// IE HOVER FIX FOR NAV - SUSTAINABLE SUBNAV

sfHoverSus = function() {
	var sfEls2 = document.getElementById("navSus").getElementsByTagName("LI");
	for (var h=0; h<sfEls2.length; h++) {
		sfEls2[h].onmouseover=function() {
			this.className+="sfHoverSus";
		}
		sfEls2[h].onmouseout=function() {
			this.className=this.className.replace(new RegExp("sfHoverSus\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHoverSus);