min=af;this.max=ac};p(f.prototype,L.prototype,{update_value:function(){L.prototype.update_value.call(this);this.value=parseFloat(this.value)}});var g=function(ac){this.manager=null;this.name=ac.name;this.index=ac.index;this.tool_id=ac.tool_id;this.tool_exp_name=ac.tool_exp_name};p(g.prototype,{to_dict:function(){return{name:this.name,index:this.index,tool_id:this.tool_id,tool_exp_name:this.tool_exp_name}}});var S=function(al){g.call(this,al);this.low=("low" in al?al.low:-Number.MAX_VALUE);this.high=("high" in al?al.high:Number.MAX_VALUE);this.min=("min" in al?al.min:Number.MAX_VALUE);this.max=("max" in al?al.max:-Number.MAX_VALUE);this.container=null;this.slider=null;this.slider_label=null;var ah=function(am,an,ao){am.click(function(){var au=an.text(),ar=parseFloat(ao.slider("option","max")),aq=(ar<=1?4:ar<=1000000?ar.toString().length:6),at=false,ap=$(this).parents(".slider-row");ap.addClass("input");if(ao.slider("option","values")){aq=2*aq+1;at=true}an.text("");$("<input type='text'/>").attr("size",aq).attr("maxlength",aq).attr("value",au).appendTo(an).focus().select().click(function(av){av.stopPropagation()}).blur(function(){$(this).remove();an.text(au);ap.removeClass("input")}).keyup(function(az){if(az.keyCode===27){$(this).trigger("blur")}else{if(az.keyCode===13){var ax=ao.slider("option","min"),av=ao.slider("option","max"),ay=function(aA){return(isNaN(aA)||aA>av||aA<ax)},aw=$(this).val();if(!at){aw=parseFloat(aw);if(ay(aw)){alert("Parameter value must be in the range ["+ax+"-"+av+"]");return $(this)}}else{aw=aw.split("-");aw=[parseFloat(aw[0]),parseFloat(aw[1])];if(ay(aw[0])||ay(aw[1])){alert("Parameter value must be in the range ["+ax+"-"+av+"]");return $(this)}}ao.slider((at?"values":"value"),aw);ap.removeClass("input")}}})})};var ad=this;ad.parent_div=$("<div/>").addClass("filter-row slider-row");var ac=$("<div/>").addClass("elt-label").appendTo(ad.parent_div),aj=$("<span/>").addClass("slider-name").text(ad.name+"  ").appendTo(ac),ae=$("<span/>").text(this.low+"-"+this.high),af=$("<span/>").addClass("slider-value").appendTo(ac).append("[").append(ae).append("]");ad.values_span=ae;var ai=$("<div/>").addClass("slider").appendTo(ad.parent_div);ad.control_element=$("<div/>").attr("id",ad.name+"-filter-control").appendTo(ai);var ag=[0,0];ad.control_element.slider({range:true,min:this.min,max:this.max,step:this.get_slider_step(this.min,this.max),values:[this.low,this.high],slide:function(am,an){ad.slide(am,an)},change:function(am,an){ad.control_element.slider("option","slide").call(ad.control_element,am,an)}});ad.slider=ad.control_element;ad.slider_label=ae;ah(af,ae,ad.control_element);var ak=$("<div/>").addClass("display-controls").appendTo(ad.parent_div);this.transparency_icon=create_action_icon("Use filter for data transparency","layer-transparent",function(){if(ad.manager.alpha_filter!==ad){ad.manager.alpha_filter=ad;ad.manager.parent_div.find(".layer-transparent").removeClass("active").hide();ad.transparency_icon.addClass("active").show()}else{ad.manager.alpha_filter=null;ad.transparency_icon.removeClass("active")}ad.manager.track.request_draw(true,true)}).appendTo(ak).hide();this.height_icon=create_action_icon("Use filter for data height","arrow-resize-090",function(){if(ad.manager.height_filter!==ad){ad.manager.height_filter=ad;ad.manager.parent_div.find(".arrow-resize-090").removeClass("active").hide();ad.height_icon.addClass("active").show()}else{ad.manager.height_filter=null;ad.height_icon.removeClass("active")}ad.manager.track.request_draw(true,true)}).appendTo(ak).hide();ad.parent_div.hover(function(){ad.transparency_icon.show();ad.height_icon.show()},function(){if(ad.manager.alpha_filter!==ad){ad.transparency_icon.hide()}if(ad.manager.height_filter!==ad){ad.height_icon.hide()}});$("<div style='clear: both;'/>").appendTo(ad.parent_div)};p(S.prototype,{to_dict:function(){var ac=g.prototype.to_dict.call(this);return p(ac,{type:"number",min:this.min,max:this.max,low:this.low,high:this.high})},copy:function(){return new S({name:this.name,index:this.index,tool_id:this.tool_id,tool_exp_name:this.tool_exp_name})},get_slider_step:function(ae,ac){var ad=ac-ae;return(ad<=2?0.01:1)},slide:function(ad,ae){var ac=ae.values;this.values_span.text(ac[0]+"-"+ac[1]);this.low=ac[0];this.high=ac[1];this.manager.track.request_draw(true,true)},applies_to:function(ac){if(ac.length>this.index){return true}return false},_keep_val:function(ac){return(isNaN(ac)||(ac>=this.low&&ac<=this.high))},keep:function(ad){if(!this.applies_to(ad)){return true}var af=this;var ag=ad[this.index];if(ag instanceof Array){var ae=true;for(var ac=0;ac<ag.length;ac++){if(!this._keep_val(ag[ac])){ae=false;break}}return ae}else{return this._keep_val(ad[this.index])}},update_attrs:function(af){var ac=false;if(!this.applies_to(af)){return ac}var ad=af[this.index];if(!(ad instanceof Array)){ad=[ad]}for(var ae=0;ae<ad.length;ae++){var ag=ad[ae];if(ag<this.min){this.min=Math.floor(ag);ac=true}if(ag>this.max){this.max=Math.ceil(ag);ac=true}}return ac},update_ui_elt:function(){if(this.min!==this.max){this.parent_div.show()}else{this.parent_div.hide()}var ad=this.slider.slider("option","min"),ac=this.slider.slider("option","max");if(this.min<ad||this.max>ac){this.slider.slider("option","min",this.min);this.slider.slider("option","max",this.max);this.slider.slider("option","step",this.get_slider_step(this.min,this.max));this.slider.slider("option","values",[this.min,this.max])}}});var X=function(ae,ak){this.track=ae;this.alpha_filter=null;this.height_filter=null;this.filters=[];this.parent_div=$("<div/>").addClass("filters").hide();this.parent_div.bind("drag",function(am){am.stopPropagation()}).click(function(am){am.stopPropagation()}).bind("dblclick",function(am){am.stopPropagation()}).bind("keydown",function(am){am.stopPropagation()});if(ak&&"filters" in ak){var ac=("alpha_filter" in ak?ak.alpha_filter:null),af=("height_filter" in ak?ak.height_filter:null),ah=ak.filters,ad;for(var ai=0;ai<ah.length;ai++){if(ah[ai].type==="number"){ad=new S(ah[ai]);this.add_filter(ad);if(ad.name===ac){this.alpha_filter=ad;ad.transparency_icon.addClass("active").show()}if(ad.name===af){this.height_filter=ad;ad.height_icon.addClass("active").show()}}else{console.log("ERROR: unsupported filter: ",name,type)}}if("visible" in ak&&ak.visible){this.parent_div.show()}}if(this.filters.length!==0){var al=$("<div/>").addClass("param-row").appendTo(this.parent_div);var aj=$("<input type='submit'/>").attr("value","Run on complete dataset").appendTo(al);var ag=this;aj.click(function(){ag.run_on_dataset()})}};p(X.prototype,{show:function(){this.parent_div.show()},hide:function(){this.parent_div.hide()},toggle:function(){this.parent_div.toggle()},visible:function(){return this.parent_div.is(":visible")},to_dict:function(){var af={},ae=[],ad;for(var ac=0;ac<this.filters.length;ac++){ad=this.filters[ac];ae.push(ad.to_dict())}af.filters=ae;af.alpha_filter=(this.alpha_filter?this.alpha_filter.name:null);af.height_filter=(this.height_filter?this.height_filter.name:null);af.visible=this.parent_div.is(":visible");return af},copy:function(ad){var ae=new X(ad);for(var ac=0;ac<this.filters.length;ac++){ae.add_filter(this.filters[ac].copy())}return ae},add_filter:function(ac){ac.manager=this;this.parent_div.append(ac.parent_div);this.filters.push(ac)},remove_all:function(){this.filters=[];this.parent_div.children().remove()},init_filters:function(){for(var ac=0;ac<this.filters.length;ac++){var ad=this.filters[ac];ad.update_ui_elt()}},clear_filters:function(){for(var ac=0;ac<this.filters.length;ac++){var ad=this.filters[ac];ad.slider.slider("option","values",[ad.min,ad.max])}this.alpha_filter=null;this.height_filter=null;this.parent_div.find(".icon-button").hide()},run_on_dataset:function(){var ak=function(ao,am,an){if(!