Mercurial > repos > mzeidler > virana_main

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jqBarGraph.2.1.js	Sun Sep 29 19:20:43 2013 -0400
@@ -0,0 +1,676 @@
+/**
+ * jqBarGraph - jQuery plugin
+ * @version: 1.1 (2011/04/03)
+ * @requires jQuery v1.2.2 or later
+ * @author Ivan Lazarevic
+ * Examples and documentation at: http://www.workshop.rs/jqbargraph/
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ *
+ * @param data: arrayOfData // array of data for your graph
+ * @param title: false // title of your graph, accept HTML
+ * @param barSpace: 10 // this is default space between bars in pixels
+ * @param width: 400 // default width of your graph ghhjgjhg
+ * @param height: 200 //default height of your graph
+ * @param color: '#000000' // if you don't send colors for your data this will be default bars color
+ * @param colors: false // array of colors that will be used for your bars and legends
+ * @param lbl: '' // if there is no label in your array
+ * @param sort: false // sort your data before displaying graph, you can sort as 'asc' or 'desc'
+ * @param position: 'bottom' // position of your bars, can be 'bottom' or 'top'. 'top' doesn't work for multi type
+ * @param prefix: '' // text that will be shown before every label
+ * @param postfix: '' // text that will be shown after every label
+ * @param animate: true // if you don't need animated appereance change to false
+ * @param speed: 2 // speed of animation in seconds
+ * @param legendWidth: 100 // width of your legend box
+ * @param legend: false // if you want legend change to true
+ * @param legends: false // array for legend. for simple graph type legend will be extracted from labels if you don't set this
+ * @param type: false // for multi array data default graph type is stacked, you can change to 'multi' for multi bar type
+ * @param showValues: true // you can use this for multi and stacked type and it will show values of every bar part
+ * @param showValuesColor: '#fff' // color of font for values
+
+ * @example  $('#divForGraph').jqBarGraph({ data: arrayOfData });
+
+**/
+
+(function($) {
+	var opts = new Array;
+	var level = new Array;
+
+	$.fn.jqBarGraph = $.fn.jqbargraph = function(options){
+
+	init = function(el){
+
+		opts[el.id] = $.extend({}, $.fn.jqBarGraph.defaults, options);
+		$(el).css({ 'width': opts[el.id].width, 'height': opts[el.id].height, 'position':'relative', 'text-align':'center' });
+
+
+		doGraph(el);
+
+	};
+
+	// sum of array elements
+	sum = function(ar,index){
+		total = 0;
+		for(val in ar){
+			total += ar[val][index];
+		}
+		return total.toFixed(2);
+	};
+
+	// count max value of array
+	max = function(ar,index){
+		maxvalue = 0;
+		for(var val in ar){
+			value = ar[val][0];
+			if(value instanceof Array) value = sum(value,index);
+			if (parseFloat(value) > parseFloat(maxvalue)) maxvalue=value;
+		}
+		return maxvalue;
+	};
+
+	// max value of multi array
+	maxMulti = function(ar,index){
+		maxvalue = 0;
+		maxvalue2 = 0;
+
+		for(var val in ar){
+			ar2 = ar[val][0];
+
+			for(var val2 in ar2){
+				if(ar2[val2][index]>maxvalue2) maxvalue2 = ar2[val2][index];
+			}
+
+			if (maxvalue2>maxvalue) maxvalue=maxvalue2;
+		}
+
+		return maxvalue;
+	};
+
+
+	doGraph = function(el){
+
+		arr = opts[el.id];
+		data = arr.data;
+		if(arr.tab=='reads'){
+		  val_index=0;
+		}
+		else{
+		  val_index=1;
+		}
+
+		//check if array is bad or empty
+		if(data == undefined) {
