vmlElems declared as a global

[ben hockey]

in hostenv_browser.js, vmlElems is being declared as a global. is this intentional or could we wrap that block in a closure:

		try{
			(function(){
				document.namespaces.add("v", "urn:schemas-microsoft-com:vml");
				var vmlElems = ["*", "group", "roundrect", "oval", "shape", "rect", "imagedata", "path", "textpath", "text"],
					i = 0, l = 1, s = document.createStyleSheet();
				if(dojo.isIE >= 8){
					i = 1;
					l = vmlElems.length;
				}
				for(; i < l; ++i){
					s.addRule("v\\:" + vmlElems[i], "behavior:url(#default#VML); display:inline-block");
				}
			})();
		}catch(e){}

[Eugene Lazutkin]

Robot missed: (In [22430]) bugfix: VML initialization was wrapped in a closure, thx neonstalwart! !strict, fixes #11291.