function initRollovers() {
	if (!document.getElementById) return
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');
	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'rollover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_o'+ftype);
			aImages[i].setAttribute('hsrc', hsrc);
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_o'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}
window.onload = initRollovers;


function openWindow(url,title,width,height,options) {
 var newWin;
 if (!!window && url) {
  if (!title) title = "_blank";
  if (!options) options = "toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,favorites=no,top=0,left=0";
//  if (!options) options = "toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,favorites=yes";
  var whop = "width="+width+",height="+height+","+options;
  newWin = window.open(url,title,whop);
//  newWin.focus();
//  newWin.moveTo(0, 0)
 }
}


function openFullWindow(url,title,options) {
 var newWin;
 if (!!window && url) {
  if (!title) title = "_blank";
  if (!options) options = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes,favorites=no";
  newWin = window.open(url,title,options);
  newWin.focus();
  newWin.moveTo(0, 0);
  newWin.resizeTo(screen.availWidth,screen.availHeight);
 }
}

function windowCloser() {
  window.close()
}