// JavaScript Document
var xmlhttp;

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

/////-------------------------------------------------------------------------

function changeQuantity()
{
	 var quantity=document.getElementById("no_quentity").value; 
	 if(quantity<100&&quantity>0)
	  {
		  document.getElementById("quantity").value=quantity;
	  }
	  else
	   {
		   alert("Please Enter a valid Quantity");
		   document.getElementById("no_quentity").value=" ";
	   }
}

////--------------------------------------------------------------------------
function changeQuantity_2()
{
	 var quantity=document.getElementById("no_quentity_2").value; 
	 if(quantity<100&&quantity>0)
	  {
		  document.getElementById("quantity_2").value=quantity;
	  }
	  else
	   {
		   alert("Please Enter a valid Quantity");
		   document.getElementById("no_quentity_2").value=" ";
	   }
}
////--------------------------------------------------------------------------
function changeQuantity_3()
{
	 var quantity=document.getElementById("no_quentity_3").value; 
	 if(quantity<100&&quantity>0)
	  {
		  document.getElementById("quantity_3").value=quantity;
	  }
	  else
	   {
		   alert("Please Enter a valid Quantity");
		   document.getElementById("no_quentity_3").value=" ";
	   }
}
/////-------------------------------------------------------------------------

function checkCupon()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var cupon=document.getElementById("cupon").value;  
var url="checkCupon.php";
url=url+"?&cupon="+cupon;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChangedcheckCupon;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChangedcheckCupon()
{
if (xmlhttp.readyState==4)
{
 results =xmlhttp.responseText.split("*");
 if(results[0]=='Invalid')alert(" Invalid Coupon Number")
 else
 {
 document.getElementById("discount_show_div").innerHTML="<b style='color:#FFB66C'>Your Discount : "+results[0]+"%</b>";
 //document.getElementById("discount_amount").value=results[0];
 document.getElementById("discount_rate").value=results[0];
 document.getElementById("discount_rate2").value=results[0];
 }
}
}

///---------------------------------------------------------------------------------------------
function checkCupon_2()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var cupon=document.getElementById("cupon_2").value;  
var url="checkCupon.php";
url=url+"?&cupon="+cupon;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChangedcheckCupon_2;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChangedcheckCupon_2()
{
if (xmlhttp.readyState==4)
{
 results =xmlhttp.responseText.split("*");
 if(results[0]=='Invalid')alert(" Invalid Coupon Number")
 else
 {
 document.getElementById("discount_show_div_2").innerHTML="<b style='color:#FFB66C'>Your Discount : "+results[0]+"%</b>";
  document.getElementById("discount_rate_2").value=results[0];
  document.getElementById("discount_rate2_2").value=results[0];
 }
}
}



///---------------------------------------------------------------------------------------------
function checkCupon_3()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var cupon=document.getElementById("cupon_3").value;  
var url="checkCupon.php";
url=url+"?&cupon="+cupon;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChangedcheckCupon_3;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChangedcheckCupon_3()
{
if (xmlhttp.readyState==4)
{
 results =xmlhttp.responseText.split("*");
 if(results[0]=='Invalid')alert(" Invalid Coupon Number")
 else
 {
 document.getElementById("discount_show_div_3").innerHTML="<b style='color:#FFB66C'>Your Discount : "+results[0]+"%</b>";
  document.getElementById("discount_rate_3").value=results[0];
  document.getElementById("discount_rate2_3").value=results[0];
 }
}
}