(am in ao)){ao[am]=an}return ao[am]};var ae={},ac,ad,af;for(var ag=0;ag<this.filters.length;ag++){ac=this.filters[ag];if(ac.tool_id){if(ac.min!==ac.low){ad=ak(ae,ac.tool_id,[]);ad[ad.length]=ac.tool_exp_name+" >= "+ac.low}if(ac.max!==ac.high){ad=ak(ae,ac.tool_id,[]);ad[ad.length]=ac.tool_exp_name+" <= "+ac.high}}}var ai=[];for(var al in ae){ai[ai.length]=[al,ae[al]]}var aj=ai.length;(function ah(at,ap){var an=ap[0],ao=an[0],ar=an[1],aq="("+ar.join(") and (")+")",am={cond:aq,input:at,target_dataset_id:at,tool_id:ao},ap=ap.slice(1);$.getJSON(run_tool_url,am,function(au){if(au.error){show_modal("Filter Dataset","Error running tool "+ao,{Close:hide_modal})}else{if(ap.length===0){show_modal("Filtering Dataset","Filter(s) are running on the complete dataset. Outputs are in dataset's history.",{Close:hide_modal})}else{ah(au.dataset_id,ap)}}})})(this.track.dataset_id,ai)}});var z=function(ac,ad){J.Scaler.call(this,ad);this.filter=ac};z.prototype.gen_val=function(ac){if(this.filter.high===Number.MAX_VALUE||this.filter.low===-Number.MAX_VALUE||this.filter.low===this.filter.high){return this.default_val}return((parseFloat(ac[this.filter.index])-this.filter.low)/(this.filter.high-this.filter.low))};var C=function(ac){this.track=ac.track;this.params=ac.params;this.values={};this.restore_values((ac.saved_values?ac.saved_values:{}));this.onchange=ac.onchange};p(C.prototype,{restore_values:function(ac){var ad=this;$.each(this.params,function(ae,af){if(ac[af.key]!==undefined){ad.values[af.key]=ac[af.key]}else{ad.values[af.key]=af.default_value}})},build_form:function(){var af=this;var ac=$("<div />");var ae;function ad(aj,ag){for(var an=0;an<aj.length;an++){ae=aj[an];if(ae.hidden){continue}var ah="param_"+an;var ar=af.values[ae.key];var av=$("<div class='form-row' />").appendTo(ag);av.append($("<label />").attr("for",ah).text(ae.label+":"));if(ae.type==="bool"){av.append($('<input type="checkbox" />').attr("id",ah).attr("name",ah).attr("checked",ar))}else{if(ae.type==="text"){av.append($('<input type="text"/>').attr("id",ah).val(ar).click(function(){$(this).select()}))}else{if(ae.type==="select"){var ap=$("<select />").attr("id",ah);for(var al=0;al<ae.options.length;al++){$("<option/>").text(ae.options[al].label).attr("value",ae.options[al].value).appendTo(ap)}ap.val(ar);av.append(ap)}else{if(ae.type==="color"){var au=$("<div/>").appendTo(av),ao=$("<input />").attr("id",ah).attr("name",ah).val(ar).css("float","left").appendTo(au).click(function(ax){$(".tipsy").hide();var aw=$(this).siblings(".tipsy");aw.css({left:$(this).position().left+$(this).width()+5,top:$(this).position().top-($(aw).height()/2)+($(this).height()/2)}).show();aw.click(function(ay){ay.stopPropagation()});$(document).bind("click.color-picker",function(){aw.hide();$(document).unbind("click.color-picker")});ax.stopPropagation()}),am=$("<a href='javascript:void(0)'/>").addClass("icon-button arrow-circle").appendTo(au).attr("title","Set new random color").tipsy({gravity:"s"}),aq=$("<div class='tipsy tipsy-west' style='position: absolute;' />").appendTo(au).hide(),ai=$("<div style='background-color: black; padding: 10px;'></div>").appendTo(aq),at=$("<div/>").appendTo(ai),ak=$.farbtastic(at,{width:100,height:100,callback:ao,color:ar});au.append($("<div/>").css("clear","both"));(function(aw){am.click(function(){aw.setColor(get_random_color())})})(ak)}else{av.append($("<input />").attr("id",ah).attr("name",ah).val(ar))}}}}if(ae.help){av.append($("<div class='help'/>").text(ae.help))}}}ad(this.params,ac);return ac},update_from_form:function(ac){var ae=this;var ad=false;$.each(this.params,function(af,ah){if(!ah.hidden){var ai="param_"+af;var ag=ac.find("#"+ai).val();if(ah.type==="float"){ag=parseFloat(ag)}else{if(ah.type==="int"){ag=parseInt(ag)}else{if(ah.type==="bool"){ag=ac.find("#"+ai).is(":checked")}}}if(ag!==ae.values[ah.key]){ae.values[ah.key]=ag;ad=true}}});if(ad){this.onchange();this.track.changed()}}});var b=function(ac,af,ae,ad,ag){this.track=ac;this.index=af;var ah=this.track._get_tile_bounds(af,ae);this.low=ah[0];this.high=ah[1];this.resolution=ae;this.html_elt=$("<div class='track-tile'/>").append(ad);this.data=ag;this.stale=false};b.prototype.predisplay_actions=function(){};var k=function(ac,af,ae,ad,ag,ah){b.call(this,ac,af,ae,ad,ag);this.max_val=ah};p(k.prototype,b.prototype);var M=function(af,ak,ag,ae,ai,ao,aj,ap,ad,am){b.call(this,af,ak,ag,ae,ai);this.mode=aj;this.all_slotted=ad;this.feature_mapper=am;this.has_icons=false;if(ap){this.has_icons=true;var al=this;ae=this.html_elt.children()[0],message_div=$("<div/>").addClass("tile-message").css({height:A-1,width:ae.width}).prependTo(this.html_elt);var an=ai.length,ah=$("<a href='javascript:void(0);'/>").addClass("icon more-down").attr("title","For speed, only the first "+an+" features in this region were obtained from server. Click to get more data including depth").tipsy({gravity:"s"}).appendTo(message_div),ac=$("<a href='javascript:void(0);'/>").addClass("icon more-across").attr("title","For speed, only the first "+an+" features in this region were obtained from server. Click to get more data excluding depth").tipsy({gravity:"s"}).appendTo(message_div);ah.click(function(){al.stale=true;af.data_manager.get_more_data(al.low,al.high,af.mode,al.resolution,{},af.data_manager.DEEP_DATA_REQ);$(".tipsy").hide();af.request_draw()}).dblclick(function(aq){aq.stopPropagation()});ac.click(function(){al.stale=true;af.data_manager.get_more_data(al.low,al.high,af.mode,al.resolution,{},af.data_manager.BROAD_DATA_REQ);$(".tipsy").hide();af.request_draw()}).dblclick(function(aq){aq.stopPropagation()})}};p(M.prototype,b.prototype);M.prototype.predisplay_actions=function(){var ad=this,ac={};if(ad.mode!=="Pack"){return}$(this.html_elt).hover(function(){this.hovered=true;$(this).mousemove()},function(){this.hovered=false;$(this).parents(".track-content").children(".overlay").children(".feature-popup").remove()}).mousemove(function(ao){if(!this.hovered){return}var aj=$(this).offset(),an=ao.pageX-aj.left,am=ao.pageY-aj.top,at=ad.feature_mapper.get_feature_data(an,am),ak=(at?at[0]:null);$(this).parents(".track-content").children(".overlay").children(".feature-popup").each(function(){if(!ak||$(this).attr("id")!