// EWHITE FUNCTIONS

// DROP DOWN MENU

sfHover = function() {
	            var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	            for (var i=0; i<sfEls.length; i++) {
		            sfEls[i].onmouseover=function() {
			            this.className+=" sfhover";
		            }
		            sfEls[i].onmouseout=function() {
			            this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		            }
	            }
            }
            if (window.attachEvent) window.attachEvent("onload", sfHover);