/*
############################################
##              Ajax Api	              ##
##         Author: Billy Hughes           ##
##          ©2008 Billy Hughes   		  ##
############################################
*/
// JavaScript Document

//Basic Ajax Update
function ajaxFunction( location , element )
  {  
  var xmlHttp;
    try
    {    // Firefox, Opera 8.0+, Safari    
	xmlHttp=new XMLHttpRequest();    
	}
  catch (e)
    {    
	// Internet Explorer    
	try
      {
	  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
	  }
    catch (e)
      {      
	  try
        {        
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
		}
      catch (e)
        {        
		alert("Your browser does not support AJAX!");        
		return false;        }      }    }
       xmlHttp.onreadystatechange=function()
      {
      if(xmlHttp.readyState==4)
        {
        document.getElementById( element ).innerHTML=xmlHttp.responseText;
        }
      }
    xmlHttp.open("GET", location ,true);
    xmlHttp.send(null);  
}

// Ajax function for Page Div thingy
function ajaxPageDiv( value )
  {  
  var xmlHttp;
  var address;
  address = '/includes/ajax.php?action=pageform&pageType=' + value;
  try
    {    // Firefox, Opera 8.0+, Safari    
	xmlHttp=new XMLHttpRequest();    
	}
  catch (e)
    {    
	// Internet Explorer    
	try
      {
	  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
	  }
    catch (e)
      {      
	  try
        {        
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
		}
      catch (e)
        {        
		alert("Your browser does not support AJAX!");        
		return false;        }      }    }
       xmlHttp.onreadystatechange=function()
      {
      if(xmlHttp.readyState==4)
        {
        document.getElementById( 'pageDiv' ).innerHTML=xmlHttp.responseText;
        }
      }
    xmlHttp.open("GET", address ,true);
    xmlHttp.send(null);  
}


function taLimit() {
	var taObj=event.srcElement;
	if (taObj.value.length==taObj.maxLength*1) return false;
}

function taCount(visCnt) { 
	var taObj=event.srcElement;
	if (taObj.value.length>taObj.maxLength*1) taObj.value=taObj.value.substring(0,taObj.maxLength*1);
	if (visCnt) visCnt.innerText=taObj.maxLength-taObj.value.length;
}

//Basic Ajax Update
function ajaxChatFunction( location , element )
  {  
  var xmlHttp;
  var today = new Date();
  var timestamper = today.getDay() + today.getMonth() + today.getYear() + today.getHours() + today.getMinutes() + today.getSeconds();
  try
    {    // Firefox, Opera 8.0+, Safari    
	xmlHttp=new XMLHttpRequest();    
	}
  catch (e)
    {    
	// Internet Explorer    
	try
      {
	  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
	  }
    catch (e)
      {      
	  try
        {        
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
		}
      catch (e)
        {        
		alert("Your browser does not support AJAX!");        
		return false;        }      }    }
       xmlHttp.onreadystatechange=function()
      {
      if(xmlHttp.readyState==4)
        {
        document.getElementById( element ).innerHTML=xmlHttp.responseText;
        document.getElementById( element ).scrollTop = document.getElementById( element ).scrollHeight - document.getElementById( element ).clientHeight;
		}
      }
    xmlHttp.open("GET", location + '&timestamper=' + timestamper,true);
    xmlHttp.send("");  // i replaced (null) with ("") to see if it would fix my error
}

//Contents for user menus
//Menu array 
//martyn u break this i will personally kill you:P
// to add another menu item to the menu bar on your site just copy and paste the following
//changeing menu1 to menu(what ever number comes next in the array)
/*
var menu1=new Array()
menu1[0]='<a href="ChangeMe.php">ChangeMe</a>'
menu1[1]='<a href="ChangeMe.php">ChangeMe</a>'
menu1[2]='<a href="ChangeMe.php">ChangeMe</a>'
*/
//same to add a page to the drop down menu just copy a line changeing the 0 to the next number in the array
//menu1[0]='<a href="ChangeMe.php">ChangeMe</a>'
//any problems just gimme a shout

//home menu
var menu1=new Array()
menu1[0]='<a href="index.php">Home</a>'
//server menu
var menu2=new Array()
menu2[0]='<a href="status.php">Status</a>'
menu2[1]='<a href="server_info.php">Information</a>'
//about menu
var menu3=new Array()
menu3[0]='<a href="about_tduknet.php">About</a>'
menu3[1]='<a href="tduknet_team.php">The Team</a>'
//radio menu
var menu4=new Array()
menu4[0]='<a href="javascript:radio_player2()">TDuKNet Radio</a>'



		
var menuwidth='165px' //default menu width
var menubgcolor=''  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-500px"
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)

edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)

dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu
//check server function
function checkServer( ip , port , element )
  {  
  var xmlHttp;
  var today = new Date();
  var timestamper = today.getDay() + today.getMonth() + today.getYear() + today.getHours() + today.getMinutes() + today.getSeconds();
  try
    {    // Firefox, Opera 8.0+, Safari    
	xmlHttp=new XMLHttpRequest();    
	}
  catch (e)
    {    
	// Internet Explorer    
	try
      {
	  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
	  }
    catch (e)
      {      
	  try
        {        
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
		}
      catch (e)
        {        
		alert("Your browser does not support AJAX!");        
		return false;        }      }    }
       xmlHttp.onreadystatechange=function()
      {
      if(xmlHttp.readyState==4)
        {
        document.getElementById( element ).innerHTML=xmlHttp.responseText;
        }
      }
    xmlHttp.open("GET", "checkserver.php?ip=" + ip + "&port=" + port + "&timestamp=" + timestamper ,true);
    xmlHttp.send(null); 
	//setTimeout(checkServer( ip , port , element ),5000);
 }