function RollOver(def,path) {
	if(isNS4) {
	eval('document.images.' + def + '.src = "/_img/' + path + '/a-' + def + '.gif";');
	} else {
		ElMenuItem = document.getElementById(def);
		if(ElMenuItem){ElMenuItem.src = "/_img/" + path + "/a-" + def + ".gif";}
	}
}

function RollOut(def,path) {
	if(isNS4) {
	eval('document.images.' + def + '.src = "/_img/' + path + '/' + def + '.gif";');
	} else {
		ElMenuItem = document.getElementById(def);
		if(ElMenuItem){ElMenuItem.src = "/_img/" + path + "/" + def + ".gif";}
	}
}

function changevalue() {
	if (document.search.keywords.value == "") {
		fieldtext = " Keywords..."
		document.search.keywords.value = fieldtext;
	}
}