function formHandler(form){
var URL = document.form.brands.options[document.form.brands.selectedIndex].value;
window.location.href = URL;
}

function clearInput(input){
  if(input.value=="Search Girlznight..."){
	 input.value="";
  }
}

function defaultInput(input){
  if(input.value==""){
	 input.value="Search Girlznight...";
  }
}

<!--//--><![CDATA[//><!--
sfHover = function() {
	if (!document.getElementsByTagName) return false;

	// if you only have one main menu - delete the line below //
	var sfEls1 = document.getElementById("subnav").getElementsByTagName("li");
	//



	// if you only have one main menu - delete the "for" loop below //
	for (var i=0; i<sfEls1.length; i++) {
		sfEls1[i].onmouseover=function() {
			this.className+=" sfhover1";
		}
		sfEls1[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover1\\b"), "");
		}
	}
	//

}
if (window.attachEvent) window.attachEvent("onload", sfHover);
//--><!]]>