function poll_vote()
{
	var cnt = 0;
	for (var i=0; i < document.answers.answer.length; i++)
	{
		if (document.answers.answer[i].checked)
		{
			cnt++;
			var ans = document.answers.answer[i].value;
		}
	}
	
	if(cnt > 0)
	{
		var pollid = document.getElementById('pollid').value;
		
		$("#poll-vote").hide();
		$("#poll-results").hide();
		$("#poll-show").hide();
		
		$.ajax({
			url: "index.php",
			type: "POST",
			data: ({action : 'poll_vote', action_type : 'ajax', answer : ans, pollid : pollid}),
			dataType: "html",
			success: function(msg)
			{
				msg = ajax_retrieve_messages(msg);
				$("#poll_cont").attr('innerHTML', msg[0]);
			}
		});
	}
	else
	{
		alert("Morate odabrati odgovor da bi mogli glasati!");
	}
}

function poll_results()
{
	$("#poll-vote").hide();
	$("#poll-results").hide();
	$("#poll-show").show();

	var pollid = document.getElementById('pollid').value;
	
	$.ajax({
		url: "index.php",
		type: "POST",
		data: ({action : 'poll_results', action_type : 'ajax', pollid : pollid}),
		dataType: "html",
		success: function(msg)
		{
			msg = ajax_retrieve_messages(msg);
			$("#poll_cont").attr('innerHTML', msg[0]);
		}
	});
}

function poll_show()
{
	$("#poll-vote").show();
	$("#poll-results").show();
	$("#poll-show").hide();

	var pollid = document.getElementById('pollid').value;
	
	$.ajax({
		url: "index.php",
		type: "POST",
		data: ({action : 'poll_show', action_type : 'ajax', pollid : pollid}),
		dataType: "html",
		success: function(msg)
		{
			msg = ajax_retrieve_messages(msg);
			$("#poll_cont").attr('innerHTML', msg[0]);
		}
	});
}

function newsletter_process()
{
	$("#poll-vote").show();
	$("#poll-results").show();
	$("#poll-show").hide();

	var email = document.getElementById('email').value;
	
	$.ajax({
		url: "index.php",
		type: "POST",
		data: ({action : 'newsletter_process', action_type : 'ajax', email : email}),
		dataType: "html",
		success: function(msg)
		{
			msg = ajax_retrieve_messages(msg);
			$("#newsletter").attr('innerHTML', msg[0]);
		}
	});
}

function menuopen(id, level)
{
	level++;

	$(".menu-ul-"+level).slideUp();
	$("#menu-"+id).slideToggle();
}