==ak.toString()){$(this).remove()}});if(at){var af=ac[ak];if(!af){var ak=at[0],ap={name:at[3],start:at[1],end:at[2],strand:at[4]},ai=ad.track.filters_manager.filters,ah;for(var al=0;al<ai.length;al++){ah=ai[al];ap[ah.name]=at[ah.index]}var af=$("<div/>").attr("id",ak).addClass("feature-popup"),au=$("<table/>"),ar,aq,av;for(ar in ap){aq=ap[ar];av=$("<tr/>").appendTo(au);$("<th/>").appendTo(av).text(ar);$("<td/>").attr("align","left").appendTo(av).text(typeof(aq)==="number"?W(aq,2):aq)}af.append($("<div class='feature-popup-inner'>").append(au));ac[ak]=af}af.appendTo($(this).parents(".track-content").children(".overlay"));var ag=an+parseInt(ad.html_elt.css("left"))-af.width()/2,ae=am+parseInt(ad.html_elt.css("top"))+7;af.css("left",ag+"px").css("top",ae+"px")}else{if(!ao.isPropagationStopped()){ao.stopPropagation();$(this).siblings().each(function(){$(this).trigger(ao)})}}}).mouseleave(function(){$(this).parents(".track-content").children(".overlay").children(".feature-popup").remove()})};var i=function(ad,ac,ae){p(ae,{drag_handle_class:"draghandle"});q.call(this,ad,ac,ae);this.data_url=("data_url" in ae?ae.data_url:default_data_url);this.data_url_extra_params={};this.data_query_wait=("data_query_wait" in ae?ae.data_query_wait:I);this.dataset_check_url=converted_datasets_state_url;this.data_manager=("data_manager" in ae?ae.data_manager:new P(F,this));this.min_height_px=16;this.max_height_px=800;this.visible_height_px=0;this.content_div=$("<div class='track-content'>").appendTo(this.container_div);if(this.container){this.container.content_div.append(this.container_div);if(!("resize" in ae)||ae.resize){this.add_resize_handle()}}};p(i.prototype,q.prototype,{action_icons_def:[{name:"mode_icon",title:"Set display mode",css_class:"chevron-expand",on_click_fn:function(){}},q.prototype.action_icons_def[0],{name:"overview_icon",title:"Set as overview",css_class:"overview-icon",on_click_fn:function(ac){ac.view.set_overview(ac)}},q.prototype.action_icons_def[1],{name:"filters_icon",title:"Filters",css_class:"filters-icon",on_click_fn:function(ac){if(ac.filters_manager.visible()){ac.filters_manager.clear_filters()}else{ac.filters_manager.init_filters()}ac.filters_manager.toggle()}},{name:"tools_icon",title:"Tool",css_class:"hammer",on_click_fn:function(ac){ac.dynamic_tool_div.toggle();if(ac.dynamic_tool_div.is(":visible")){ac.set_name(ac.name+ac.tool_region_and_parameters_str())}else{ac.revert_name()}$(".tipsy").remove()}},q.prototype.action_icons_def[2]],can_draw:function(){if(this.dataset_id&&q.prototype.can_draw.call(this)){return true}return false},build_container_div:function(){return $("<div/>").addClass("track").attr("id","track_"+this.id).css("position","relative")},build_header_div:function(){var ac=$("<div class='track-header'/>");if(this.view.editor){this.drag_div=$("<div/>").addClass(this.drag_handle_class).appendTo(ac)}this.name_div=$("<div/>").addClass("track-name").appendTo(ac).text(this.name).attr("id",this.name.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9\-]/g,"").toLowerCase());return ac},on_resize:function(){},add_resize_handle:function(){var ac=this;var af=false;var ae=false;var ad=$("<div class='track-resize'>");$(ac.container_div).hover(function(){if(ac.content_visible){af=true;ad.show()}},function(){af=false;if(!ae){ad.hide()}});ad.hide().bind("dragstart",function(ag,ah){ae=true;ah.original_height=$(ac.content_div).height()}).bind("drag",function(ah,ai){var ag=Math.min(Math.max(ai.original_height+ai.deltaY,ac.min_height_px),ac.max_height_px);$(ac.tiles_div).css("height",ag);ac.visible_height_px=(ac.max_height_px===ag?0:ag);ac.on_resize()}).bind("dragend",function(ag,ah){ac.tile_cache.clear();ae=false;if(!af){ad.hide()}ac.config.values.height=ac.visible_height_px;ac.changed()}).appendTo(ac.container_div)},set_display_modes:function(af,ai){this.display_modes=af;this.mode=(ai?ai:(this.config&&this.config.values.mode?this.config.values.mode:this.display_modes[0]));this.action_icons.mode_icon.attr("title","Set display mode (now: "+this.mode+")");var ad=this,ag={};for(var ae=0,ac=ad.display_modes.length;ae<ac;ae++){var ah=ad.display_modes[ae];ag[ah]=function(aj){return function(){ad.change_mode(aj);ad.icons_div.show();ad.container_div.mouseleave(function(){ad.icons_div.hide()})}}(ah)}make_popupmenu(this.action_icons.mode_icon,ag)},build_action_icons:function(){q.prototype.build_action_icons.call(this,this.action_icons_def);if(this.display_modes!==undefined){this.set_display_modes(this.display_modes)}},hide_contents:function(){this.tiles_div.hide();this.container_div.find(".yaxislabel, .track-resize").hide()},show_contents:function(){this.tiles_div.show();this.container_div.find(".yaxislabel, .track-resize").show();this.request_draw()},get_type:function(){if(this instanceof Y){return"LabelTrack"}else{if(this instanceof y){return"ReferenceTrack"}else{if(this instanceof j){return"LineTrack"}else{if(this instanceof T){return"ReadTrack"}else{if(this instanceof Q){return"VcfTrack"}else{if(this instanceof h){return"CompositeTrack"}else{if(this instanceof d){return"FeatureTrack"}}}}}}}return""},init:function(){var ad=this;ad.enabled=false;ad.tile_cache.clear();ad.data_manager.clear();ad.content_div.css("height","auto");ad.tiles_div.children().remove();ad.container_div.removeClass("nodata error pending");if(!ad.dataset_id){return}var ac=$.Deferred();$.getJSON(this.dataset_check_url,{hda_ldda:ad.hda_ldda,dataset_id:ad.dataset_id,chrom:ad.view.chrom},function(ae){if(!ae||ae==="error"||ae.kind==="error"){ad.container_div.addClass("error");ad.tiles_div.text(o);if(ae.message){var af=$(" <a href='javascript:void(0);'></a>").text("View error").click(function(){show_modal("Trackster Error","<pre>"+ae.message+"</pre>",{Close:hide_modal})});ad.tiles_div.append(af)}}else{if(ae==="no converter"){ad.container_div.addClass("error");ad.tiles_div.text(H)}else{if(ae==="no data"||(ae.data!==undefined&&(ae.data===null||ae.data.length===0))){ad.container_div.addClass("nodata");ad.tiles_div.text(B)}else{if(ae==="pending"){ad.container_div.addClass("pending");ad.tiles_div.html(t);setTimeout(function(){ad.init()},ad.data_query_wait)}else{if(ae==="data"||ae.status==="data"){if(ae.valid_chroms){ad.valid_chroms=ae.valid_chroms;ad.update_icons()}ad.tiles_div.text(V);if(ad.view.chrom){ad.tiles_div.text("");ad.tiles_div.css("height",ad.visible_height_px+"px");ad.enabled=true;$.when(ad.predraw_init()).done(function(){ac.resolve();ad.container_div.removeClass("nodata error pending");ad.request_draw()})}else{ac.resolve()}}}}}}});this.update_icons();return ac},predraw_init:function(){}});var K=function(ae,ad,af){i.call(this,ae,ad,af);var ac=this,ae=ac.view;m(ac.container_div,ac.drag_handle_class,".group",ac);this.filters_manager=new X(this,("filters" in af?af.filters:null));this.filters_available=false;this.tool=("tool" in af&&af.tool?new r(this,af.tool,af.tool_state):null);this.tile_cache=new c(O);if(this.header_div){this.set_filters_manager(this.filters_manager);if(this.tool){this.dynamic_tool_div=this.tool.parent_div;this.header_div.after(this.dynamic_tool_div)}}this.tiles_div=$("<div/>").addClass("tiles").appendTo(this.content_div);this.overlay_div=$("<div/>").addClass("overlay").appendTo(this.content_div);if(af.mode){this.change_mode(af.mode)}};p(K.prototype,q.prototype,i.prototype,{action_icons_def:i.prototype.action_icons_def.concat([{name:"show_more_rows_icon",title:"To minimize track height, not all feature rows are displayed. Click to display more rows.",css_class:"exclamation",on_click_fn:function(ac){$(".tipsy").remove();ac.slotters[ac.view.resolution_px_b].max_rows*=2;ac.request_draw(true)},hide:true}]),copy:function(ac){var ad=this.to_dict();p(ad,{data_manager:this.data_manager});var ae=new this.constructor(this.view,ac,ad);ae.change_mode(this.mode);ae.enabled=this.enabled;return