var xmlHttp
var elementID=0;

function delleteProduct(id,note){
    var agree=confirm(note);
    if (agree){
        xmlHttp=GetXmlHttpObject()
        if (xmlHttp==null)
        {
            alert ("Browser does not support HTTP Request")
            return
        }

        var url="/getcart.php"
        url=url+"?dellete=dellete"
        url=url+"&id="+id
        url=url+"&sid="+Math.random()    
        xmlHttp.onreadystatechange=stateProductDellete
        xmlHttp.open("GET",url,true)
        xmlHttp.send(null)            
        
    }else{
        return false ;
    }
}
function stateProductDellete()
{
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
     {                  
        try {
            eval(xmlHttp.responseText);
        } catch (e) {
            alert(xmlHttp.responseText);
        }                 
        document.location='/cart.php';
     }
}

function delleteAllCart(){
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}

	var url="/getcart.php"
	url=url+"?dellete=dellete"
	url=url+"&sid="+Math.random()	
	xmlHttp.onreadystatechange=stateCartDellete
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)			
}
function stateCartDellete()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 {	 	         
        try {
            eval(xmlHttp.responseText);
        } catch (e) {
            alert(xmlHttp.responseText);
        }                 
		document.getElementById("cartSum").innerHTML=prodd;
		document.getElementById("catrProduct").style.display = "none";
		document.getElementById("catrProductEmpty").style.display = "block";
	 }
}

function changeCount(id,stock,note){
        
	var countID="count"+id;
    var countF= document.getElementById(countID);
	var count = countF.value; 

    count = count.replace(/,/g, ".");
    
    if(count>stock) {
        note=note+" "+stock;
        alert(note);
        countF.value=stock;
        count=stock;
    }
    
	if(elementID!=id) elementID=id;
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}

	var url="/getcart.php"
	url=url+"?id="+id
	url=url+"&count="+count
	url=url+"&change=change"
	url=url+"&sid="+Math.random()	
	xmlHttp.onreadystatechange=stateToCartChange
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)			

}
function stateToCartChange()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 {
	 
		try {
			eval(xmlHttp.responseText);
		} catch (e) {
			alert(xmlHttp.responseText);
		}

		document.getElementById("cartSum").innerHTML=prodd
		document.getElementById("allPrice").innerHTML=prodd

		var countID="count"+elementID;
		var priceID="price"+elementID;
		var totalID="total"+elementID;

		var count = document.getElementById(countID).value;
        count = count.replace(/,/g, ".");
        
		var price = document.getElementById(priceID).innerHTML;

		var totalPrice=count*price;

		document.getElementById(totalID).innerHTML=totalPrice.toFixed(2)		
        
        document.getElementById("delivery").innerHTML=delyvery_type

	 }
}

function add_to_cart(id,count){
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}

	var url="/getcart.php"
	url=url+"?id="+id
	url=url+"&count="+count
	url=url+"&add='add'"
	url=url+"&sid="+Math.random()	
	xmlHttp.onreadystatechange=stateToCart
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)			
}

function stateToCart()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 {
		try {
			eval(xmlHttp.responseText);
		} catch (e) {
			alert(xmlHttp.responseText);
		}
		document.getElementById("cartSum").innerHTML=prodd
		if(add!='0') {
			document.location='/cart.php';
		}		
	 }
}