var timeout    = 250;
var closetimer = 0;
var ddmenuitem = 0;
var ddmenupai = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');
	$(this).find('div.sombra').css('display','block');
	ddmenupai = $(this).find('> a').addClass('menu_pai_hovered');
	ddparent = $(this);
   }

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
	if (ddmenupai) {
		ddmenupai.removeClass('menu_pai_hovered');
		$(ddparent).find('div.sombra').css('display','none');
	}
}

function jsddm_timer()
{ 
	closetimer = window.setTimeout(jsddm_close, timeout);

}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{	if (navigator.appName == "Microsoft Internet Explorer") $('.jsddm > li > ul').css('margin-left','0px');
	$('.jsddm > li').bind('mouseover', jsddm_open).prepend('<div class="sombra" style="background-image: url(imagens/menu_topo_sprite.png);float:left">&nbsp;</div>').append('<div class="sombra" style="background-image: url(imagens/menu_topo_sprite.png);float:left;background-position:-11px 0">&nbsp;</div>');
   $('.jsddm > li').bind('mouseout',  jsddm_timer);
   $('.jsddm > li > a').addClass('menu_pai');
   $('.jsddm > li > ul > li:first ').css("padding-top","8px").css("background","transparent url(/imagens/topo_popup.png) no-repeat top left scroll");
   $('.jsddm > li > ul > li:first a').css("padding-top","5px");
   $('.jsddm > li > ul > li:not(:last) > a').css("border-left","1px solid #bdd2aa").css("border-right","1px solid #bdd2aa");
   $('.jsddm > li > ul > li:last> a').css("border-left","1px solid #bdd2aa").css("border-right","1px solid #bdd2aa").css("border-bottom","1px solid #bdd2aa");
	var Detector = function(){
		var h = document.getElementsByTagName("body")[0];
		var d = document.createElement("div");
		var s = document.createElement("span");
		d.appendChild(s);
		d.style.fontFamily = "sans";
		s.style.fontFamily = "sans";
		s.style.fontSize   = "72px";
		s.innerHTML        = "mmmmmmmmmmlil";
		h.appendChild(d);
		var defaultWidth   = s.offsetWidth;
		var defaultHeight  = s.offsetHeight;
		h.removeChild(d);
		function debug(font) {
			h.appendChild(d);
			var f = [];
			f[0] = s.style.fontFamily = font;
			f[1] = s.offsetWidth;
			f[2] = s.offsetHeight;
			h.removeChild(d);
			font = font.toLowerCase();
			if (font == "serif") {
				f[3] = true;
			} else {
				f[3] = (f[1] != defaultWidth || f[2] != defaultHeight);
			}
			return f;
		}
		function test(font){
			f = debug(font);
			return f[3];
		}
		this.detailedTest = debug;
		this.test = test;
	}
	d = new Detector();
	var v_css  = document.createElement('link');
	v_css.rel = 'stylesheet';
	v_css.type = 'text/css';
	if (d.test('Calibri')) { v_css.href = '/inc/calibri.css'; }
	else { v_css.href = '/inc/tahoma.css'; }
	document.getElementsByTagName('head')[0].appendChild(v_css);
});
document.onclick = jsddm_close;


function sendVote() {
	if (document.opcao == undefined) return
	$("#resultados").load("poll_results.php", {voteid: document.opcao, pollid: document.pollid});
}
function showResults() {
	$("#resultados").load("poll_results.php", {pollid: document.pollid});
}