+			$(el).html('There is not enought data for graph');
+			return;
+		}
+		//sorting ascending or descending
+		if(arr.tab == 'reads'){
+		  if(arr.sort == 'asc'){
+		      data.sort(sortReadsAsc);
+		  }
+		  if(arr.sort == 'desc'){
+		      data.sort(sortReadsDesc);
+		  }
+		}
+		if(arr.tab == 'basepairs'){
+		  if(arr.sort == 'asc'){
+		      data.sort(sortBasesAsc);
+		   }
+		   if(arr.sort == 'desc'){
+		      data.sort(sortBasesDesc);
+		   }
+		}
+		if(arr.sortBar == 'asc') sortBars(data, barAsc);
+		if(arr.sortBar == 'desc')sortBars(data, barDesc);
+
+
+
+		legend = '';
+		prefix = arr.prefix;
+		postfix = arr.postfix;
+		space = arr.barSpace; //space between bars
+		legendWidth = arr.legend ? arr.legendWidth : 0; //width of legend box
+		fieldWidth = ($(el).width()-legendWidth)/data.length; //width of bar
+		totalHeight =  $(el).height(); //total height of graph box
+		var leg = new Array(); //legends array
+
+		//max value in data, I use this to calculate height of bar
+		max = max(data,val_index);
+
+		color_map={};
+		color_map["pathogen"]=arr.colors[0];
+		color_map["ambiguous"]=arr.colors[1];
+		color_map["human"]=arr.colors[2];
+
+		if(arr.tab=='reads'){
+		  val_index=0;
+		}
+		else{
+		  val_index=1;
+
+		}
+
+ 		for(var val in data){
+
+ 			valueData = data[val][0];
+ 			if (valueData instanceof Array)
+ 				value = sum(valueData,val_index);
+ 			else
+ 				value = valueData;
+
+ 			lbl = data[val][1];
+			unique = val+el.id; //unique identifier
+			divid=""+el.id;
+
+ 			if(arr.type == 'multi') color = 'none';
+
+ 			if (lbl == undefined) lbl = arr.lbl;
+
+ 			margin_top=14/(data.length);
+
+
+ 			out  = "<div class='graphField"+el.id+"' id='graphField"+unique+"' style='position: absolute'>";
+ 			out += "<div class='graphValue"+el.id+"' id='graphValue"+unique+"'>"+parseInt(value)+"</div>";
+
+ 			out += "<div class='graphBar"+el.id+"' id='graphFieldBar"+unique+"' style='background-color:#fff;position: relative; overflow: hidden;'></div>";
+            //console.log(color)
+			// if there is no legend or exist legends display lbl at the bottom
+
+ 				out += "<a class='graphLabelLink' href=#files"+el.id+" onclick=fillDiv('"+el.id+"','"+valueData[0][3]+"_"+lbl+"')><div class='graphLabel"+el.id+"' id='graphLabel"+unique+"'style='margin-top:"+margin_top+"px;'>"+lbl+"</div></a>";
+ 			out += "</div>";
+
+
+
+			$(el).append(out);
+			$(".graphLabel"+el.id).css({'-webkit-transform': 'rotate(30deg)', '-moz-transform': 'rotate(30deg)','-o-transform': 'rotate(30deg)', '-ms-transform': 'rotate(30deg)','transform': 'rotate(30deg)', 'height':'100'});
+ 			$('a.graphLabel').css({
+ 			    'text-decoration': 'none',
+ 			    'color':'black'
+ 			});
+
+ 			//$('#graphLabel'+el.id).rotateLeft();
+
+ 			//size of bar
+ 			totalHeightBar = totalHeight - $('.graphLabel'+el.id).height() - $('.graphValue'+el.id).height()-margin_top;
+ 			fieldHeight = (totalHeightBar*value)/max;
+ 			$('#graphField'+unique).css({
+ 				'left': (fieldWidth)*val,
+ 				'width': fieldWidth-space,
+ 				'margin-left': space});
+
+ 			// multi array
+ 			if(valueData instanceof Array){
+
+				if(arr.type=="multi"){
+
+					maxe = maxMulti(data,val_index);
+					totalHeightBar = fieldHeight = totalHeight - $('.graphLabel'+el.id).height()-margin_top;
+					$('.graphValue'+el.id).remove();
+				} else {
+
+					maxe = max;
+				}
+
+ 				for (i in valueData){
+ 					heig = (totalHeightBar*valueData[i][val_index]/maxe);
