Facebook connect logout not working in MAC sa

Hello,
I have been trying to logout from facebook connect with my site. It works fine in Windows ( all browsers ) and sucks in MAC safari.... here is the code...


function logoutFB()
{
FB_RequireFeatures(["XFBML"], function()
{
FB.Facebook.init("API_KEY", "xd_receiver.htm");

FB.ensureInit(function()
{
FB.Connect.logoutAndRedirect('PATH');
});

});

}

calling this function on clclickf logout button. Can anybody tell me the solution ?