jQuery Context Menu Issue

[eluser]adamp1[/eluser]
I know this probably aint the best place, but th jQuery community does't seem to be has friendly as this CI one.

Anyway onto the problem. I want a very simple contextmenu to when I click an item it does something. Now this code is as basic as I can think of (just to try my point).

Code:

$('span').bind('contextmenu',function(e){
   this.text(this.text() + '.');
   return false;
});

So all I want it to do is when I right click on it, it had a . at the end. Now it does this, but it adds 4 dots? I have no idea why either. Can anyone explain?