var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}


function popitup(url) {
	newwindow=window.open(url,'name','height=900,width=900,scrollbars=yes,resizable=yes,');
	if (window.focus) {newwindow.focus()}
	return false
}

function displayCopyYear() {
	// display the full year for the copyright statement
	today = new Date();
	document.write("©", today.getFullYear());

}