function openWindow(theURL,winName,features) { //v2.0
  window.open(theURL,'',features);
}
function swap_bg(status,button) {
	if (status=="on") {
		style=button+"_over";
		document.getElementById(button).className=style;
	} else {
		style=button;
		document.getElementById(button).className=style;
	}
}
function preloadImages() {
  var d=document;
  if(d.images){
    if(!d.p) d.p=new Array();
      var i,j=d.p.length,a=preloadImages.arguments;
    for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){
      d.p[j]=new Image;
      d.p[j++].src=a[i];
    }
  }
}
function preLoader() {
  preloadImages(
    '/images/menu01.jpg',
    '/images/menu02.jpg',
    '/images/menu03.jpg',
    '/images/menu04.jpg',
    '/images/menu05.jpg',
    '/images/menu06.jpg',
    '/images/menu07.jpg',
    '/images/menu08.jpg'
  );
}
window.addEventListener?window.addEventListener("load",preLoader,false):window.attachEvent("onload",preLoader);