var r = this.rawNode; var p = r.parentNode; var n = p.firstChild; 
var r = this.rawNode, p = r.parentNode, n = p.firstChild; 
	moveToBack: function(){		// summary: moves a shape to back of its parent's list of shapes (VML)		var r = this.rawNode;		var p = r.parentNode;		var n = p.firstChild;		p.insertBefore(r, n);		if(n.tagName == "rect"){			// surface has a background rectangle, which position should be preserved			n.swapNode(r);		}		return this;	}
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/2ca5c8c82fd0454e090d592c5a93d8a890c88aaa/vml.js/clean/gfx/vml.js