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,loading,loadingID,excutethis,sid,mystr){
	var page_request = false;
	//alert(loadingID);
    if(loadingID == 'please_wait')
        update_please_wait();
	else if (loadingID)
		document.getElementById(loadingID).style.display ="";
	else if (!loading)
		document.getElementById(containerid).innerHTML = "<div align=center><img src='images/loading-page.gif'></div>";

	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")
			}
			catch (e){}
		}
	}
	else
		return false

	page_request.onreadystatechange=function(){
		if(excutethis == 'loadvideo')
			loadvideo(page_request, containerid,loadingID,excutethis,sid,mystr);
		else
			loadpage(page_request, containerid,loadingID,excutethis,sid,mystr);
	}
	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,loadingID,aid,sid,mystr){
	var sid;
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
		document.getElementById(containerid).innerHTML=page_request.responseText
        if(loadingID == 'please_wait')
            stop_please_wait();
    	else if (loadingID)
			document.getElementById(loadingID).style.display = "none";
		if (aid){
			setTimeout("playAlbum('"+aid+"','"+sid+"');",1000);
			setTimeout("go_star_box('"+mystr+"');",1500);
		}

	}
}

function loadvideo(page_request, containerid,loadingID,aid,sid,mystr){
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
		video_url=page_request.responseText
		if (video_url){
			playVideo_ext(video_url);
		}
	}
}

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
}
}
}


// Stetup Taps
function Toggle(ontap,totaltap)	{
    for (i=1; i<=totaltap; i++){
	    if (document.getElementById('bcctap'+i))
    		document.getElementById('bcctap'+i).className = 'menu_tap_off';
    }
    
	if (document.getElementById('bcctap'+ontap))
		document.getElementById('bcctap'+ontap).className='menu_tap_on';

	if (ontap != 1){
		document.getElementById('contentarea').style.display='';		
		document.getElementById('default_contentarea').style.display='none';
	}else{
		document.getElementById('default_contentarea').style.display='';		
		document.getElementById('contentarea').style.display='none';		
	}
}




////////////
    //http://www.captain.at/howto-ajax-form-post-request.php
   var http_request = false;
   function makePOSTRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }

      http_request.onreadystatechange = alertContents;
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('id8833').innerHTML = result;
         } else {
            alert('There was a problem with the request.');
         }
      }
   }