function displaysub(e) {
	if(e.className == "") {
		e.className = "hover";
	}

    var anchor = e.childNodes[0];
    if(e.childNodes.length > 1 && e.childNodes[2] != null) {
        if(e.childNodes[2].nodeName == "UL") {
            anchor.className = "hasSubmenu";
        }
    }
}
function hidesub(e) {
	if(e.className == "hover") {
		e.className = "";
	}
}

var s = "search";

function tfonfocus(e) {
	if(e.value == s) {
		e.value = "";
		e.style.color = "#2f2f2f";
	}
}
function tfonblur(e) {
	if(e.value == "") {
		e.value = s;
		e.style.color = "#838586";
	}
}