+                    if(navigator.userAgent.match('Safari') && !navigator.userAgent.match('Chrom')){
+
+                        heig = heig + (arr.borderSize/1.85);
+                    }
+
+ 					wid = parseInt((fieldWidth-space)/valueData.length);
+
+ 					sv = ''; // show values
+ 					fs = 0; // font size
+ 					if (arr.showValues){
+ 						sv = arr.prefix+valueData[i][0]+arr.postfix;
+ 						fs = 12; // font-size is 0 if showValues = false
+ 					}
+ 					o = "<a class='subBarLink' href=#files"+el.id+" onclick=fillDiv('"+el.id+"','"+valueData[i][3]+"_"+lbl+"','"+valueData[i][5]+"')><div class='subBars"+el.id+"' style=' box-sizing:border-box; -moz-box-sizing:border-box; -ms-box-sizing:border-box; -webkit-box-sizing:border-box; height:"+heig+"px;  border-top:"+arr.borderSize+"px solid; border-color: "+arr.showValuesColor+"; background-color: "+color_map[valueData[i][2]]+"; left:"+wid*i+"px; color:"+arr.showValuesColor+"; font-size:"+fs+"px' >"+sv+"</div></a>";
+ 					$('#graphFieldBar'+unique).prepend(o);
+ 				}
+ 			}
+
+ 			if(arr.type=='multi')
+ 				$('.subBars'+el.id).css({ 'width': wid, 'position': 'absolute', 'bottom': 0 });
+
+ 			//position of bars
+ 			if(arr.position == 'bottom') $('.graphField'+el.id).css('bottom',0);
+
+
+
+
+
+ 			// animated apearing
+ 			if(arr.animate){
+ 				$('#graphFieldBar'+unique).css({ 'height' : 0 });
+ 				$('#graphFieldBar'+unique).animate({'height': fieldHeight},arr.speed*1000);
+ 			} else {
+ 				$('#graphFieldBar'+unique).css({'height': fieldHeight});
+ 			}
+
+ 		}
+
+
+
+ 		createLegend(color_map,el.id); // create legend from array
+ 		createLinks(el.id);
+ 		//position of legend
+
+			$(el).append("<div id='legendHolder"+unique+"'></div>");
+	 		$('#legendHolder'+unique).css({ 'width': legendWidth, 'float': 'right', 'margin-left':'100px','text-align' : 'left'});
+	 		$('#legendHolder'+unique).append(legend);
+	 		$('#legendHolder'+unique).append(links);
+	 		$('.legendBar'+el.id).css({ 'float':'left', 'margin': 3, 'margin-left':'10','height': 12, 'width': 20, 'font-size': 0});
+	 		$('.linkBar'+el.id).css({'margin-left':'10'});
+
+
+	 		$("#sortAsc"+el.id).click(function(){
+	           if(opts[el.id].sort!='asc'){
+	               opts[el.id].sort='asc';
+	               $('#graphHolder'+el.id).html('');
+	               $('#graphHolder'+el.id).jqbargraph(opts[el.id]);
+	           }
+
+	        });
+	        $("#sortDesc"+el.id).click(function(){
+	           if(opts[el.id].sort!='desc'){
+	               opts[el.id].sort='desc';
+	               $('#graphHolder'+el.id).html('');
+	               $('#graphHolder'+el.id).jqbargraph(opts[el.id]);
+	           }
+
+	        });
+	        $("#sortBarAsc"+el.id).click(function(){
+	           if(opts[el.id].sortBar!='asc'){
+	               opts[el.id].sortBar='asc';
+	               $('#graphHolder'+el.id).html('');
+	               $('#graphHolder'+el.id).jqbargraph(opts[el.id]);
+	           }
+
+	        });
+	 		$("#sortBarDesc"+el.id).click(function(){
+	           if(opts[el.id].sortBar!='desc'){
+	               opts[el.id].sortBar='desc';
+	               $('#graphHolder'+el.id).html('');
+	               $('#graphHolder'+el.id).jqbargraph(opts[el.id]);
+	           }
+
+	        });
+
+	        $("#showBasepairs"+el.id).click(function(){
+	               opts[el.id].tab='basepairs';
+	               $('#graphHolder'+el.id).html('');
+	               $('#graphHolder'+el.id).jqbargraph(opts[el.id]);
+
+
+
