$(document).ready(function()
  {
    // Set specific variable to represent all iframe tags.
    var iFrames = document.getElementsByTagName('iframe');

    // Resize heights.
    function iResize()
    {
      // Iterate through all iframes in the page.
      for (var i = 0, j = iFrames.length; i < j; i++)
      {
        // Set inline style to equal the body height of the iframed content.
        iFrames[i].style.height = iFrames[i].contentWindow.document.body.offsetHeight + 'px';
      }
    }

    // Check if browser is Safari or Opera.
    if ($.browser.safari || $.browser.opera)
    {
      // Start timer when loaded.
      $('iframe').load(function()
        {
          setTimeout(iResize, 0);
        }
      );

      // Safari and Opera need a kick-start.
      for (var i = 0, j = iFrames.length; i < j; i++)
      {
        var iSource = iFrames[i].src;
        iFrames[i].src = '';
        iFrames[i].src = iSource;
      }
    }
    else
    {
      // For other good browsers.
      $('iframe').load(function()
        {
          // Set inline style to equal the body height of the iframed content.
          this.style.height = this.contentWindow.document.body.offsetHeight + 'px';
        }
      );
    }
  }
);