ae},set_filters_manager:function(ac){this.filters_manager=ac;this.header_div.after(this.filters_manager.parent_div)},to_dict:function(){return{track_type:this.get_type(),name:this.name,hda_ldda:this.hda_ldda,dataset_id:this.dataset_id,prefs:this.prefs,mode:this.mode,filters:this.filters_manager.to_dict(),tool_state:(this.tool?this.tool.state_dict():{})}},change_mode:function(ad){var ac=this;ac.mode=ad;ac.config.values.mode=ad;ac.tile_cache.clear();ac.request_draw();this.action_icons.mode_icon.attr("title","Set display mode (now: "+ac.mode+")");return ac},update_icons:function(){var ac=this;if(ac.filters_available){ac.action_icons.filters_icon.show()}else{ac.action_icons.filters_icon.hide()}if(ac.tool){ac.action_icons.tools_icon.show()}else{ac.action_icons.tools_icon.hide()}},_gen_tile_cache_key:function(ad,ae,ac){return ad+"_"+ae+"_"+ac},request_draw:function(ad,ac){this.view.request_redraw(false,ad,ac,this)},before_draw:function(){},_draw:function(ad,an){if(!this.can_draw()){return}var al=this.view.low,ah=this.view.high,aj=ah-al,ae=this.view.container.width(),ap=this.view.resolution_px_b,ag=this.view.resolution_b_px;if(this.is_overview){al=this.view.max_low;ah=this.view.max_high;ag=Math.pow(RESOLUTION,Math.ceil(Math.log((view.max_high-view.max_low)/R)/Math.log(RESOLUTION)));ap=ae/(view.max_high-view.max_low)}this.before_draw();this.tiles_div.children().addClass("remove");var ac=Math.floor(al/(ag*R)),ak=true,ao=[],ai=function(aq){return(aq&&"track" in aq)};while((ac*R*ag)<ah){var am=this.draw_helper(ad,ae,ac,ag,this.tiles_div,ap);if(ai(am)){ao.push(am)}else{ak=false}ac+=1}if(!an){this.tiles_div.children(".remove").remove()}var af=this;if(ak){this.tiles_div.children(".remove").remove();af.postdraw_actions(ao,ae,ap,an)}},postdraw_actions:function(af,ag,ai,ac){var ae=this;var ah=false;for(var ad=0;ad<af.length;ad++){if(af[ad].has_icons){ah=true;break}}if(ah){for(var ad=0;ad<af.length;ad++){tile=af[ad];if(!tile.has_icons){tile.html_elt.css("padding-top",A)}}}},draw_helper:function(ac,ao,au,ar,ah,ai,ap){var an=this,ax=this._gen_tile_cache_key(ao,ai,au),af=this._get_tile_bounds(au,ar),av=af[0],ad=af[1];if(!ap){ap={}}var aw=(ac?undefined:an.tile_cache.get(ax));if(aw){an.show_tile(aw,ah,ai);return aw}var al=true;var at=an.data_manager.get_data(av,ad,an.mode,ar,an.data_url_extra_params);if(is_deferred(at)){al=false}var aj;if(view.reference_track&&ai>view.canvas_manager.char_width_px){aj=view.reference_track.data_manager.get_data(av,ad,an.mode,ar,view.reference_track.data_url_extra_params);if(is_deferred(aj)){al=false}}if(al){p(at,ap.more_tile_data);var ak=an.mode;if(ak==="Auto"){ak=an.get_mode(at);an.update_auto_mode(ak)}var ae=an.view.canvas_manager.new_canvas(),af=an._get_tile_bounds(au,ar),av=af[0],ad=af[1],ao=Math.ceil((ad-av)*ai)+an.left_offset,am=an.get_canvas_height(at,ak,ai,ao);ae.width=ao;ae.height=am;var aq=ae.getContext("2d");aq.translate(this.left_offset,0);var aw=an.draw_tile(at,aq,ak,ar,au,ai,aj);if(aw!==undefined){an.tile_cache.set(ax,aw);an.show_tile(aw,ah,ai)}return aw}var ag=$.Deferred();$.when(at,aj).then(function(){view.request_redraw(false,false,false,an);ag.resolve()});return ag},get_canvas_height:function(ac,ae,af,ad){return this.visible_height_px},draw_tile:function(ac,ae,ah,ag,ad,ai,af){console.log("Warning: TiledTrack.draw_tile() not implemented.")},show_tile:function(ae,ag,ah){var ad=this,ac=ae.html_elt;ae.predisplay_actions();var af=(ae.low-(this.is_overview?this.view.max_low:this.view.low))*ah;if(this.left_offset){af-=this.left_offset}ac.css({position:"absolute",top:0,left:af,height:""});if(ac.hasClass("remove")){ac.removeClass("remove")}else{ag.append(ac)}ad.after_show_tile(ae)},after_show_tile:function(ac){},_get_tile_bounds:function(ac,ad){var af=Math.floor(ac*R*ad),ag=Math.ceil(R*ad),ae=(af+ag<=this.view.max_high?af+ag:this.view.max_high);return[af,ae]},tool_region_and_parameters_str:function(ae,ac,af){var ad=this,ag=(ae!==undefined&&ac!==undefined&&af!==undefined?ae+":"+ac+"-"+af:"all");return" - region=["+ag+"], parameters=["+ad.tool.get_param_values().join(", ")+"]"},data_and_mode_compatible:function(ac,ad){return true},can_subset:function(ac){return false},init_for_tool_data:function(){this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url;this.predraw_init=function(){var ad=this;var ac=function(){if(ad.data_manager.size()===0){setTimeout(ac,300)}else{ad.data_url=default_data_url;ad.data_query_wait=I;ad.dataset_state_url=converted_datasets_state_url;$.getJSON(ad.dataset_state_url,{dataset_id:ad.dataset_id,hda_ldda:ad.hda_ldda},function(ae){})}};ac()}}});var Y=function(ad,ac){var ae={resize:false};i.call(this,ad,ac,ae);this.container_div.addClass("label-track")};p(Y.prototype,i.prototype,{build_header_div:function(){},init:function(){this.enabled=true},_draw:function(){var ae=this.view,af=ae.high-ae.low,ai=Math.floor(Math.pow(10,Math.floor(Math.log(af)/Math.log(10)))),ac=Math.floor(ae.low/ai)*ai,ag=this.view.container.width(),ad=$("<div style='position: relative; height: 1.3em;'></div>");while(ac<ae.high){var ah=(ac-ae.low)/af*ag;ad.append($("<div class='label'>"+commatize(ac)+"</div>").css({position:"absolute",left:ah-1}));ac+=ai}this.content_div.children(":first").remove();this.content_div.append(ad)}});var h=function(ad,ac,ag){K.call(this,ad,ac,ag);this.drawables=[];this.left_offset=0;if("drawables" in ag){var af;for(var ae=0;ae<ag.drawables.length;ae++){af=ag.drawables[ae];this.drawables[ae]=object_from_template(af);if(af.left_offset>this.left_offset){this.left_offset=af.left_offset}}this.enabled=true}if(this.drawables.length!==0){this.set_display_modes(this.drawables[0].display_modes,this.drawables[0].mode)}this.update_icons();this.obj_type="CompositeTrack"};p(h.prototype,K.prototype,{action_icons_def:[{name:"composite_icon",title:"Show individual tracks",css_class:"layers-stack",on_click_fn:function(ac){$(".tipsy").remove();ac.show_group()}}].concat(K.prototype.action_icons_def),to_dict:w.prototype.to_dict,add_drawable:w.prototype.add_drawable,unpack_drawables:w.prototype.unpack_drawables,change_mode:function(ac){K.prototype.change_mode.call(this,ac);for(var ad=0;ad<this.drawables.length;ad++){this.drawables[ad].change_mode(ac)}},init:function(){var ae=[];for(var ad=0;ad<this.drawables.length;ad++){ae.push(this.drawables[ad].init())}var ac=this;$.when.apply($,ae).then(function(){ac.enabled=true;ac.request_draw()})},update_icons:function(){this.action_icons.filters_icon.hide();this.action_icons.tools_icon.hide()},can_draw:q.prototype.can_draw,draw_helper:function(ad,ar,ay,av,aj,al,at){var aq=this,aC=this._gen_tile_cache_key(ar,al,ay),ah=this._get_tile_bounds(ay,av),az=ah[0],ae=ah[1];if(!at){at={}}var aB=(ad?undefined:aq.tile_cache.get(aC));if(aB){aq.show_tile(aB,aj,al);return aB}var ak=[],aq,ao=true,aw,am;for(var ax=0;ax<this.drawables.length;ax++){aq=this.drawables[ax];aw=aq.data_manager.get_data(az,ae,aq.mode,av,aq.data_url_extra_params);if(is_deferred(aw)){ao=false}ak.push(aw);am=null;if(view.reference_track&&al>view.canvas_manager.char_width_px){am=view.reference_track.data_manager.get_data(az,ae,aq.mode,av,view.reference_track.data_url_extra_params);if(is_deferred(am)){ao=false}}ak.push(am)}if(ao){p(aw,at.more_tile_data);this.tile_predraw_init();var ag=aq.view.canvas_manager.new_canvas(),ah=aq._get_tile_bounds(ay,av),az=ah[0],ae=ah[1],aA=0,ar=Math.ceil((ae-az)*al)+this.left_offset,ap=0,af=[];var