function open_win(url, height, width, name)
{
	window.open(url, name,',toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width='+width+',height='+height);
}

function open_win_noscroll(url, height, width, name)
{
        window.open(url, name,',toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=1,width='+width+',height='+height);
}