function OpenPopup(htmlfile,width,height,scrollBars)
{ 
  var leftPos = (screen.width) ? (screen.width-width)/2 : 0;
  var topPos = (screen.height) ? (screen.height-height)/2 : 0;

  var openString = "status=no,titlebar=no,menubar=no,name=popUp";
  openString = openString + ",scrollbars=" + scrollBars;
  openString = openString + ",width=" + width + ",height=" + height; 
  openString = openString + ",top=" + topPos + ",left=" + leftPos;

  myWin = window.open(htmlfile, "myWin", openString);
}

function preloadImages(name, numImages)
{
  var d=document;

  if (d.images)
  {
    if (!d.images) d.images = new Array();
    for (i=1; i<=numImages; i++)
    {
      d.images[i]= new Image();
      d.images[i].src="_images/" + name + i + "_T.jpg";
    }
  }
}

function mailpage()
{
  mail_str = "mailto:?subject=Check out this property listed at " + document.title;
  mail_str += "&body=I thought you might be interested in this property: " + location.href ;
  location.href = mail_str;
}