/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
  var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
  var loadedobjects=""
  var rootdomain="http://"+window.location.hostname
  var bustcacheparameter=""
  
  function ajaxpage(url, containerid){
    if(document.getElementById(containerid).style.visibility=='hidden') { 
	    document.getElementById(containerid).style.visibility='visible';
    }
    var page_request = false
    if (window.XMLHttpRequest) // if Mozilla, Safari etc
      page_request = new XMLHttpRequest()
    else if (window.ActiveXObject){ // if IE
      try {
        page_request = new ActiveXObject("Msxml2.XMLHTTP")
      } 
      catch (e){
        try{
  	     page_request = new ActiveXObject("Microsoft.XMLHTTP")
	       alert('using ie 6');
	      }
	      catch (e){}
      }
    }
    else
    return false
    page_request.onreadystatechange=function(){
      loadpage(page_request, containerid)
    }
    if (bustcachevar) //if bust caching of external page
    bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
    page_request.open('GET', url+bustcacheparameter, true)
    page_request.send(null)
  }
  
  function loadpage(page_request, containerid){
    if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)) {
      document.getElementById(containerid).innerHTML=page_request.responseText
    }
  }
  
  function loadobjs(){
    if (!document.getElementById)
    return
    for (i=0; i<arguments.length; i++){
      var file=arguments[i]
      var fileref=""
      if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
        if (file.indexOf(".js")!=-1){ //If object is a js file
          fileref=document.createElement('script')
      	  fileref.setAttribute("type","text/javascript");
      	  fileref.setAttribute("src", file);
        }
        else if (file.indexOf(".css")!=-1){ //If object is a css file
          fileref=document.createElement("link")
      	  fileref.setAttribute("rel", "stylesheet");
      	  fileref.setAttribute("type", "text/css");
      	  fileref.setAttribute("href", file);
        }
      }
      if (fileref!=""){
        document.getElementsByTagName("head").item(0).appendChild(fileref)
        loadedobjects+=file+" " //Remember this object as being already added to page
      }
    }
  }