    var idx = this.getParentIndex();  if (idx == this.parent.children.length-1){return null;} if (idx < 0){return null;}  return this.parent.children[idx+1]; } 
    var idx = this.getParentIndex();  if (idx == this.parent.children.length-1){return null;} if (idx < 0){return null;}  return this.parent.children[idx+1]; } 
	getNextSibling: function(){		// summary:		//		returns null if this is the last child of the parent,		//		otherwise returns the next sibling to the "right". 		var idx = this.getParentIndex(); 		if (idx == this.parent.children.length-1){return null;} // last node		if (idx < 0){return null;} // not found 		return this.parent.children[idx+1]; // Widget	}
6315	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6315/2f1d2cb699c9d9329e8b782b0463156e211cb0f6/struts_dojo.js.uncompressed.js/buggy/src/main/resources/org/apache/struts2/static/dojo/struts_dojo.js.uncompressed.js