var gcType   = "any";
var gcGender = "any";

function setType(lcType) {
	gcType = lcType
	document.forms[0].className = gcType + " " + gcGender;
}
function setGender(lcGender) {
	gcGender = lcGender
	document.forms[0].className = gcType + " " + gcGender;
}

function searchReplace() {
	if(document.forms[0]) {
		document.forms[0].fsCategory.onchange = function() {
			setType(document.forms[0].fsCategory.value);
		}
		document.forms[0].fsGender.onchange = function() {
			setGender(document.forms[0].fsGender.value);
		}
	}
}
addDOMLoadEvent(searchReplace);