function FilePreloader() {
 var d=document; if(d.images) {
  if(!d._preload) d._preload=new Array();
  var i=-1,c=d._preload.length,a=FilePreloader.arguments;
  while(++i<a.length) if (a[i].indexOf("#")!=0) { d._preload[c]=new Image; d._preload[c++].src=a[i];}}
}

window.onload = function() { 
	FilePreloader('css/images/menu1f.gif','css/images/menu2f.gif','css/images/menu3f.gif','css/images/menu4f.gif','css/images/menu5f.gif','css/images/menu6f.gif','css/images/menu7f.gif');
}