function showRelease(filename) {
	var msgwin=null
	msgwin=window.open(filename,'Window','scrollbars=yes,toolbar=no,directories=no,location=no,status=no,menubar=no,resizable=yes,copyhistory=no,width=400,height=500');
}

function showPopup(filename, xsize, ysize) {
	var msgwin=null
	msgwin=window.open(filename,'Window','scrollbars=yes,toolbar=no,directories=no,location=no,status=no,menubar=no,resizable=yes,copyhistory=no,width='+xsize+',height='+ysize);
}