function win(fileName) {
     myWin = window.open('','myWindow','scrollbars=no,directories=no,status=no,resizable=yes,toolbar=no,copyhistory=no,location=no,menubar=no,width=660,height=500,scrollbars=no,top=100,left=100')
     myWin.location.href = fileName;
}

function check(){
	var agree=confirm("Are you sure?");
	if (agree) {
		document.del.submit();
	} else {
		document.write("Not deleted");
	}
}