rem: if(!new RegExp("(^|\\s+)dojoDndItem" + type + "(\\s+|$)").test(node.className)){ node.className += " dojoDndItem" + type; } 
add: dojo.addClass(node, "dojoDndItem" + type); 
context: 	_addItemClass: function(node, type){		// summary: adds a class with prefix "dojoDndItem"		// node: Node: a node		// type: String: a variable suffix for a class name		//dojo.html.addClass(node, "dojoDndItem" + type);		if(!new RegExp("(^|\\s+)dojoDndItem" + type + "(\\s+|$)").test(node.className)){			node.className += " dojoDndItem" + type;		}	},
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/5ead1799efeb26da424b23141e8b28467b5bc6f0/container.js/clean/dnd/container.js