function openwin(url, width, height, tit)
{
win1 = open("", "_blank", "toolbar=0,status=0,location=0,menubar=0,directories=0,scrollbars=0,resizeable=0,width="+width+",height="+height);
win1.document.open();
win1.document.write(""+tit+"
");
win1.document.close();
}