function movepic(img_name,img_src) {
	document[img_name].src=img_src;
}

function openiPASSPreviewWindow()
{
	if( screen.width > 1024 )
	{
		window.open("/preview","Preview","width="+screen.width+",height="+screen.height+",left = 0,top = 0,fullscreen=yes,navigationbar=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no");
		window.screenX = 0;
		window.screenY = 0;
	}
	else
	{
		window.open("/preview","Preview", "width=1024,height=768,left = 0,top = 0,fullscreen=yes,navigationbar=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no"); 
		window.screenX = 0;
		window.screenY = 0;
	}
}

function openco1PreviewWindow()
{
	if( screen.width > 1024 )
	{
		window.open("/classof1preview","Preview","width="+screen.width+",height="+screen.height+",left = 0,top = 0,fullscreen=yes,navigationbar=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no");
		window.screenX = 0;
		window.screenY = 0;
	}
	else
	{
		window.open("/classof1preview","Preview", "width=1024,height=768,left = 0,top = 0,fullscreen=yes,navigationbar=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no"); 
		window.screenX = 0;
		window.screenY = 0;
	}
}


// Thumbnail Script
// (c) RJHM van den Bergh/comweb.nl, 2001
// support@comweb.nl
// 
// This script opens a enlarge picture of a thumbnail.
// With the onUnload you can close the enlarged thumbnail when the user leaves the page.
//

var popupHandle;

function popup(picUrlString, windowWidth, windowHeight)
{

  // Always close the old one, so only one at a time is open
  if(popupHandle || popupHandle!=null)
  {
    if (!popupHandle.closed) popupHandle.close();
  }
  popupHandle=null;

  // create a feature string for the popup
  var x=(screen.width-windowWidth)/2
  var y=(screen.height-windowHeight)/2
  var featureString = "toolbar=no,scrollbars=no,resizable=no"
  featureString = ',left='+x + ',top='+y
  featureString += ',width='+windowWidth+',height='+windowHeight

  // html content of the popup
  var htmlString = "<html><head><title>Click to close.</title></head>"
  htmlString += "<body marginwidth=0 marginheight=0 leftmargin=0 topmargin=0 bgcolor=black text=\"white\" onclick=\"self.close()\">"
  htmlString += "<A HREF=\"javascript:window.close();\" title=\"Click to Close\" >"
  htmlString += "<IMG SRC=\"" + picUrlString + "\" BORDER=\"0\" WIDTH=" + windowWidth + " HEIGHT=" + windowHeight + "></A>"
  htmlString += "</body></html>"

  popupHandle = window.open("" ,"popup",featureString)
  popupHandle = window.open("" ,"popup")
  popupHandle.document.clear();
  popupHandle.document.writeln(htmlString);
  popupHandle.focus();
  popupHandle.document.close(); // should trigger the picture loading.
  return popupHandle;

}

function winclose()
{
  if (window.popupHandle!=null && !window.popupHandle.closed)
  {
    window.popupHandle.close();
  }
}

function doNothing(){}