// JavaScript Document
function nav(list){
var w = list.selectedIndex;
var url_add = list.options[w].value;
if(url_add){
	window.location.href = url_add;
}
}
   
function blank(path) {
	mywindow = window.open(path,'mywindow','width=625,height=500,status=no,menubar=no,menu=no,resizable=yes,scrollbars=yes');
	
	mywindow.focus();
	return false;
}