/***********************************************
* IFrame SSI script II- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//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=["pubframe"]

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide="no"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 28 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers
var XXextraHeight=15 //extra height in px to add to iframe for all 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])
         if (tempobj) 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+XXextraHeight;
      } else if (currentfr.Document && currentfr.Document.body.scrollHeight) { //ie5+ syntax
         currentfr.height = currentfr.Document.body.scrollHeight+XXextraHeight;
      }
      if (currentfr.addEventListener) {
         currentfr.addEventListener("load", readjustIframe, false)
      } else if (currentfr.attachEvent) {
         currentfr.detachEvent("onload", readjustIframe); // Bug fix line
         currentfr.attachEvent("onload", readjustIframe)
      }
   }

   showhideLoadingFrame("hide");
}

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