ac=0;for(var ax=0;ax<this.drawables.length;ax++,aA+=2){aq=this.drawables[ax];aw=ak[aA];var an=aq.mode;if(an==="Auto"){an=aq.get_mode(aw);aq.update_auto_mode(an)}af.push(an);ac=aq.get_canvas_height(aw,an,al,ar);if(ac>ap){ap=ac}}ag.width=ar;ag.height=(at.height?at.height:ap);aA=0;var au=ag.getContext("2d");au.translate(this.left_offset,0);au.globalAlpha=0.5;au.globalCompositeOperation="source-over";for(var ax=0;ax<this.drawables.length;ax++,aA+=2){aq=this.drawables[ax];aw=ak[aA];am=ak[aA+1];aB=aq.draw_tile(aw,au,af[ax],av,ay,al,am)}this.tile_cache.set(aC,aB);this.show_tile(aB,aj,al);return aB}var ai=$.Deferred(),aq=this;$.when.apply($,ak).then(function(){view.request_redraw(false,false,false,aq);ai.resolve()});return ai},show_group:function(){var af=new N(this.view,this.container,{name:this.name}),ac;for(var ae=0;ae<this.drawables.length;ae++){ac=this.drawables[ae];af.add_drawable(ac);ac.container=af;af.content_div.append(ac.container_div)}var ad=this.container.replace_drawable(this,af,true);af.request_draw()},tile_predraw_init:function(){var af=Number.MAX_VALUE,ac=-af,ad;for(var ae=0;ae<this.drawables.length;ae++){ad=this.drawables[ae];if(ad instanceof j){if(ad.prefs.min_value<af){af=ad.prefs.min_value}if(ad.prefs.max_value>ac){ac=ad.prefs.max_value}}}for(var ae=0;ae<this.drawables.length;ae++){ad=this.drawables[ae];ad.prefs.min_value=af;ad.prefs.max_value=ac}},postdraw_actions:function(ae,ah,aj,ad){K.prototype.postdraw_actions.call(this,ae,ah,aj,ad);var ag=-1;for(var af=0;af<ae.length;af++){var ac=ae[af].html_elt.find("canvas").height();if(ac>ag){ag=ac}}for(var af=0;af<ae.length;af++){var ai=ae[af];if(ai.html_elt.find("canvas").height()!==ag){this.draw_helper(true,ah,ai.index,ai.resolution,ai.html_elt.parent(),aj,{height:ag});ai.html_elt.remove()}}}});var y=function(ac){K.call(this,ac,{content_div:ac.top_labeltrack,resize:false},{});ac.reference_track=this;this.left_offset=200;this.visible_height_px=12;this.container_div.addClass("reference-track");this.content_div.css("background","none");this.content_div.css("min-height","0px");this.content_div.css("border","none");this.data_url=reference_url;this.data_url_extra_params={dbkey:ac.dbkey};this.data_manager=new E(F,this,false);this.hide_contents()};p(y.prototype,q.prototype,K.prototype,{build_header_div:function(){},init:function(){this.data_manager.clear();this.enabled=true},can_draw:q.prototype.can_draw,draw_tile:function(ak,al,ah,ag,ad,am){var af=this;if(am>this.view.canvas_manager.char_width_px){if(ak.data===null){this.hide_contents();return}var ae=al.canvas;al.font=al.canvas.manager.default_font;al.textAlign="center";ak=ak.data;for(var ai=0,aj=ak.length;ai<aj;ai++){var ac=Math.floor(ai*am);al.fillText(ak[ai],ac,10)}this.show_contents();return new b(af,ad,ag,ae,ak)}this.hide_contents()}});var j=function(ae,ad,af){var ac=this;this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";K.call(this,ae,ad,af);this.hda_ldda=af.hda_ldda;this.dataset_id=af.dataset_id;this.original_dataset_id=this.dataset_id;this.left_offset=0;this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"color",label:"Color",type:"color",default_value:get_random_color()},{key:"min_value",label:"Min Value",type:"float",default_value:undefined},{key:"max_value",label:"Max Value",type:"float",default_value:undefined},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:32,hidden:true}],saved_values:af.prefs,onchange:function(){ac.set_name(ac.prefs.name);ac.vertical_range=ac.prefs.max_value-ac.prefs.min_value;ac.set_min_value(ac.prefs.min_value);ac.set_max_value(ac.prefs.max_value)}});this.prefs=this.config.values;this.visible_height_px=this.config.values.height;this.vertical_range=this.config.values.max_value-this.config.values.min_value};p(j.prototype,q.prototype,K.prototype,{on_resize:function(){this.request_draw(true)},set_min_value:function(ac){this.prefs.min_value=ac;$("#linetrack_"+this.dataset_id+"_minval").text(this.prefs.min_value);this.tile_cache.clear();this.request_draw()},set_max_value:function(ac){this.prefs.max_value=ac;$("#linetrack_"+this.dataset_id+"_maxval").text(this.prefs.max_value);this.tile_cache.clear();this.request_draw()},predraw_init:function(){var ac=this;ac.vertical_range=undefined;return $.getJSON(ac.data_url,{stats:true,chrom:ac.view.chrom,low:null,high:null,hda_ldda:ac.hda_ldda,dataset_id:ac.dataset_id},function(ad){ac.container_div.addClass("line-track");var ag=ad.data;if(isNaN(parseFloat(ac.prefs.min_value))||isNaN(parseFloat(ac.prefs.max_value))){var ae=ag.min;var ai=ag.max;ae=Math.floor(Math.min(0,Math.max(ae,ag.mean-2*ag.sd)));ai=Math.ceil(Math.max(0,Math.min(ai,ag.mean+2*ag.sd)));ac.prefs.min_value=ae;ac.prefs.max_value=ai;$("#track_"+ac.dataset_id+"_minval").val(ac.prefs.min_value);$("#track_"+ac.dataset_id+"_maxval").val(ac.prefs.max_value)}ac.vertical_range=ac.prefs.max_value-ac.prefs.min_value;ac.total_frequency=ag.total_frequency;ac.container_div.find(".yaxislabel").remove();var ah=$("<div/>").text(W(ac.prefs.min_value,3)).make_text_editable({num_cols:6,on_finish:function(aj){$(".tipsy").remove();var aj=parseFloat(aj);if(!isNaN(aj)){ac.set_min_value(aj)}},help_text:"Set min value"}).addClass("yaxislabel bottom").attr("id","linetrack_"+ac.dataset_id+"_minval").prependTo(ac.container_div),af=$("<div/>").text(W(ac.prefs.max_value,3)).make_text_editable({num_cols:6,on_finish:function(aj){$(".tipsy").remove();var aj=parseFloat(aj);if(!isNaN(aj)){ac.set_max_value(aj)}},help_text:"Set max value"}).addClass("yaxislabel top").attr("id","linetrack_"+ac.dataset_id+"_maxval").prependTo(ac.container_div)})},draw_tile:function(am,ak,ah,af,ad,al){var ae=ak.canvas,ac=this._get_tile_bounds(ad,af),ag=ac[0],aj=ac[1],ai=new J.LinePainter(am.data,ag,aj,this.prefs,ah);ai.draw(ak,ae.width,ae.height,al);return new b(this,ad,af,ae,am.data)},can_subset:function(ac){return false},});var d=function(ae,ad,af){var ac=this;this.display_modes=["Auto","Histogram","Dense","Squish","Pack"];K.call(this,ae,ad,af);this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"block_color",label:"Block color",type:"color",default_value:get_random_color()},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true,help:"Show the number of items in each bin when drawing summary histogram"},{key:"histogram_max",label:"Histogram maximum",type:"float",default_value:null,help:"clear value to set automatically"},{key:"connector_style",label:"Connector style",type:"select",default_value:"fishbones",options:[{label:"Line with arrows",value:"fishbone"},{label:"Arcs",value:"arcs"}]},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:this.visible_height_px,hidden:true}],saved_values:af.prefs,onchange:function(){ac.set_name(ac.prefs.name);ac.tile_cache.clear();ac.set_painter_from_config();ac.request_draw()}});this.prefs=this.config.values;this.visible_height_px=this.config.values.height;this.container_div.addClass("feature-track");this.hda_ldda=af.hda_ldda;this.dataset_id=af.dataset_id;this.original_dataset_id=af.dataset_id;this.show_labels_scale=0.001;this.showing_details=false;this.summary_draw_height=30;this.slotters={};this.start_end_dct={};this.left_offset=200;this.set_painter_from_config()};p(d.prototype,q.prototype,K.prototype,{set_painter_from_config:function(){if(this.config.values.connector_style==="arcs"){this.painter=J.ArcLinkedFeaturePainter}else{this.painter=J.LinkedFeaturePainter}},before_draw:function(){this.max_height_px=0},after_show_tile:function(ac){this.max_height_px=Math.max(this.max_height_px,ac.html_elt.height());ac.html_elt.parent().children().css("height",this.max_height_px+"px");var ad=this.max_height_px;if(this.visible_height_px!