rem: onIconClick: function(evt){ if(!this.isEnabled) return; 
add: onIconClick: function(/*Event*/ evt){ if(this.disabled) return; 
context: 		onIconClick: function(evt){			if(!this.isEnabled) return;			if(!this.popup.isShowingNow){				this.popup.open(this.inputNode, this, this.buttonNode);			}else{				this.popup.close();			}		},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/DropdownContainer.js/buggy/www/resources/dojo-ajax/src/widget/DropdownContainer.js