// JavaScript Document
function navMenuOver(el) {document.getElementById('nav'+el).className = 'nav_link_on';document.getElementById('menu'+el).style.display='';}
function navMenuOut(el) {document.getElementById('nav'+el).className = 'nav_link';document.getElementById('menu'+el).style.display='none';}
function wopen(url,w,h) {var opt = 'toolbar=no,location=0,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width='+w+',height='+h;window.open(url, 'footer',opt);}