[jQuery] Unbinding event for specific element after binding for entire document

[jQuery] Unbinding event for specific element after binding for entire document


Dear Folks,
I have a problem where I bind a click function to the entire document,
but then want to unbind it for a specific element in this case a
textarea, so that, clicks inside the textarea do not trigger the bound
function.
Could using namespaces solve the problem. Moreover is namespace
functionality available in jQuery 1.2.1
I have provided a simplified framework the jQuery code I am using to
to do this below:
entire_document.bind('click', function(e)
    {
         jQuery('#textareaid').unbind('click'); //Trying to unbind click
for a sepcific element
if (condition)
{
// do some stuff
}
else
{
// do some other stuff
}
entire_document.unbind('click');
    });