==0){ad=Math.min(this.max_height_px,this.visible_height_px)}this.tiles_div.css("height",ad+"px")},postdraw_actions:function(ar,am,ah,ag){K.prototype.postdraw_actions.call(this,ar,ag);var al=this;if(al.mode==="Histogram"){var ad=-1;for(var ao=0;ao<ar.length;ao++){var an=ar[ao].max_val;if(an>ad){ad=an}}for(var ao=0;ao<ar.length;ao++){var au=ar[ao];if(au.max_val!==ad){au.html_elt.remove();al.draw_helper(true,am,au.index,au.resolution,au.html_elt.parent(),ah,{more_tile_data:{max:ad}})}}}if(al.filters_manager){var ai=al.filters_manager.filters;for(var aq=0;aq<ai.length;aq++){ai[aq].update_ui_elt()}var at=false,ac,aj;for(var ao=0;ao<ar.length;ao++){if(ar[ao].data.length){ac=ar[ao].data[0];for(var aq=0;aq<ai.length;aq++){aj=ai[aq];if(aj.applies_to(ac)&&aj.min!==aj.max){at=true;break}}}}if(al.filters_available!==at){al.filters_available=at;if(!al.filters_available){al.filters_manager.hide()}al.update_icons()}}this.container_div.find(".yaxislabel").remove();var af=ar[0];if(af instanceof k){var ak=(this.prefs.histogram_max?this.prefs.histogram_max:af.max_val),ae=$("<div/>").text(ak).make_text_editable({num_cols:12,on_finish:function(av){$(".tipsy").remove();var av=parseFloat(av);al.prefs.histogram_max=(!isNaN(av)?av:null);al.tile_cache.clear();al.request_draw()},help_text:"Set max value; leave blank to use default"}).addClass("yaxislabel top").css("color",this.prefs.label_color);this.container_div.prepend(ae)}if(af instanceof M){var ap=true;for(var ao=0;ao<ar.length;ao++){if(!ar[ao].all_slotted){ap=false;break}}if(!ap){this.action_icons.show_more_rows_icon.show()}else{this.action_icons.show_more_rows_icon.hide()}}else{this.action_icons.show_more_rows_icon.hide()}},update_auto_mode:function(ac){var ac;if(this.mode==="Auto"){if(ac==="no_detail"){ac="feature spans"}else{if(ac==="summary_tree"){ac="coverage histogram"}}this.action_icons.mode_icon.attr("title","Set display mode (now: Auto/"+ac+")")}},incremental_slots:function(ag,ac,af){var ad=this.view.canvas_manager.dummy_context,ae=this.slotters[ag];if(!ae||(ae.mode!==af)){ae=new (s.FeatureSlotter)(ag,af,x,function(ah){return ad.measureText(ah)});this.slotters[ag]=ae}return ae.slot_features(ac)},get_summary_tree_data:function(ag,aj,ae,ar){if(ar>ae-aj){ar=ae-aj}var an=Math.floor((ae-aj)/ar),aq=[],af=0;var ah=0,ai=0,am,ap=0,ak=[],ao,al;var ad=function(av,au,aw,at){av[0]=au+aw*at;av[1]=au+(aw+1)*at};while(ap<ar&&ah!==ag.length){var ac=false;for(;ap<ar&&!ac;ap++){ad(ak,aj,ap,an);for(ai=ah;ai<ag.length;ai++){am=ag[ai].slice(1,3);if(is_overlap(am,ak)){ac=true;break}}if(ac){break}}data_start_index=ai;aq[aq.length]=ao=[ak[0],0];for(;ai<ag.length;ai++){am=ag[ai].slice(1,3);if(is_overlap(am,ak)){ao[1]++}else{break}}if(ao[1]>af){af=ao[1]}ap++}return{max:af,delta:an,data:aq}},get_mode:function(ac){if(ac.dataset_type==="summary_tree"){mode="summary_tree"}else{if(ac.extra_info==="no_detail"||this.is_overview){mode="no_detail"}else{if(this.view.high-this.view.low>G){mode="Squish"}else{mode="Pack"}}}return mode},get_canvas_height:function(ac,ag,ah,ad){if(ag==="summary_tree"||ag==="Histogram"){return this.summary_draw_height}else{var af=this.incremental_slots(ah,ac.data,ag);var ae=new (this.painter)(null,null,null,this.prefs,ag);return Math.max(aa,ae.get_required_height(af,ad))}},draw_tile:function(an,ar,ap,at,ax,aj,ae){var aq=this,ad=ar.canvas,ag=this._get_tile_bounds(ax,at),aA=ag[0],ac=ag[1],aF=25,af=this.left_offset;if(ap==="summary_tree"||ap==="Histogram"){if(an.dataset_type!=="summary_tree"){var ak=this.get_summary_tree_data(an.data,aA,ac,200);if(an.max){ak.max=an.max}an=ak}var aC=new J.SummaryTreePainter(an,aA,ac,this.prefs);aC.draw(ar,ad.width,ad.height,aj);return new k(aq,ax,at,ad,an.data,an.max)}var ai=[],ao=this.slotters[aj].slots;all_slotted=true;if(an.data){var al=this.filters_manager.filters;for(var au=0,aw=an.data.length;au<aw;au++){var ah=an.data[au];var av=false;var am;for(var az=0,aE=al.length;az<aE;az++){am=al[az];am.update_attrs(ah);if(!am.keep(ah)){av=true;break}}if(!av){ai.push(ah);if(!(ah[0] in ao)){all_slotted=false}}}}var aD=(this.filters_manager.alpha_filter?new z(this.filters_manager.alpha_filter):null);var aB=(this.filters_manager.height_filter?new z(this.filters_manager.height_filter):null);var aC=new (this.painter)(ai,aA,ac,this.prefs,ap,aD,aB,ae);var ay=null;ar.fillStyle=this.prefs.block_color;ar.font=ar.canvas.manager.default_font;ar.textAlign="right";if(an.data){ay=aC.draw(ar,ad.width,ad.height,aj,ao);ay.translation=-af}return new M(aq,ax,at,ad,an.data,aj,ap,an.message,all_slotted,ay)},data_and_mode_compatible:function(ac,ad){if(ad==="Auto"){return true}else{if(ac.extra_info==="no_detail"||ac.dataset_type==="summary_tree"){return false}else{return true}}},can_subset:function(ac){if(ac.dataset_type==="summary_tree"||ac.message){return false}return true},});var Q=function(ad,ac,ae){d.call(this,ad,ac,ae);this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"block_color",label:"Block color",type:"color",default_value:get_random_color()},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_insertions",label:"Show insertions",type:"bool",default_value:false},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true},{key:"mode",type:"string",default_value:this.mode,hidden:true},],saved_values:ae.prefs,onchange:function(){this.track.set_name(this.track.prefs.name);this.track.tile_cache.clear();this.track.request_draw()}});this.prefs=this.config.values;this.painter=J.ReadPainter};p(Q.prototype,q.prototype,K.prototype,d.prototype);var T=function(ae,ad,ag){d.call(this,ae,ad,ag);var af=get_random_color(),ac=get_random_color([af,"#ffffff"]);this.config=new C({track:this,params:[{key:"name",label:"Name",type:"text",default_value:this.name},{key:"block_color",label:"Block and sense strand color",type:"color",default_value:af},{key:"reverse_strand_color",label:"Antisense strand color",type:"color",default_value:ac},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_insertions",label:"Show insertions",type:"bool",default_value:false},{key:"show_differences",label:"Show differences only",type:"bool",default_value:true},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true},{key:"histogram_max",label:"Histogram maximum",type:"float",default_value:null,help:"Clear value to set automatically"},{key:"mode",type:"string",default_value:this.mode,hidden:true},],saved_values:ag.prefs,onchange:function(){this.track.set_name(this.track.prefs.name);this.track.tile_cache.clear();this.track.request_draw()}});this.prefs=this.config.values;this.painter=J.ReadPainter;this.update_icons()};p(T.prototype,q.prototype,K.prototype,d.prototype);U.View=Z;U.DrawableGroup=N;U.LineTrack=j;U.FeatureTrack=d;U.ReadTrack=T;U.VcfTrack=Q;U.CompositeTrack=h};var slotting_module=function(c,b){var e=c("class").extend;var d=2,a=5;b.FeatureSlotter=function(i,h,f,g){this.slots={};this.start_end_dct={};this.w_scale=i;this.mode=h;this.include_label=(h==="Pack");this.max_rows=f;this.measureText=g};e(b.FeatureSlotter.prototype,{slot_features:function(m){var p=this.w_scale,h=this.start_end_dct,x=[],z=[],n=0,y=this.max_rows;for(var v=0,w=m.length;v<w;v++){var k=m[v],o=k[0];if(this.slots[o]!