//Input the IDs of the IFRAMES you wish to dynamically resize to match its content height: 

          //Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none: 

          var iframeids=["myframe"] 

  

          //Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended): 

          var iframehide="yes" 

  

          var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1] 

          var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers 

  

          function resizeCaller() { 

          var dyniframe=new Array() 

          for (i=0; i<iframeids.length; i++){ 

          if (document.getElementById) 

          resizeIframe(iframeids[i]) 

          //reveal iframe for lower end browsers? (see var above): 

          if ((document.all || document.getElementById) && iframehide=="no"){ 

          var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i]) 

          tempobj.style.display="block" 

          } 

          } 

          } 

  

          function resizeIframe(frameid){ 

          var currentfr=document.getElementById(frameid) 

          if (currentfr && !window.opera){ 

          currentfr.style.display="block" 

          if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax 

          currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 

          else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax 

          currentfr.height = currentfr.Document.body.scrollHeight; 

          if (currentfr.addEventListener) 

          currentfr.addEventListener("load", readjustIframe, false) 

          else if (currentfr.attachEvent){ 

          currentfr.detachEvent("onload", readjustIframe) // Bug fix line 

          currentfr.attachEvent("onload", readjustIframe) 

          } 

          } 

          } 

  

          function readjustIframe(loadevt) { 

          var crossevt=(window.event)? event : loadevt 

          var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement 

          if (iframeroot) 

          resizeIframe(iframeroot.id); 

          } 

  

          function loadintoIframe(iframeid, url){ 

          if (document.getElementById) 

          document.getElementById(iframeid).src=url 

          } 

  

          if (window.addEventListener) 

          window.addEventListener("load", resizeCaller, false) 

          else if (window.attachEvent) 

          window.attachEvent("onload", resizeCaller) 

          else 

          window.onload=resizeCaller