function getImageOfLayer(id) {
// This function checks for DOM strategy, then returns an object reference.
  if (document.all) {
    return document.all[id];
  }
  else if(document.layers) {
    return document.layers[id];
  }
  else if (document.getElementById){
    return document.getElementById([id]);
  }
}

function swapImagesLayer(lyrname,name,bn,status){
var imageElement = getImageOfLayer(lyrname);
	if (document.all || document.getElementById) {
		if(document.images) {
		loc=name + bn;
		document[loc].src=eval(name+ bn + status +".src");
		}
	} else {
  		if(imageElement.document.images){
    	loc=name + bn;
    	imageElement.document[loc].src=eval(name+ bn + status +".src");
  }
}
}
//End rollover functions for all rollover images on position

function writeYear() {
var time=new Date();
var year=time.getYear();
if (year < 2000)    
year = year + 1900; 
document.write(year);
}

function swapImages(name,bn,status){
	if (document.images && (preloadFlag == true)) {
    	loc=name + bn;
    	document[loc].src=eval(name+ bn + status +".src");
  	}
}


function openPopup(url,w,h) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
popupwin=window.open(url, 'popupwin', 'width='+w+',height='+h+',scrollbars=yes,toolbar=no,left='+winl+',top='+wint+',screenX='+winl+',screenY='+wint+',resizable=yes,alwaysRaised=yes');
popupwin.focus();
}

function openPopup2(url,w,h) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
popupwin=window.open(url, 'popupwin', 'width='+w+',height='+h+',scrollbars=yes,toolbar=yes,left='+winl+',top='+wint+',screenX='+winl+',screenY='+wint+',resizable=yes,alwaysRaised=yes,location=yes,titlebar=yes,menubar=yes,toolbar=yes,directories=yes,status=yes');
popupwin.focus();
}