+	        });
+	        $("#showReads"+el.id).click(function(){
+	               opts[el.id].tab='reads';
+	               $('#graphHolder'+el.id).html('');
+	               $('#graphHolder'+el.id).jqbargraph(opts[el.id]);
+
+
+
+	        });
+
+
+
+ 		//position of title
+ 		if(arr.title){
+ 			$(el).wrap("<div id='graphHolder"+el.id+"'></div>");
+ 			if(arr.tab=='reads'){
+ 			    $('#graphHolder'+el.id).prepend("<div id='label"+el.id+"'>Cumulative reads assigned to family</div>").css({ 'width' : arr.width+'px', 'text-align' : 'center' });
+ 			}else{
+   			    $('#graphHolder'+el.id).prepend("<div id='label"+el.id+"'>Cumulative basepairs assigned to family</div>").css({ 'width' : arr.width+'px', 'text-align' : 'center' });
+ 			}
+ 			$('#graphHolder'+el.id).prepend("<a href=#files"+el.id+" onclick=fillDiv('"+el.id+"')>"+arr.title+"</a>").css({ 'width' : arr.width+'px', 'text-align' : 'center' });
+
+  		}
+ 		    $("#graphHolder"+el.id).append("<div class='files"+el.id+"' id='files"+el.id+"' ></div><p/>");
+ 		    $('.files'+el.id).css({'width' : arr.width+'px','background-color':'silver', 'border':'2px solid gray', 'display':'none'})
+
+ 		     $("#graphHolder"+el.id).append("<div class='image"+el.id+"' id='image"+el.id+"' ></div>");
+ 		    $('.image'+el.id).css({'width' : arr.width+'px','background-color':'silver', 'border':'2px solid gray', 'display':'none'})
+
+	};
+
+
+	//creating legend from array
+	createLegend = function(color_map,id){
+		legend = '';
+		for(var val in color_map){
+	 			legend += "<div id='legend"+val+"' style='overflow: hidden; zoom: 1;'>";
+	 			legend += "<div class='legendBar"+id+"' id='legendColor"+val+"' style='background-color:"+color_map[val]+"'></div>";
+	 			legend += "<div class='legendLabel"+id+"' id='graphLabel"+unique+"'>"+val+"</div>";
+	 			legend += "</div>";
+		}
+	};
+
+	createLinks = function(id){
+	   links="<div class='linkBar"+id+"'>";
+	   links+="<div ><a href='javascript:void(0);' id='sortAsc"+id+"' >sort  ascending</a></div>"
+	   links+="<div ><a href='javascript:void(0);' id='sortDesc"+id+"'>sort  descending</a></div>"
+	   links+="<div ><a href='javascript:void(0);' id='sortBarAsc"+id+"'>sort bars ascending</a></div>"
+	   links+="<div ><a href='javascript:void(0);' id='sortBarDesc"+id+"'>sort bars descending</a></div>"
+	   if(opts[id].tab=='reads'){
+	       links+="<div ><a href='javascript:void(0);' id='showBasepairs"+id+"'>show basepair chart </a></div>"
+	   }else{
+	       links+="<div ><a href='javascript:void(0);' id='showReads"+id+"'>show read chart </a></div>"
+	   }
+	   links+="</div>"
+
+
+	};
+
+	fillDiv = function (elid, dir, region) {
+
+
+
+	        arr=opts[elid];
+
+	        dict=arr.files;
+
+	        generateDownloadLink = function(family,region,filetype){
+	           out=" no file ";
+
+	           if($.inArray("region_"+region+"_"+filetype,dict[family][region])!=-1){
+	               out="<a href="+family+"/region_"+region+"_"+filetype+">download</a>";
+	           }
+	           return out;
+
+	        };
+	        generateShowLink = function(family,region){
+	           out=" no image ";
+
+	           if($.inArray("region_"+region+"_consensus.png",dict[family][region])!=-1){
+	               out="<a href=#image"+elid+" onclick=showImage('"+elid+"','"+region+"','"+ family +"/region_"+region+"_consensus.png')>show</a>";
+	           }
+	           return out;
+
+	        };
+
+
+	        data = arr.data
