function OpenPopUp(theURL,width,height) 
 	{
	var screenHeight = screen.availHeight
	var screenWidth = screen.availWidth
	var winLeft = (screenWidth - width)/2
	var winTop = (screenHeight - height)/2	
		window.open(theURL,'OPENWINDOW','directories=no,location=no,menubar=no,	scrollbars=yes,status=no,toolbar=no,resizable=yes,height='+height+',width='+width+',left='+winLeft+',top='+winTop+'');
 	}