var xmlHttp;
var responseText;
var result;
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

function cartadd(i,p)
{  	
	
	xmlHttp=GetXmlHttpObject();
	//var qty=document.getElementById("qty"+i).value;
	var sizeval=document.getElementById("size"+i).value;
	var sarr=sizeval.split("~");
	var size=sarr[0];
	var priceid=document.getElementById("priceid"+i).value;//alert(size+"-"+priceid);
	//alert(priceid);
	if(size=="")
	{
		alert("Please select size !!");
		return false;
	}
	//alert(qty);
	if (xmlHttp==null)
	{
	  alert ("Your browser does not support AJAX!");
	  return;
	}
    xmlHttp.onreadystatechange=function()
      {
      	if(xmlHttp.readyState==4)
      	{         		  
      		var result_string = xmlHttp.responseText; 	//alert(result_string);
      		if(result_string == "No Result Found")
      		{
      			alert(result_string);
      		}
      		else
      		{  
				list=Array();
				list=result_string.split("~");
				document.getElementById("subBox1").innerHTML=list[0];
				document.getElementById("div_checkout").innerHTML="<a  style='padding-left:10px;' href='cart.php' onMouseOut='MM_swapImgRestore()' onMouseOver='MM_swapImage(\"Image13\",\"\",\"images/checkout-buth.png\",1)'><img src='images/checkout-but copy.png' name='Image13' width='77' height='16' border='0' id='Image13' /></a> ";
				//Alert.fnAlert();
				//alert("Product Added to Cart!");
				document.getElementById("itemcnt_div").innerHTML=list[1];
				document.getElementById("total_div").innerHTML=list[2];
			    show_hide('box1');
      		}
      	}
      }
		xmlHttp.open("GET","add-cart.php?prd_id="+p+"&size="+size+"&priceid="+priceid,true);
		xmlHttp.send(null); 
}	
function dupCheck()
{  	
	var param;
	xmlHttp=GetXmlHttpObject();
	var username=document.getElementById("username").value;
	var email=document.getElementById("email").value;
	if(username!="")
		param="?username="+username+"&email="+email;
    else
		param="?email="+email;
	if (xmlHttp==null)
	{
	  alert ("Your browser does not support AJAX!");
	  return;
	}
    xmlHttp.onreadystatechange=function()
      {
      	if(xmlHttp.readyState==4)
      	{         		  
      		var result_string = xmlHttp.responseText; 	//alert(result_string);
      		if(result_string == "Duplicated!!")
      		{
      			alert(result_string);
      		}
      		else
      		{  
				//alert(result_string);
				document.basic_frm.submit();
      		}
      	}
      }
		xmlHttp.open("GET","dupCheck.php"+param,true);
		xmlHttp.send(null); 
}
function setCurrency()
{  	
	var param;
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
	  alert ("Your browser does not support AJAX!");
	  return;
	}
    xmlHttp.onreadystatechange=function()
      {
      	if(xmlHttp.readyState==4)
      	{         		  
      		var result_string = xmlHttp.responseText; 	//alert(result_string);
      		if(result_string == "Duplicated!!")
      		{
      			alert(result_string);
      		}
      		else
      		{  
				//alert(result_string);
				document.basic_frm.submit();
      		}
      	}
      }
		xmlHttp.open("GET","setCurrency.php"+param,true);
		xmlHttp.send(null); 
}