$(document).ready(function(){  
$("#header").corner("round 5px");
});

$(document).ready(function(){  
$("#menu").corner("round 5px");
});

$(document).ready(function(){  
$("#footer").corner("round 5px");
});


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

function menuLi_open()
{  menuLi_canceltimer();
   menuLi_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

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

function menuLi_timer()
{  closetimer = window.setTimeout(menuLi_close, timeout);}

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

$(document).ready(function()
{  $('#menuLi > li').bind('mouseover', menuLi_open)
   $('#menuLi > li').bind('mouseout',  menuLi_timer)});

document.onclick = menuLi_close;// JavaScript Document