var xmlhttp = null;
var start=new Date();
var end=new Date();
function GetXmlHttpObject()
{
    if (window.XMLHttpRequest)
    {
        // code for IE7+, Firefox, Chrome, Opera, Safari
        return new XMLHttpRequest();
    }
    else if (window.ActiveXObject)
    {
        // code for IE6, IE5
        return new ActiveXObject("Microsoft.XMLHTTP");
    }
    else
    {
        return null;
    }
}

function preload(){
 if(document.images){
  var load_img=new Image();
  load_img.src="/k10/images/loader.gif";
 }
}

function load(page)
{  var url=page+'.html';
    if(page!='register')
     url=page+"Description.html";
       xmlhttp=GetXmlHttpObject();
       if(xmlhttp ==null){
	      alert('your browser doesn\'t support ajax' );
          return;
        }      
      xmlhttp.open ("GET", url, true);
	  xmlhttp.onreadystatechange = display;
	  xmlhttp.send(null);	   
	   //var tm=new Date().getTime();
       preload();

		var div = document.getElementById('content');

		div.innerHTML="<center style='position:relative;top:100px;'>Requesting...<br/><img src='/k10/images/loader.gif' ></center>";

		//if(httpReq)  httpReq.abort();

        
}
function display(){
    if (xmlhttp.readyState== 4)
			{
                //alert('got xml data::'/*+xmlhttp.responseText*/);
				document.getElementById('content').innerHTML ="<br/>"+ xmlhttp.responseText;
			}
	else if (xmlhttp.readyState == 3){
				document.getElementById('content').innerHTML="<center style='position:relative;top:100px;'>Receiving...<br /><img src='images/loader.gif' ></center>";
		}
}

function toggleRegBox(){
              var regBox=document.getElementById('regBox');
              var regWrapper=document.getElementById('regWrapper');
              if(regBox.style.display=='none'){
                  regBox.style.left=""+(screen.width/2-40)+"px";
                  regBox.style.display='block';
                  regWrapper.style.display='block';
                  document.getElementById('regBox').innerHTML="<font size='3pt' color='red' style='font-weight:bold'>Requesting...</font><br /><img src='/k10/images/loader.gif' >";
              }
              else{
                 regBox.style.display='none';
                 regWrapper.style.display='none';
             }
     var url="/k10/registerPage.html";
     xmlhttp=GetXmlHttpObject();
       if(xmlhttp ==null){
	      alert('your browser doesn\'t support ajax' );
          return;
        }
      xmlhttp.open ("GET", url, true);
      document.getElementById('regBox').innerHTML="<font size='3pt' color='red' style='font-weight:bold'>Requesting...</font><br /><img src='/k10/images/loader.gif' >";
	  xmlhttp.onreadystatechange =function(){
         if (xmlhttp.readyState== 4)
			{
				regBox.style.left=""+(screen.width/2-260)+"px";
                document.getElementById('regBox').innerHTML ="<br/>"+ xmlhttp.responseText;
			}
	    else if (xmlhttp.readyState == 3){
				document.getElementById('regBox').innerHTML="<font size='3pt' color='red' style='font-weight:bold'>Receiving...</font><br /><img src='/k10/images/loader.gif' >";
		   }
      }
	  xmlhttp.send(null);
     
  }