function NewWindow(url, name, nWidth, nHeight)
{
   nLeft = screen.width ? (screen.width - nWidth) >> 1 : 100;
   nTop = screen.height ? (screen.height - nHeight) >> 1 : 100;

   window.open(url, name, "width="+nWidth+",height="+nHeight+",left="+nLeft+",top="+nTop);
}


function OpenSite(url)
{
   window.open(url,"","top=10,left=0,width=" + screen.availWidth /1.01 + ",height=" + screen.availHeight /1.11 + ",toolbar=no,status=yes,scrollbars=yes,location=no,menubar=no,directories=no");
}

function OpenAddr(numopen)
{
   switch (numopen)
   {
      case 1:
         urlname = "offices/scotland.htm";
         break
      case 2:
         urlname = "offices/midlands.htm";
         break
      case 3:
         urlname = "offices/south.htm";
         break
      case 4:
         urlname = "offices/headoffice.htm";
         break
      case 5:
         urlname = "offices/ireland.htm";
         break
      default:
         urlname = "offices/headoffice.htm";
         break;
   }

   window.open(urlname,'','top=10, left=0, width=' + screen.availWidth /1.5 + ', height=' + screen.availHeight /1.5 + ', toolbar=no,status=yes,scrollbars=yes,location=no,menubar=no,directories=no');
}