context: 	appendToHeader : function(element) {		if (! this.header) {			this.header = document.createElement("DIV");			this.header.className = YAHOO.widget.Module.CSS_HEADER;		}				this.header.appendChild(element);		this.changeHeaderEvent.fire(element);		this.changeContentEvent.fire();	},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/container-debug.js/clean/www/resources/yui/container/container-debug.js