function expandingWindow(website,expand,heightspeed,widthspeed,leftdist,topdist)
{
   var windowprops='width=100,height=100,scrollbars=yes,status=yes,resizable=yes'
   //var heightspeed = 7; // vertical scrolling speed (higher = slower)
   //var widthspeed = 10;  // horizontal scrolling speed (higher = slower)
   //var leftdist = 0;    // distance to left edge of window
   //var topdist = 0;     // distance to top edge of window
   var winwidth = window.screen.availWidth - (leftdist * 2);
   var winheight = window.screen.availHeight - (topdist * 2);

   if (window.resizeTo&&navigator.userAgent.indexOf("Opera")==-1)
   {
      var sizer = window.open("","","left=" + leftdist + ",top=" + topdist +","+ windowprops);
      if (expand)
      {
         for (sizeheight = 1; sizeheight < winheight; sizeheight += heightspeed)
         {
            sizer.resizeTo("1", sizeheight);
         }
         for (sizewidth = 1; sizewidth < winwidth; sizewidth += widthspeed)
         {
            sizer.resizeTo(sizewidth, sizeheight);
         }
         sizer.resizeTo(winwidth, winheight);
         sizer.location = website;
      }
      else
      {
         sizer.resizeTo(winwidth, winheight);
         sizer.location = website;
      }
   }
   else
   {
      window.open(website,'mywindow');
   }
}