+	        for(var val in data){
+	           for(var element in data[val][0]){
+	                   dict[data[val][0][0][3]+"_"+data[val][1]][data[val][0][element][5]].push([data[val][0][element][0],data[val][0][element][1],data[val][0][element][4]]);
+
+	           }
+	        }
+
+            var div = document.getElementById("files" + elid);
+            div.innerHTML="";
+
+            out = "<div><b>Files for Sample "+arr.sample+"</b></div><p/>";
+
+            out += "<div class='" + elid + "_files' id='" + elid + "_files'><table id='"+elid+"table' class='"+elid+"table' border=1 cellpadding=3 cellspacing=0 style=' border: 1pt solid #000000; border-Collapse: collapse'>";
+            out += "<tr><th>family</th><th>region</th><th>#reads</th><th>#basepairs</th><th>region length</th><th>unaligned fasta</th><th>bam alignment</th><th>consensus fasta</th><th>consensus diagram</th></tr>"
+            if (!dir) {
+                for (var directory in dict) {
+                    //out += "<b>"+directory+"</b>";
+                    //out += "<div class='dirlist' id='" + directory + "_files'";
+                    for (var region in dict[directory]) {
+                        last = dict[directory][region][dict[directory][region].length-1];
+                        if(last instanceof Array && last[0]){
+                            out += "<tr><td>"+directory+"</td><td>"+region+"</td><td>"+last[0]+"</td><td>"+last[1]+"</td><td>"+last[2]+"</td><td>"+generateDownloadLink(directory,region,"unaligned.fa.bzip2")+"</td><td>"+generateDownloadLink(directory,region,"alignment.bam")+"</td><td>"+generateDownloadLink(directory,region,"consensus.fa")+"</td><td>"+generateShowLink(directory,region)+" "+generateDownloadLink(directory,region,"consensus.png")+"</td></tr>";
+                        }
+                    }
+                    out += "</div>";
+                }
+            } else {
+                out += "<b>"+ dir+"</b>" ;
+
+                if (!region) {
+                    for (var region in dict[dir]) {
+                        last = dict[dir][region][dict[dir][region].length-1];
+                        if(last instanceof Array && last[0]){
+                            out += "<tr><td>"+dir+"</td><td>"+region+"</td><td>"+last[0]+"</td><td>"+last[1]+"</td><td>"+last[2]+"</td><td>"+generateDownloadLink(dir,region,"unaligned.fa.bzip2")+"</td><td>"+generateDownloadLink(dir,region,"alignment.bam")+"</td><td>"+generateDownloadLink(dir,region,"consensus.fa")+"</td><td>"+generateShowLink(dir,region)+" "+generateDownloadLink(dir,region,"consensus.png")+"</td></tr>";
+                        }
+                    }
+                } else {
+
+                    last = dict[dir][region][dict[dir][region].length-1];
+                    if(last instanceof Array && last[0]){
+                        out += "<tr><td>"+dir+"</td><td>"+region+"</td><td>"+last[0]+"</td><td>"+last[1]+"</td><td>"+last[2]+"</td><td>"+generateDownloadLink(dir,region,"unaligned.fa.bzip2")+"</td><td>"+generateDownloadLink(dir,region,"alignment.bam")+"</td><td>"+generateDownloadLink(dir,region,"consensus.fa")+"</td><td>"+generateShowLink(dir,region)+"     "+generateDownloadLink(dir,region,"consensus.png")+"</td></tr>";
+                    }
+                }
+            }
+            out += "</div>";
+
+            $(div).append(out);
+            $(div).append("<div class='close_files"+elid+"'style='cursor:pointer;'>x</div>");
