//zzln_vh.js

var zzln_vh_isMac=navigator.userAgent.indexOf('Mac')!=-1;
var zzln_vh_ns = (navigator.appName == "Netscape");

function ZZLN_hide_warning(){
  if (zzln_vh_ns){document.layers['warning'].visibility="HIDDEN"}else{document.all['warning'].style.visibility="HIDDEN"}
}