var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;


/**
* FUNCAO QUE LIMPA OS INPUT TEXT.
*/
function clearDefault(el) {
 if (el.defaultValue==el.value) el.value = ""
}


function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

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

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

$(document).ready(function()
{  $('#jsddm > li').bind('mouseover', jsddm_open);
   $('#jsddm > li').bind('mouseout',  jsddm_timer);
   $("#mpnatv").tabs();
   $("#pesquisa_google").focus(clearDefault);
//   onfocus="clearDefault(this);"
   
   // MRT - MENU
   //var myMenu = new MenuMatic();

});

document.onclick = jsddm_close;