// JavaScript Document
/***********************************************
* 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=["pool"]

//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
//var FFextraHeight=16; //extra height in px to add to iframe in FireFox 1.0+ browsers

function resizeCaller() {
  //alert("resizing");

  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
      /*
      var c1 = currentfr.Document.body.scrollHeight+FFextraHeight;
      var c2 = currentfr.contentDocument.body.offsetHeight+FFextraHeight;
  
      if (c1 > c2 && currentfr.Document.body.scrollHeight)
        currentfr.height = c1;
      else
        currentfr.height = c2;
      */
      
       currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight;
    }
     
    if (currentfr.Document && currentfr.Document.body.scrollHeight) { //ie5+
      
      currentfr.height = currentfr.Document.body.scrollHeight+FFextraHeight;
    }
    
   
      
    if (currentfr.addEventListener)
      currentfr.addEventListener("load", readjustIframe, false)
    else if (currentfr.attachEvent){
      currentfr.detachEvent("onload", readjustIframe) // Bug fix line
      currentfr.attachEvent("onload", readjustIframe)
    }
    
    FFextraHeight = 0;

  }
}

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;