var fsItems = new Array();
var count = basketFSPCount;

function selectFS(fsPk, alertmsg){
	//var id = 0;
	var qh = document.getElementById('qty'+fsPk);
	if (fsItems[fsPk] == null){
		if (count < maxFSPCount){
				fsItems[fsPk] = fsPk;
				if(qh !=null)qh.value='1';
				count++;
		}else{
			var chk = document.getElementById('checkbox'+fsPk);
			chk.checked = false;
			alert(alertmsg);
		}
	}else{
		fsItems[fsPk] = null;
		if(qh !=null)qh.value='0';
		count--;
	}
}

function fsPost(){
	if(count > maxFSPCount){
		alert('select only limited prods');
	}else{
    var msg = "?";
			for (var u = 0; u < fsItems.length; u++) {
				if (fsItems[u] != null){
						msg += "fsp=" + fsItems[u] + "&";
				}
		}
		//alert(msg);
		if(msg == '?'){
			window.location = "/basket.do";
		}else{
			window.location = "/addToBasket.do" + msg;
		}
	}
}

function disableCheckbox(fsPk){
	var chk = document.getElementById('checkbox'+fsPk);
	if(chk){
		chk.disabled = true;
	}
}