// Ghosts of Old Louisville JavaScript Document

	// simplePreload( '01.gif', '02.gif' ); 
	function simplePreload()
	{ 
	  var args = simplePreload.arguments;
	  document.imageArray = new Array(args.length);
	  for(var i=0; i<args.length; i++)
	  {
		document.imageArray[i] = new Image;
		document.imageArray[i].src = args[i];
	  }
	}
	
	function switchImage(imgID, imgSrc) 
	{
	  if (document.images)
	  {
		if (imgSrc != "none")
		{
		  document.getElementById(imgID).src = imgSrc;
		}
	  }
	}
	
var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}