function check_nota() {
	if (document.v.nota.selectedIndex==0) {
		alert('Alegeti o nota!'); 
	}	else { document.v.submit(); }
}

function check_subscribe() {
	var message=""; 
	
	if (document.n.nume.value=="") {
		message+='Completati numele!\n'; 
	}	
	
	if (document.n.email.value=="") {
		message+='Completati adresa de e-mail!'; 
	}	
	
	if (message!="") {
		alert(message);
	}	else {
			var winl = (screen.width - 200) / 2;
			var wint = (screen.height - 200) / 2;
			WindowSubscribe=window.open("../subscribe.php?nume="+escape(document.n.nume.value)+"&email="+escape(document.n.email.value), "WindowSubscribe", "left="+winl+",top="+wint+",width=200,height=200");
		}
}

function trimite(id) {
	var winl = (screen.width - 500) / 2;
	var wint = (screen.height - 500) / 2;
	WindowSendFriend=window.open("sendFriend.php?id="+id, "WindowSendFriend", "left="+winl+",top="+wint+",width=500,height=500");
}

function check_trimite() {
	var message=""; 
	
	if (document.t.nume_exp.value=="") {
		message+='Completati numele dvs!\n'; 
	}		
	if (document.t.email_exp.value=="") {
		message+='Completati adresa dvs de e-mail!\n'; 
	}	
	if (document.t.nume_dest.value=="") {
		message+='Completati numele prietenului dvs!\n'; 
	}		
	if (document.t.email_dest.value=="") {
		message+='Completati adresa de e-mail a prietenului dvs!'; 
	}	
	
	if (message!="") {
		alert(message);
	}	else {
			document.t.k.value=1;
			document.t.submit();
		}
}

function print_art(id) {
	var winl = (screen.width - 600) / 2;
	var wint = (screen.height - 500) / 2;
	WindowPrintArt=window.open("printArt.php?id="+id, "WindowPrintArt", "left="+winl+",top="+wint+",width=600,height=500,scrollbars=1");
}