var xmlHttp

	function AddToCart(id, name, price, session)
	{
        var mass
		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null)
		{
			alert ("Browser does not support XML Request")
			return
		}

        if (document.getElementById("productMass") == undefined || document.getElementById("productMass").value == "") {
            mass = 1;
        }
        else
        {
            mass = document.getElementById("productMass").value;
        }
		var url="index.php"
		url=url+"?id="+id
		url=url+"&session="+session
		url=url+"&price="+price
		url=url+"&name="+name
		url=url+"&mass="+mass
        url=url+"&site=add-to-cart"
		url=url+"&sid="+Math.random()
		xmlHttp.onreadystatechange=stateChanged
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)

        function stateChanged()
        {
            if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
				text = "Tovar bol vložený do nákupného košíka";
                alert(text);			
                document.getElementById("cart_div").innerHTML=xmlHttp.responseText;
            }
            else if (xmlHttp.readyState==1) {
                document.getElementById("cart_div").innerHTML="<div id=\"small_loader\"><img src=\"/files/image/loader.gif\" alt=\"loading\" /></div>";
            }
            else if (xmlHttp.readyState==2 || xmlHttp.readyState==3) {
                document.getElementById("cart_div").innerHTML="<div id=\"small_loader\"><img src=\"/files/image/loader.gif\" alt=\"loading\" /></div>";
            }
        }

	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 DeleteFromCart(id)
	{
		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null)
		{
			alert ("Browser does not support XML Request")
			return
		}
		var url="index.php"
		url=url+"?id="+id
                url=url+"&site=delete-from-cart"
		url=url+"&sid="+Math.random()
		xmlHttp.onreadystatechange=stateChanged
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)

        function stateChanged()
        {
            if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
                document.getElementById("cart_div").innerHTML=xmlHttp.responseText;
            }
            else if (xmlHttp.readyState==1 || xmlHttp.readyState==2 || xmlHttp.readyState==3) {
                document.getElementById("cart_div").innerHTML="<div id=\"small_loader\"><img src=\"/files/image/loader.gif\" alt=\"loading\" /></div>";
            }
        }

	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;
	}
	}