/*function initSite(){

	$(".buy").each(function(index) {
	    	 $(this).bind ("click", function(){
				var id = $(this).attr('id');
				var textbox = "#quantity_" + $(this).attr('id');
				var quantity = $(textbox).val();
				addToCart(id, quantity);
				return false;
			}
			);
	   });
}*/

function changePage(newLoc)
{
   nextPage = newLoc.options[newLoc.selectedIndex].value

   if (nextPage != "")
   {
      document.location.href = nextPage
   }
}

function showMenu(id)
{
	var val = false;
	$.ajax({
	   type: "GET",
	   url: "/menu.php",
	   data: "ID=" + id,
	   success: function(msg){
	     $("#menu").html(msg);
		 val = true;
	   }
	 });
	return val;
}

function addToCart(id){
	var quantity = $("#quantity_" + id).val();
	if(quantity < 1){
		alert('Fejl!');
		return;
	}else{
	$.ajax({
	   type: "GET",
	   url: "/internel.php",
	   data: "action=addtocart&ID=" + id + "&quantity=" + quantity,
	   success: function(msg){
	     $("#kurv").html(msg);
		 alert(quantity + ' stk. tilføjet til kurven');
	   }
	 });
	}
}

function updateCart(id, quantity){
	if(quantity != 0){
		quantity = $("#quantity_" + id).val();
	}
	$.ajax({
	   type: "GET",
	   url: "/internel.php",
	   data: "action=updatecart&ID=" + id + "&quantity=" + quantity,
	   success: function(msg){
	     $("#kurv_info").html(msg);
	   }
	 });
}

function confirmPayment(){
	var checked = $('#accept').attr('checked')?1:0;
	if(!checked){
		alert('Du skal acceptere betingelserne før du kan handle');
		return false;
	}else{
		open_ePay_window();		
	}
}

function checkSearch(){
	var search = $("#search").val();
	if(search.length < 3){
		alert('Du skal mindst skrive 3 tegn');
		return false;
	}else{
		return true;
	}
}