==undefined){n=Math.max(n,this.slots[o]);z.push(this.slots[o])}else{x.push(v)}}var q=function(E,F){for(var D=0;D<=y;D++){var B=false,G=h[D];if(G!==undefined){for(var A=0,C=G.length;A<C;A++){var i=G[A];if(F>i[0]&&E<i[1]){B=true;break}}}if(!B){return D}}return -1};for(var v=0,w=x.length;v<w;v++){var k=m[x[v]],o=k[0],t=k[1],f=k[2],r=k[3],g=Math.floor(t*p),l=Math.ceil(f*p),u=this.measureText(r).width,j;if(r!==undefined&&this.include_label){u+=(d+a);if(g-u>=0){g-=u;j="left"}else{l+=u;j="right"}}var s=q(g,l);if(s>=0){if(h[s]===undefined){h[s]=[]}h[s].push([g,l]);this.slots[o]=s;n=Math.max(n,s)}}return n+1}})};var painters_module=function(i,x){var u=i("class").extend;var p=function(I,A,G,z,F,D){if(D===undefined){D=4}var C=z-A;var B=F-G;var E=Math.floor(Math.sqrt(C*C+B*B)/D);var J=C/E;var H=B/E;var y;for(y=0;y<E;y++,A+=J,G+=H){if(y%2!==0){continue}I.fillRect(A,G,D,1)}};var q=function(B,A,z,E){var D=A-E/2,C=A+E/2,F=z-Math.sqrt(E*3/2);B.beginPath();B.moveTo(D,F);B.lineTo(C,F);B.lineTo(A,z);B.lineTo(D,F);B.strokeStyle=this.fillStyle;B.fill();B.stroke();B.closePath()};var d=function(y){this.default_val=(y?y:1)};d.prototype.gen_val=function(y){return this.default_val};var l=function(A,C,y,z,B){this.data=A;this.view_start=C;this.view_end=y;this.prefs=u({},this.default_prefs,z);this.mode=B};l.prototype.default_prefs={};l.prototype.draw=function(z,A,y,B){};var v=function(A,C,y,z,B){l.call(this,A,C,y,z,B)};v.prototype.default_prefs={show_counts:false};v.prototype.draw=function(L,z,K,M){var E=this.view_start,N=this.view_end-this.view_start,I=this.data.data,G=(this.prefs.histogram_max?this.prefs.histogram_max:this.data.max),B=K;delta_x_px=Math.ceil(this.data.delta*M);L.save();for(var C=0,D=I.length;C<D;C++){var H=Math.floor((I[C][0]-E)*M);var F=I[C][1];if(!F){continue}var J=F/G*K;if(F!==0&&J<1){J=1}L.fillStyle=this.prefs.block_color;L.fillRect(H,B-J,delta_x_px,J);var A=4;if(this.prefs.show_counts&&(L.measureText(F).width+A)<delta_x_px){L.fillStyle=this.prefs.label_color;L.textAlign="center";L.fillText(F,H+(delta_x_px/2),10)}}L.restore()};var b=function(y,C,E,F,A){l.call(this,y,C,E,F,A);if(this.prefs.min_value===undefined){var G=Infinity;for(var z=0,B=this.data.length;z<B;z++){G=Math.min(G,this.data[z][1])}this.prefs.min_value=G}if(this.prefs.max_value===undefined){var D=-Infinity;for(var z=0,B=this.data.length;z<B;z++){D=Math.max(D,this.data[z][1])}this.prefs.max_value=D}};b.prototype.default_prefs={min_value:undefined,max_value:undefined,mode:"Histogram",color:"#000",overflow_color:"#F66"};b.prototype.draw=function(S,Q,N,D){var I=false,K=this.prefs.min_value,F=this.prefs.max_value,M=F-K,B=N,C=this.view_start,P=this.view_end-this.view_start,L=this.mode,aa=this.data;S.save();var ac=Math.round(N+K/M*N);if(L!=="Intensity"){S.fillStyle="#aaa";S.fillRect(0,ac,Q,1)}S.beginPath();var Y,G,E;if(aa.length>1){E=Math.ceil((aa[1][0]-aa[0][0])*D)}else{E=10}var A=parseInt(this.prefs.color.slice(1),16),H=(A&16711680)>>16,R=(A&65280)>>8,V=A&255;for(var T=0,U=aa.length;T<U;T++){S.fillStyle=S.strokeStyle=this.prefs.color;Y=Math.round((aa[T][0]-C)*D);G=aa[T][1];var W=false,J=false;if(G===null){if(I&&L==="Filled"){S.lineTo(Y,B)}I=false;continue}if(G<K){J=true;G=K}else{if(G>F){W=true;G=F}}if(L==="Histogram"){G=Math.round(G/M*B);S.fillRect(Y,ac,E,-G)}else{if(L==="Intensity"){var z=(G-K)/M,O=Math.round(H+(255-H)*(1-z)),X=Math.round(R+(255-R)*(1-z)),ab=Math.round(V+(255-V)*(1-z));S.fillStyle="rgb("+O+","+X+","+ab+")";S.fillRect(Y,0,E,B)}else{G=Math.round(B-(G-K)/M*B);if(I){S.lineTo(Y,G)}else{I=true;if(L==="Filled"){S.moveTo(Y,B);S.lineTo(Y,G)}else{S.moveTo(Y,G)}}}}S.fillStyle=this.prefs.overflow_color;if(W||J){var Z;if(L==="Histogram"||L==="Intensity"){Z=E}else{Y-=2;Z=4}if(W){S.fillRect(Y,0,Z,3)}if(J){S.fillRect(Y,B-3,Z,3)}}S.fillStyle=this.prefs.color}if(L==="Filled"){if(I){S.lineTo(Y,ac);S.lineTo(0,ac)}S.fill()}else{S.stroke()}S.restore()};var m=function(y){this.feature_positions={};this.slot_height=y;this.translation=0;this.y_translation=0};m.prototype.map_feature_data=function(z,B,y,A){if(!this.feature_positions[B]){this.feature_positions[B]=[]}this.feature_positions[B].push({data:z,x_start:y,x_end:A})};m.prototype.get_feature_data=function(z,D){var C=Math.floor((D-this.y_translation)/this.slot_height),B;if(!this.feature_positions[C]){return null}z+=this.translation;for(var A=0;A<this.feature_positions[C].length;A++){B=this.feature_positions[C][A];if(z>=B.x_start&&z<=B.x_end){return B.data}}};var o=function(A,D,y,z,C,E,B){l.call(this,A,D,y,z,C);this.alpha_scaler=(E?E:new d());this.height_scaler=(B?B:new d())};o.prototype.default_prefs={block_color:"#FFF",connector_color:"#FFF"};u(o.prototype,{get_required_height:function(A,z){var y=y_scale=this.get_row_height(),B=this.mode;if(B==="no_detail"||B==="Squish"||B==="Pack"){y=A*y_scale}return y+this.get_top_padding(z)+this.get_bottom_padding(z)},get_top_padding:function(y){return 0},get_bottom_padding:function(y){return Math.max(Math.round(this.get_row_height()/2),5)},draw:function(K,I,G,E,F){var Q=this.data,D=this.view_start,M=this.view_end;K.save();K.fillStyle=this.prefs.block_color;K.textAlign="right";var H=this.view_end-this.view_start,L=this.get_row_height(),P=new m(L),B;for(var N=0,O=Q.length;N<O;N++){var A=Q[N],C=A[0],J=A[1],y=A[2],z=(F&&F[C]!==undefined?F[C]:null);if((J<M&&y>D)&&(this.mode==="Dense"||z!==null)){B=this.draw_element(K,this.mode,A,z,D,M,E,L,I);P.map_feature_data(A,z,B[0],B[1])}}K.restore();P.y_translation=this.get_top_padding(I);return P},draw_element:function(E,A,G,C,B,D,F,z,y){console.log("WARNING: Unimplemented function.");return[0,0]}});var c=10,h=3,k=5,w=10,f=1,s=9,e=3,a=9,j=2,g="#ccc";var r=function(A,D,y,z,C,E,B){o.call(this,A,D,y,z,C,E,B);this.draw_background_connector=true;this.draw_individual_connectors=false};u(r.prototype,o.prototype,{get_row_height:function(){var z=this.mode,y;if(z==="Dense"){y=c}else{if(z==="no_detail"){y=h}else{if(z==="Squish"){y=k}else{y=w}}}return y},draw_element:function(M,D,X,H,O,aj,an,ap,y){var T=X[0],al=X[1],ad=X[2]-1,Q=X[3],ae=Math.floor(Math.max(0,(al-O)*an)),N=Math.ceil(Math.min(y,Math.max(0,(ad-O)*an))),ac=ae,ao=N,aa=(D==="Dense"?0:(0+H))*ap+this.get_top_padding(y),L,ah,R=null,ar=null,B=this.prefs.block_color,ag=this.prefs.label_color;M.globalAlpha=this.alpha_scaler.gen_val(X);if(D==="Dense"){H=1}if(D==="no_detail"){M.fillStyle=B;M.fillRect(ae,aa+5,N-ae,f)}else{var K=X[4],Z=X[5],af=X[6],C=X[7],V=true;if(Z&&af){R=Math.floor(Math.max(0,(Z-O)*an));ar=Math.ceil(Math.min(y,Math.max(0,(af-O)*an)))}var am,U;if(D==="Squish"){am=1;U=e;V=false}else{if(D==="Dense"){am=5;U=s}else{am=5;U=a}}if(!C){M.fillStyle=B;M.fillRect(ae,aa+1,N-ae,U);if(K&&V){if(K==="+"){M.fillStyle=M.canvas.manager.get_pattern("right_strand_inv")}else{if(K==="-"){M.fillStyle=M.canvas.manager.get_pattern("left_strand_inv")}}M.fillRect(ae,aa+1,N-ae,U)}}else{var J,W;if(D==="Squish"||D==="Dense"){J=aa+Math.floor(e/2)+1;W=1}else{if(K){J=aa;W=U}else{J+=(e/2)+1;W=1}}if(this.draw_background_connector){if(D==="Squish"||D==="Dense"){M.fillStyle=g}else{if(K){if(K==="+"){M.fillStyle=M.canvas.manager.get_pattern("right_strand")}else{if(K==="-"){M.fillStyle=M.canvas.manager.get_pattern("left_strand")}}}else{M.fillStyle=g}}M.fillRect(ae,J,N-ae,W)}var E;for(var ak=0,A=C.length;ak<A;ak++){var F=C[ak],z=Math.floor(Math.max(0,(F[0]-O)*an)),Y=Math.ceil(Math.min(y,Math.max((F[1]-1-O)*an))),S,ab;if(z>Y){continue}M.fillStyle=B;M.fillRect(z,aa+(U-am)/2+1,Y-z,am);if(R!