//-------------------------------------------------------------
function getXHR() {
	var xmlhttp=null;
	if (window.XMLHttpRequest) {
  		xmlhttp=new XMLHttpRequest();
  	}
	else if (window.ActiveXObject) {
  		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  	}
	if (xmlhttp!=null)
  		return xmlhttp;
	else alert("Browserul dumnevoastra nu suporta tehnologia AJAX necesara rularii aplicatiei.");
}
//-------------------------------------------------------------
function checkAdd(id) {
	var g = 0;
	var inputs = $("#" + id + " .obligatoriu");
	for(var i=0; i < inputs.length; i++)
		if(inputs[i].value == "") {
			inputs[i].style.border =  "1px solid #c30";
			g = 1;
		}
		
	if(g == 1) {alert("Trebiue sa completati toate campurile marcate cu (*). Cele necompletate sunt acum evidentiate!");return false;}
	
	return true;
}
//-------------------------------------------------------------
function hide() {
	$("#adaugat").fadeOut(2500);	
}
function adaugaCos(id) {
	var req = getXHR();
	var url = "adauga.php?id="+id;
	
	req.open("GET", url);
	
	req.onreadystatechange = function () {
		if(req.readyState == 4 && req.status == 200) {
			//se actualizeaza numarul de produse
			document.getElementById("total_produse").innerHTML = req.responseText;
			$("#adaugat").fadeIn(1500);
			setTimeout('hide()', 3000);
		}
	}
	req.send(null);
}
//------------------------------------------------------------
function actualizeazaCos() {
	var req = getXHR();
	var url = "adauga.php?nrproduse";
	
	req.open("GET", url);
	
	req.onreadystatechange = function () {
		if(req.readyState == 4 && req.status == 200) {
			document.getElementById("total_produse").innerHTML = req.responseText;
		}
	}
	req.send(null);
}
//-----------------------------------------------------------
//-------------------------------------------------------------