//ffx_swap unaltered. Will add the html to the innerHTML of the defined div
  function fixStr(str){
  return str.toUpperCase().replace(/[/\-\&]/gi,"").replace(/[ +]/,"_");
}
runIt=0;
ranIt=false;

  function ffx_swap(elName, html)
   {
      var d = document;
      if (!d.getElementById)
      {
          return;
      }
      var el = d.getElementById(elName);
      if (!el)
      {
          return;
      }
      
      el.innerHTML = html;
   }
  


ran = Math.floor(Math.random()*100000000000000000);
var ad, x = 0;

function runAds(){

while(ad = ffxAds[x]) {

if(typeof(ad.height) == "undefined")
	hei = "1";
else
   hei=ad.height;
if(typeof(ad.width) == "undefined")
	wid = "1";
else
   wid=ad.width;
  var targetString = ad.adlocation;
  //var call = "http://www.chennaionline.com/";
  var call = "/";
 
  var iFrame = "<iframe id='ffxadiframe"+x+"' name='ffxadiframe"+x+"' allowtransparency='true' width="+wid+" height="+hei+" marginwidth=0 marginheight=0 hspace=0 VSPACE=0 frameborder=0 scrolling=no bordercolor='#000000' src='"+call+targetString+"'></iframe>";
  var holderDivId = "ffxad"+(x + 1);
  ffx_swap(holderDivId, iFrame);
  x++;
}
}

var alreadyrunflag=0 //flag to indicate whether target function has already been run

if (document.addEventListener)
  document.addEventListener("DOMContentLoaded", function(){alreadyrunflag=1; runAds()}, false)
else if (document.all && !window.opera){
  document.write('<script type="text/javascript" id="contentloadtag" defer="defer" src="javascript:void(0)"><\/script>')
  var contentloadtag=document.getElementById("contentloadtag")
  contentloadtag.onreadystatechange=function(){
    if (this.readyState=="complete"){
      alreadyrunflag=1
      runAds()
    }
  }
}
else if(runIt==0){
try{

var backupOnload = window.onload;
window.onload=function(){
if((typeof(backupOnload) != "undefined") &&(backupOnload != null)&&!ranIt){
ranIt=true;
backupOnload();}
setTimeout("if (!alreadyrunflag) runAds()", 0)
}
}catch(e){}
runIt++;
}