// JavaScript Document
function resizeIframe() {
	var FramePageHeight = document.getElementById('iframeID').contentWindow.
      document.body.scrollHeight;
	/* "framePage" is the ID of the framed page's BODY tag */

	document.getElementById('iframeID').height=FramePageHeight; 
	/* "iframeID" is the ID of the iframe in the parent page. */
	}