var timer;

function GetFile(url) {
  if (window.XMLHttpRequest) {              
    AJAX=new XMLHttpRequest();              
  } else {                                  
    AJAX=new ActiveXObject("Microsoft.XMLHTTP");
  }
  if (AJAX) {
     AJAX.open("GET", url, false);                             
     AJAX.send(null);
     return AJAX.responseText;                                         
  } else {
     return false;
  }                                             
}

function GetThreshold(level)
{
	return GetFile('hsthreshold.php?level=' + level);
}

function Loader(loadingdiv){
	window.document.getElementById(loadingdiv).innerHTML='<img src="http://www.primemodeling.com/images/loader.gif">';
}

function HighScore()
{
	ajaxpage('showhighscores.php','showhighscores');
}

function CheckUsername()
{
	ajaxpage('ajaxusername.php?username=' + window.document.form1.usernameBox.value,'username');
}

function CheckAgency()
{
	ajaxpage('ajaxagency.php?username=' + window.document.form1.usernameBox.value,'username');
}


function RateMini(id, rand, rating)
{
	MiniRated('minirating'+rand); 
	ajaxpage('minirating.php?id='+id+'&rating='+rating,'minirating'+rand); 
}

function StartUpdate()
{
	ajaxpage('activemodels.php', 'active');
	ajaxpage('topmodels.php', 'top');
	ajaxpage('viewedmodels.php', 'viewed');
	timer = setTimeout("StartUpdate()",10000);
}

function StopUpdate()
{
	clearTimeout(timer);
}


function highlight(num, id) 
{
	for(var i=1; i<=num; i++)
	{
		document.getElementById("r" + i + id).style.background = "url(http://www.primemodeling.com/images/starlive.jpg)";
	}
}

function unhighlight(num, id) 
{
	for(var i=1; i<=num; i++)
	{
		document.getElementById("r" + i + id).style.background = "";
	}
}

function MiniRated(loadingdiv){
	window.document.getElementById(loadingdiv).innerHTML='<img src="http://www.primemodeling.com/loading.gif">';
}


function loading(loadingdiv){
	window.document.getElementById(loadingdiv).innerHTML='<table width="250" height="20" border="0" cellpadding="0" cellspacing="0"><tr><td><center><font color="black" face="Verdana, Arial, Helvetica, sans-serif" size="1"><b><i>Saving...</i></b></font></strong></font></center></td></tr></table>';
}


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){
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")
}
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
}
}
}