rem: if(!this._enabled) { return; } 
add: if(this.disabled) { return; } 
context: 	_onmousedown: function(e) {		if(e.preventDefault) { e.preventDefault(); }		if(!this._enabled) { return; }		dojo.html.addClass(this.domNode, "down");		if(this._toggleItem) {			if(this.parent.preventDeselect && this._selected) {				return;			}			this.toggleSelected();		}		this._fireEvent("onMouseDown");	},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/Toolbar.js/buggy/www/resources/dojo-ajax/src/widget/Toolbar.js