function addToCart() {
		
		if (btnAddToCartDisabled) {
			alert('Zvolená kombinace parametrů neumožnuje nákup.\nZkuste jinou kombinaci, případně nás kontaktujte ze stránky "Kontakty"');
			return false;
		} else {
			document.getElementById('cartForm').submit();
		}
		
	}
	
	/*
	
	function getCart(absolute_url) {
		
		xmlHttp_cart = createXmlHttpObject();
		
		if (xmlHttp_cart==null) {
			ajax_not_supported();
			return false;
		} 
		
		var url = absolute_url + '/ajax_cart.php';
		
		var block = document.getElementById('cart');
		
		xmlHttp_cart.onreadystatechange = function () {
			stateChanged(xmlHttp_cart,block,block);
		}
		
		xmlHttp_cart.open("GET",url,true);
		xmlHttp_cart.send(null);
		return true;
		
	}
	
	function cartItemRemove(absolute_url, code) {
		
		xmlHttp_cart = createXmlHttpObject();
			
		if (xmlHttp_cart==null) {
			ajax_not_supported();
			return false;
		} 
		
		var url = absolute_url + '/ajax_cart.php?action=remove&code='+code;
		
		var block = document.getElementById('cart');
		
		xmlHttp_cart.onreadystatechange = function () {
			stateChanged(xmlHttp_cart,block,block);
			
			var basket = document.getElementById('basketTotalPrice');
			if (basket) {
				var currentTotalPrice = document.getElementById('currentTotalPrice').innerHTML;
				
				if (currentTotalPrice == '') {
					basket.innerHTML = 'O,-';
				} else {
					basket.innerHTML = currentTotalPrice;
				}
				
			}
			
		}
		
		
		xmlHttp_cart.open("GET",url,true);
		xmlHttp_cart.send(null);
		return true;
		
	}
	*/