tracer says to #ysitd
k.dom.getRequiredElementByClass(a,d)};b.$$=k.dom.DomHelper.prototype.getElementsByTagNameAndClass;b.setProperties=k.dom.setProperties;b.getViewportSize=function(a){return k.dom.getViewportSize(a||this.getWindow())};b.getDocumentHeight=function(){return k.dom.getDocumentHeight_(this.getWindow())};b.createDom=function(a,c,d){return k.dom.createDom_(this.document_,arguments)};b.$dom=k.dom.DomHelper.prototype.createDom;b.createElement=function(a){return