function createWin(URL, w, h) {
 //var w = 600;
 //var h = 200;
 var y = (screen.height-h)/2;
 var x = (screen.width-w)/2;
 if (y < 0) y = 0;
 if (x < 0) x = 0;
 options = 'menubar=no,toolbar=no,directories=no,location=no,status=yes,scrollbars=yes,resizable=no,width='+w+',height='+h+',top='+y+',left='+x;
 show = window.open (URL + ".html","winUVTIP1",options);
}

function safemail(name, domain, display) {
  displayed=(typeof(display)=="undefined") ? name+"@"+domain : display
  document.write('<a href=mailto:' + name + '@' + domain + '>' + displayed + '</a>');
}