// JavaScript Document
function GetXmlHttpObject(handler)
{
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}


function htmlData(url,qstring,div)
{
if (url.length==0)
{
document.getElementById(div).innerHTML="";
return;
}
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request");
return;
}

xmlHttp.onreadystatechange = function()
{
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
		{ 
			document.getElementById(div).innerHTML=xmlHttp.responseText;
		}
		else
		{ 
			document.getElementById(div).innerHTML="Loading....";
		}
}
if(qstring!='')
url=url+qstring;
xmlHttp.open("GET",url,true) ;
xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=ISO-8859-1");
xmlHttp.send(null);
}
function makePOSTRequest(url, parameters,div) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
                  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 = function()
		{
			if (http_request.readyState == 4) {
         	if (http_request.status == 200) {
             	result = http_request.responseText;
            	document.getElementById(div).innerHTML = result; 
				if(div == 'p_attrib')
				{           
					htmlData("/header_cart.php",'','topcartbox_new');
				}
         	}
			 
      		}
		}
      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);
   }