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

	var sfEls = document.getElementsByTagName("INPUT");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocus=function() {
			this.className+=" focus";
		}
		sfEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" focus\\b"), "");
		}

		sfEls[i].onmouseover=function() {
			this.className+=" hover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" hover\\b"), "");
		}
	}

	var sfEls = document.getElementsByTagName("TEXTAREA");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocus=function() {
			this.className+=" focus";
		}
		sfEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" focus\\b"), "");
		}

		sfEls[i].onmouseover=function() {
			this.className+=" hover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" hover\\b"), "");
		}
	}
	/* for ie */
	var sfClearSearch = document.getElementById("searchStringBanner");
		sfClearSearch.onfocus=function() {
			if(this.value=="Product Keyword")
			this.value="";
		}
		sfClearSearch.onblur=function() {
			if(this.value=="")
			this.value="Product Keyword";
		}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);