rem: var element = $(element); for(var i=0;i<this.sortables.length;i++) if(this.sortables[i].element == element) return this.sortables[i]; return null; 
add: element = $(element); return this.sortables.detect(function(s) { return s.element == element }); 
context:   options: function(element){    var element = $(element);    for(var i=0;i<this.sortables.length;i++)      if(this.sortables[i].element == element)        return this.sortables[i];    return null;          },
meta: 3283	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3283/9867ca01ad65827d23c0bf6cc14d8a64137e927d/dragdrop.js/buggy/tracks/public/javascripts/dragdrop.js