//function order(productId)
//{
//    document.getElementById("hid_productId").value=productId;
//    if(document.getElementById('div_pass'))
//    {
//           document.getElementById('div_pass').innerHTML="";
//    }
//    document.getElementById("form").submit();
//}


function remove_entity()
{
    var ck_items=document.getElementById("form").ck;
    var ck_selected_items="";
    if(ck_items.length)
	{
		for(i=0;i<ck_items.length;i++)
		{
			if(ck_items[i].checked==true)
			{
			    if(ck_selected_items=="")
			    {
			        ck_selected_items=ck_items[i].value;
			    }
			    else
			    {
                    ck_selected_items=ck_selected_items+","+ck_items[i].value;
			    }
				
			}
		}
		if(ck_selected_items=="")
		{
		    alert("Selectati un produs!");
		}
		else
		{
		    //alert(ck_selected_items);
		    document.getElementById("ck_selected_items").value=ck_selected_items;
		    document.getElementById("h_postback_purpose").value="delete";
		    document.getElementById("form").submit();
		}
	}
	else
	{
        if(ck_items.checked==true)
		{
            if(ck_selected_items=="")
            {
                ck_selected_items=ck_items.value;
            }
            else
            {
                ck_selected_items=ck_selected_items+","+ck_items.value;
            }
		}
		if(ck_selected_items=="")
		{
            alert("Selectati un produs!");
		}
		else
		{
		    //alert(ck_selected_items);
		    document.getElementById("ck_selected_items").value=ck_selected_items;
		    document.getElementById("h_postback_purpose").value="delete";
		    document.getElementById("form").submit();
		}
	}
}

function addToCos(productid, categid)
{
    cant = document.getElementById("tx_quantity_"+productid).value;
    var msg='';
    //troy_regexp=/"([0-9])+\.([0-9]){1,2}/g; //decimal
   
    if(isInteger(cant))
    {
        document.getElementById("h_categid").value=categid;
        document.getElementById("h_cant").value=cant;
        document.getElementById("h_idprod").value=productid;
        document.getElementById("h_postback_purpose").value="addtocart";
        document.getElementById("form").submit();
    }
    else
    {
        msg=msg+"Introduceti o cantitate valida. \n";
        alert(msg);
    }
   
}
function addOfertaToCos(productid, categid)
{
    cant = 1;
    document.getElementById("h_categid").value=categid;
    document.getElementById("h_cant").value=cant;
    document.getElementById("h_idprod").value=productid;
    document.getElementById("h_postback_purpose").value="addtocart";
    document.getElementById("form").submit();
}

function modificaCantitate(productid)
{
    cant = document.getElementById("tx_quantity_"+productid).value;
    var msg='';
    if(isInteger(cant))
    {
        document.getElementById("h_cant").value=cant;
        document.getElementById("h_idprod").value=productid;
        document.getElementById("h_postback_purpose").value="updatecart";
        document.getElementById("form").submit();
    }
    else
    {
        msg=msg+"Introduceti o cantitate valida. \n";
        alert(msg);
    }
}

function isInteger (s)
{
   var i;

   if (isEmpty(s))
   if (isInteger.arguments.length == 1) return 0;
   else return (isInteger.arguments[1] == true);

   for (i = 0; i < s.length; i++)
   {
      var c = s.charAt(i);

      if (!isDigit(c)) return false;
   }

   return true;
}

 function isEmpty(s)
 {
    return ((s == null) || (s.length == 0))
 }
 
 function isDigit (c)
   {
      return ((c >= "0") && (c <= "9"))
   }



//function set_h_amount(amount)
//{
//    document.getElementById('h_amount').value=amount.value;
//}
// function change_amount(productid)
// { 
//    document.getElementById('h_productid').value=productid;
//    document.getElementById('h_postback_purpose').value='change amount';
//    document.getElementById('form').submit();
//   
// }