// *****************************************************************************
// * Copyright 2011, Xbidit LLC. All Rights Reserved.                          *
// *****************************************************************************

cart_items = 0;
red_orders = 0;
credits = 0;
time = 1000;

function ajaxRequest() {
   try {
      var request = new XMLHttpRequest();
   }
   catch(e1) {
      try {
          request = new ActiveXObject("Msxml2.XMLHTTP");
      }
      catch(e2) {
         try {
            request = new ActiveXObject("Microsoft.XMLHTTP");
         }
         catch(e3) {
            request = false;
         }
      }
   }
   return request;
}

function update_cart() {
   params="";
   request = new ajaxRequest();
   request.open("POST", "update_cart.php", true);
   request.setRequestHeader("Content-type",
   "application/x-www-form-urlencoded")
   request.setRequestHeader("Content-length", params.length)
   request.setRequestHeader("Connection", "close")
   request.onreadystatechange = function () {
      if (request.readyState == 4) {
         if (request.status == 200) {
            if (request.responseText != null) {
               var cadata = request.responseText.split("||");
               cart_items = cadata[0];
               red_orders = cadata[1];
               credits = cadata[2];
            }
         }
      }
   }
   request.send(params);

   if (cart_items > 0) {
      document.all['cart_items'].style.color = "red";
   }
   else {
      document.all['cart_items'].style.color = "darkslategray";
   }

   //if (cart_items == 1) {
   //   document.all['cart_items'].innerHTML = "Cart: " + cart_items + " item";
   //}
   //else {
      document.all['cart_items'].innerHTML = " " + cart_items;
   //}

   if (red_orders > 0) {
      document.all['red_orders'].style.color = "red";
   }
   else {
      document.all['red_orders'].style.color = "darkslategray";
   }
      document.all['red_orders'].innerHTML = " " + red_orders;
   //}
   //else {
   //   document.all['red_orders'].innerHTML = " 0";
   //}


   if (credits > 0) {
      document.all['credits'].innerHTML = " " + credits;
   }
   else {
      document.all['credits'].innerHTML = " 0";
   }
   


   window.setTimeout('update_cart();', time);
   if (time < 60000) {
      time = time + 5000;
   }
   else {
      time = 60000;
   }   
}