[jQuery] BlockUI not always firing

[jQuery] BlockUI not always firing


I posted this in the UI group and was told to put it in here...
My problem is that I have a function that is to call blockUI both
upon
login and logout. BlockUI only fires upon logout.
Here's my code:
**code**
function Processing(dataString,l_processing,control)
{
if (l_processing == "yes")
{
$().ajaxStart(function()
{
$.blockUI(
{
message: $
('img#l-processing'),
css:
{

border: 'none',

padding: '15px',

backgroundColor: '#000',

'-webkit-border-radius': '10px',

'-moz-border-radius': '10px',

'-ms-filter': 'progid:DXImageTransform.Microsoft.Alpha
(Opacity=50)',

'filter': 'progid:DXImageTransform.Microsoft.Alpha
(Opacity=50)',

opacity: '.5'
}
})
});
if(control == "logout")
{
$.ajax({

type: "POST",
url:
"logout.php",

data: dataString,
});

ReloadPage();
}
else if(control == "login")
{
$.ajax({
type:
"POST",
url:
"login.php",
data:
dataString,
});
ReloadPage();
//return
false;
}
}
l_processing = "no";
control = "no";
}
**end code**
All vars are being passed correctly. "else if(control == "login")"
fires just fine, within the "if(l_processing == "yes")", but the
BlockUI portion does not start. However, when control = "logout"
BlockUI starts up just fine.
I've done alerts and find that all variables being sent into the
function are populating as they should.
Any ideas?