function zoom(name,w,h)
{
no=window.open("", "", "left=10, top=10, width=10, height=10, toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=ifneeded, resizable=no")
with (no.document){open(); writeln(
'Geodetické práce - www.mikroarea.cz'
+''
+'
'); close(); focus() }
w+=25; h+=55
no.resizeTo(w, h)
no.focus()
}