+            $("a").css({'color':'black'});
+            $("table").css({'border':'collapse'});
+
+            $(".close_files"+elid).click(function(){
+                $('.files'+elid).animate({'height':'0px'},1000,'',function(){
+                    $('.files'+elid).css({'display':'none'});
+                    $('.files'+elid).removeClass("selected");
+                });
+
+
+            });
+            $("div.close_files"+elid).css({'color':'white','position':'absolute','top':'2','left':'2','background-color':arr.colors[1],'border':'1px solid white','border-radius':'20px','height':'20px','width':'20px','text-align': 'center'});
+            $("a.close_files"+elid).css({'color':'white', 'text-decoration': 'none'});
+            $('.files'+elid).css({'width': 'auto','display':'none'});
+            wi=$('.files'+elid).width()+15;
+
+
+
+            if(!$('.files'+elid).hasClass("selected")){
+                $('.files'+elid).css({'height': 'auto','display':'none'});
+                hei=$('.files'+elid).height();
+                hei=parseInt(hei)+10;
+                hei=hei>400? hei=400 : hei;
+                $('.files'+elid).css({'width':wi+'px','position':'relative','height':'0px', 'overflow' : 'auto','background-color':'rgb(223, 229, 249)', 'border':'2px solid silver', 'display':'block' });
+                $('.files'+elid).animate({'height':hei+'px'}, 1000,'',function(){
+
+                    $('.files'+elid).addClass("selected");
+                });
+            }
+            else{
+
+                curr_hei=$('.files'+elid).height();
+                $('.files'+elid).css({'height': 'auto','display':'none'});
+                hei=$('.files'+elid).height();
+                hei=parseInt(hei)+10;
+                hei=hei>400? hei=400 : hei;
+                $('.files'+elid).css({'height': curr_hei+'px', 'width':'915px','position':'relative', 'overflow' : 'auto','background-color':'rgb(223, 229, 249)', 'border':'2px solid silver', 'display':'block' }).animate({'height':hei+'px'}, 1000);
+            }
+	};
+
+
+	 showImage = function (elid,region, consensus_image,wi) {
+            var div = document.getElementById("image" + elid);
+            div.innerHTML="";
+            out="<div>Consensus Image for Region "+region+"</div>";
+            out+="<img id='image_file"+elid+"' src="+consensus_image+" alt="+consensus_image+">";
+            $(div).append(out)
+
+
+            $(div).append("<div class='close_image"+elid+"'style='cursor:pointer;'>x</div>");
+            $(".close_image"+elid).click(function(){
+
+                    $('.image'+elid).css({'display':'none'});
+                    $('.image'+elid).removeClass("selected");
+
+
+            });
+            $("div.close_image"+elid).css({'color':'white','position':'absolute','top':'2','left':'2','background-color':arr.colors[1],'border':'1px solid white','border-radius':'20px','height':'20px','width':'20px','text-align': 'center'});
+            $("a.close_image"+elid).css({'color':'white', 'text-decoration': 'none'});
+
+            wi=$('.files'+elid).width();
+
+
+            if(!$('.image'+elid).hasClass("selected")){
+                $('.image'+elid).css({'width':wi+'px','position':'relative','height':'auto', 'overflow' : 'auto','background-color':'rgb(223, 229, 249)', 'border':'2px solid silver', 'display':'block' });
+
+            }
+
+	 };
+
+
+	this.each (
+		function()
+		{ init(this); }
+	)
+
+};
+
+	// default values