==undefined&&af>Z&&!(z>ar||Y<R)){var ai=Math.max(z,R),I=Math.min(Y,ar);M.fillRect(ai,aa+1,I-ai,U);if(C.length===1&&D==="Pack"){if(K==="+"){M.fillStyle=M.canvas.manager.get_pattern("right_strand_inv")}else{if(K==="-"){M.fillStyle=M.canvas.manager.get_pattern("left_strand_inv")}}if(ai+14<I){ai+=2;I-=2}M.fillRect(ai,aa+1,I-ai,U)}}if(this.draw_individual_connectors&&S){this.draw_connector(M,S,ab,z,Y,aa)}S=z;ab=Y}if(D==="Pack"){M.globalAlpha=1;M.fillStyle="white";var G=this.height_scaler.gen_val(X),P=Math.ceil(U*G),aq=Math.round((U-P)/2);if(G!==1){M.fillRect(ae,J+1,N-ae,aq);M.fillRect(ae,J+U-aq+1,N-ae,aq)}}}M.globalAlpha=1;if(D==="Pack"&&al>O){M.fillStyle=ag;if(O===0&&ae-M.measureText(Q).width<0){M.textAlign="left";M.fillText(Q,N+j,aa+8);ao+=M.measureText(Q).width+j}else{M.textAlign="right";M.fillText(Q,ae-j,aa+8);ac-=M.measureText(Q).width+j}}}M.globalAlpha=1;return[ac,ao]}});var t=function(B,E,y,A,D,F,C,z){o.call(this,B,E,y,A,D,F,C);this.ref_seq=(z?z.data:null)};u(t.prototype,o.prototype,{get_row_height:function(){var y,z=this.mode;if(z==="Dense"){y=c}else{if(z==="Squish"){y=k}else{y=w;if(this.prefs.show_insertions){y*=2}}}return y},draw_read:function(K,A,ag,V,L,aa,ad,C,B,M){K.textAlign="center";var J=this,R=[L,aa],Z=0,W=0,D=0,F=K.canvas.manager.char_width_px,y=(B==="+"?this.prefs.block_color:this.prefs.reverse_strand_color);var O=[];if((A==="Pack"||this.mode==="Auto")&&M!==undefined&&ag>F){D=Math.round(ag/2)}if(!C){C=[[0,M.length]]}for(var G=0,I=C.length;G<I;G++){var z=C[G],E="MIDNSHP=X"[z[0]],S=z[1];if(E==="H"||E==="S"){Z-=S}var U=ad+Z,Y=Math.floor(Math.max(0,(U-L)*ag)),ab=Math.floor(Math.max(0,(U+S-L)*ag));if(Y===ab){ab+=1}switch(E){case"H":break;case"S":case"M":case"=":if(is_overlap([U,U+S],R)){var N=M.slice(W,W+S);if(D>0){K.fillStyle=y;K.fillRect(Y-D,V+1,ab-Y,9);K.fillStyle=g;for(var af=0,H=N.length;af<H;af++){if(this.prefs.show_differences){if(this.ref_seq){var P=this.ref_seq[U-L+af];if(!P||P.toLowerCase()===N[af].toLowerCase()){continue}}else{continue}}if(U+af>=L&&U+af<=aa){var X=Math.floor(Math.max(0,(U+af-L)*ag));K.fillText(N[af],X,V+9)}}}else{K.fillStyle=y;K.fillRect(Y,V+4,ab-Y,e)}}W+=S;Z+=S;break;case"N":K.fillStyle=g;K.fillRect(Y-D,V+5,ab-Y,1);Z+=S;break;case"D":K.fillStyle="red";K.fillRect(Y-D,V+4,ab-Y,3);Z+=S;break;case"P":break;case"I":var ah=Y-D;if(is_overlap([U,U+S],R)){var N=M.slice(W,W+S);if(this.prefs.show_insertions){var T=Y-(ab-Y)/2;if((A==="Pack"||this.mode==="Auto")&&M!==undefined&&ag>F){K.fillStyle="yellow";K.fillRect(T-D,V-9,ab-Y,9);O[O.length]={type:"triangle",data:[ah,V+4,5]};K.fillStyle=g;switch(compute_overlap([U,U+S],R)){case (OVERLAP_START):N=N.slice(L-U);break;case (OVERLAP_END):N=N.slice(0,U-aa);break;case (CONTAINED_BY):break;case (CONTAINS):N=N.slice(L-U,U-aa);break}for(var af=0,H=N.length;af<H;af++){var X=Math.floor(Math.max(0,(U+af-L)*ag));K.fillText(N[af],X-(ab-Y)/2,V)}}else{K.fillStyle="yellow";K.fillRect(T,V+(this.mode!=="Dense"?2:5),ab-Y,(A!=="Dense"?e:s))}}else{if((A==="Pack"||this.mode==="Auto")&&M!==undefined&&ag>F){O.push({type:"text",data:[N.length,ah,V+9]})}else{}}}W+=S;break;case"X":W+=S;break}}K.fillStyle="yellow";var Q,ai,ae;for(var ac=0;ac<O.length;ac++){Q=O[ac];ai=Q.type;ae=Q.data;if(ai==="text"){K.save();K.font="bold "+K.font;K.fillText(ae[0],ae[1],ae[2]);K.restore()}else{if(ai==="triangle"){q(K,ae[0],ae[1],ae[2])}}}},draw_element:function(R,M,E,B,U,z,I,S,P){var H=E[0],Q=E[1],A=E[2],J=E[3],D=Math.floor(Math.max(0,(Q-U)*I)),F=Math.ceil(Math.min(P,Math.max(0,(A-U)*I))),C=(M==="Dense"?0:(0+B))*S,G=this.prefs.label_color,O=0;if((M==="Pack"||this.mode==="Auto")&&I>R.canvas.manager.char_width_px){var O=Math.round(I/2)}if(E[5] instanceof Array){var N=Math.floor(Math.max(0,(E[4][0]-U)*I)),L=Math.ceil(Math.min(P,Math.max(0,(E[4][1]-U)*I))),K=Math.floor(Math.max(0,(E[5][0]-U)*I)),y=Math.ceil(Math.min(P,Math.max(0,(E[5][1]-U)*I)));if(E[4][1]>=U&&E[4][0]<=z&&E[4][2]){this.draw_read(R,M,I,C,U,z,E[4][0],E[4][2],E[4][3],E[4][4])}if(E[5][1]>=U&&E[5][0]<=z&&E[5][2]){this.draw_read(R,M,I,C,U,z,E[5][0],E[5][2],E[5][3],E[5][4])}if(K>L){R.fillStyle=g;p(R,L-O,C+5,K-O,C+5)}}else{this.draw_read(R,M,I,C,U,z,Q,E[4],E[5],E[6])}if(M==="Pack"&&Q>U&&J!=="."){R.fillStyle=this.prefs.label_color;var T=1;if(T===0&&D-R.measureText(J).width<0){R.textAlign="left";R.fillText(J,F+j-O,C+8)}else{R.textAlign="right";R.fillText(J,D-j-O,C+8)}}return[0,0]}});var n=function(A,D,y,z,C,E,B){r.call(this,A,D,y,z,C,E,B);this.longest_feature_length=this.calculate_longest_feature_length();this.draw_background_connector=false;this.draw_individual_connectors=true};u(n.prototype,o.prototype,r.prototype,{calculate_longest_feature_length:function(){var z=0;for(var C=0,y=this.data.length;C<y;C++){var B=this.data[C],A=B[1],D=B[2];z=Math.max(z,D-A)}return z},get_top_padding:function(z){var y=this.view_end-this.view_start,A=z/y;return Math.min(128,Math.ceil((this.longest_feature_length/2)*A))},draw_connector:function(G,B,F,H,E,D){var y=(F+H)/2,C=H-y;var A=Math.PI,z=0;if(C>0){G.beginPath();G.arc(y,D,H-y,Math.PI,0);G.stroke()}}});x.Scaler=d;x.SummaryTreePainter=v;x.LinePainter=b;x.LinkedFeaturePainter=r;x.ReadPainter=t;x.ArcLinkedFeaturePainter=n};(function(d){var c={};var b=function(e){return c[e]};var a=function(f,g){var e={};g(b,e);c[f]=e};a("class",class_module);a("slotting",slotting_module);a("painters",painters_module);a("trackster",trackster_module);for(key in c.trackster){d[key]=c.trackster[key]}})(window);
\ No newline at end of file
diff --git a/static/scripts/trackster.js b/static/scripts/trackster.js
index e663f9a1872..ddf9093da62 100644
--- a/static/scripts/trackster.js
+++ b/static/scripts/trackster.js
@@ -3399,7 +3399,7 @@ extend(Track.prototype, Drawable.prototype, {
         // Get dataset state; if state is fine, enable and draw track. Otherwise, show message 
         // about track status.
         var init_deferred = $.Deferred();
-        $.getJSON(converted_datasets_state_url, { hda_ldda: track.hda_ldda, dataset_id: track.dataset_id, chrom: track.view.chrom}, 
+        $.getJSON(this.dataset_check_url, { hda_ldda: track.hda_ldda, dataset_id: track.dataset_id, chrom: track.view.chrom}, 
                  function (result) {
             if (!result || result === "error" || result.kind === "error") {
                 track.container_div.addClass("error");
@@ -3421,7 +3421,7 @@ extend(Track.prototype, Drawable.prototype, {
                 track.tiles_div.html(DATA_PENDING);
                 //$("<img/>").attr("src", image_path + "/yui/rel_interstitial_loading.gif").appendTo(track.tiles_div);
                 setTimeout(function() { track.init(); }, track.data_query_wait);
-            } else if (result['status'] === "data") {
+            } else if (result === "data" || result['status'] === "data") {
                 if (result['valid_chroms']) {
                     track.valid_chroms = result['valid_chroms'];
                     track.update_icons();