/*******************************************
Terrier Bytes Menu
Martin Klavon
January 2011
*******************************************/

var timeout = 200;
var closetimer = 0;
var ddmenuitem = 0;

function tbmenu_open()
{  tbmenu_canceltimer();
   tbmenu_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

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

function tbmenu_timer()
{  closetimer = window.setTimeout(tbmenu_close, timeout);}

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

$(document).ready(function()
{  $('#tbmenu > li').bind('mouseover', tbmenu_open)
   $('#tbmenu > li').bind('mouseout',  tbmenu_timer)});

document.onclick = tbmenu_close;