+	$.fn.jqBarGraph.defaults = {
+		sample: 'no_sample_id',
+		barSpace: 10,
+		width: 400,
+		height: 600,
+		color: '#000000',
+		colors: false,
+		lbl: '',
+		sort: false, // 'asc' or 'desc'
+		sortBar: false,
+		tab: 'reads',
+		position: 'bottom', // or 'top' doesn't work for multi type
+		prefix: '',
+		postfix: '',
+		animate: true,
+		speed: 3.0,
+		legendWidth: 150,
+		legend: false,
+		type: false, // or 'multi'
+		showValues: false,
+		borderSize: 1,
+		showValuesColor: '#fff',
+		title: false
+	};
+
+
+	//sorting functions
+	function sortReadsAsc(a,b){
+	    sum_a=0
+	    for(var values in a){
+	       if(a[values] instanceof Array){
+	           for(var val in a[values]){
+	               sum_a+=a[values][val][0];
+	           }
+	       }
+	    }
+	    sum_b=0
+	    for(var values in b){
+	       if(b[values] instanceof Array){
+	           for(var val in b[values]){
+	               sum_b+=b[values][val][0];
+	           }
+	       }
+	    }
+
+		if (sum_a<sum_b) return -1;
+		if (sum_a>sum_b) return 1;
+		return 0;
+	}
+	function sortBasesAsc(a,b){
+	    sum_a=0
+	    for(var values in a){
+	       if(a[values] instanceof Array){
+	           for(var val in a[values]){
+	               sum_a+=a[values][val][1];
+	           }
+	       }
+	    }
+	    sum_b=0
+	    for(var values in b){
+	       if(b[values] instanceof Array){
+	           for(var val in b[values]){
+	               sum_b+=b[values][val][1];
+	           }
+	       }
+	    }
+
+		if (sum_a<sum_b) return -1;
+		if (sum_a>sum_b) return 1;
+		return 0;
+	}
+
+	function sortReadsDesc(a,b){
+		sum_a=0
+	    for(var values in a){
+	       if(a[values] instanceof Array){
+	           for(var val in a[values]){
+	               sum_a+=a[values][val][0];
+	           }
+	       }
+	    }
+	    sum_b=0
+	    for(var values in b){
+	       if(b[values] instanceof Array){
+	           for(var val in b[values]){
+	               sum_b+=b[values][val][0];
+	           }
+	       }
+	    }
+
+		if (sum_a<sum_b) return 1;
+		if (sum_a>sum_b) return -1;
+		return 0;
+	}
+	function sortBasesDesc(a,b){
+		sum_a=0
+	    for(var values in a){
+	       if(a[values] instanceof Array){
+	           for(var val in a[values]){
+	               sum_a+=a[values][val][1];
+	           }
+	       }
+	    }
+	    sum_b=0
+	    for(var values in b){
+	       if(b[values] instanceof Array){
+	           for(var val in b[values]){
+	               sum_b+=b[values][val][1];
+	           }
+	       }
+	    }
+
+		if (sum_a<sum_b) return 1;
+		if (sum_a>sum_b) return -1;
+		return 0;
+	}
+
+    function sortBars(data,fun){
+        for(var values in data){
+                last = data[values].pop();
+                for(var val in data[values]){
+                    data[values][val].sort(fun);
+                }
+                data[values].push(last);
+        }
+    }
+
+    function sortBars(data,fun){
+        for(var values in data){
+                last = data[values].pop();
+                for(var val in data[values]){
+                    data[values][val].sort(fun);
+                }
+                data[values].push(last);
+        }
+    }
+
+
+
+    function barAsc(a,b){
+        if(a[0]<b[0]) return -1;
+        if(a[0]>b[0]) return 1;
+        return 0;
+    }
+
+	function barDesc(a,b){
+	    if(a[0]<b[0]) return 1;
+        if(a[0]>b[0]) return -1;
+	    return 0;
+	}
+
+})(jQuery);
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