function formHandler(form) {
	var windowprops = "height=290,width=230,location=no, top=200, left=100;" + "scrollbars=no,menubars=no,toolbars=no,resizable=yes";
	
	var URL = form.site.options[form.site.selectedIndex].value;
	if ( URL == ""){
		
	}
	else{
		popup = window.open(URL,"Menupopup",windowprops);
	}
}

function showhide(id){
	if (document.getElementById){
		obj = document.getElementById(id);
		if (obj.style.display == "none"){
			obj.style.display = "block";
		} 
	}
}

function hidediv(id) { 
	if (document.getElementById){
		obj = document.getElementById(id);
		if (obj.style.display == "block"){
			obj.style.display = "none"; 
		} 
	}
}