text: 
  dojo.provide( "dojo.widget.TreeDisableWrapExtension" );
  
  dojo.require( "dojo.widget.HtmlWidget" );
  dojo.require( "dojo.widget.TreeExtension" );
  
  // selector extension to emphasize node
  dojo.widget.defineWidget(
  	"dojo.widget.TreeDisableWrapExtension",
  	dojo.widget.TreeExtension,
  {
  	/**
  	 * can't unlisten
  	 */
  	templateCssPath: dojo.uri.moduleUri("dojo.widget", "templates/TreeDisableWrap.css" ),
  		
  	listenTree: function(tree) {
  		
  		var wrappingDiv = document.createElement( "div" );
  		var clazz = tree.classPrefix+"DisableWrap";
  		if (dojo.render.html.ie) {
  			clazz = clazz+' '+ tree.classPrefix+"IEDisableWrap";
  		}
  		dojo.html.setClass(wrappingDiv, clazz);
  		
  		var table = document.createElement( "table" );
  		wrappingDiv.appendChild( table );
  		
  		var tbody = document.createElement( "tbody" );
  		table.appendChild( tbody );
  		
  		var tr = document.createElement( "tr" );
  		tbody.appendChild( tr );
  		
  		var td = document.createElement( "td" );
  		tr.appendChild( td );
  		
  		if( tree.domNode.parentNode ) {
  			tree.domNode.parentNode.replaceChild( wrappingDiv, tree.domNode );
  		}
  		
  		td.appendChild( tree.domNode );
  		tree.domNode = wrappingDiv;
  	}
  });
  