Disable a function
<p>I have a tooltip that I want to disable. It is from <a href="http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery" rel="nofollow">this site</a> and is basically set and called as follows:</p>

<pre><code>this.tooltip = function(){....}
$(document).ready(function(){
 tooltip();
});
</code></pre>

<p>I don't want to unbind the hover or mouseover events since they are also tied to other effects. I have tried to disable without success as follows (at the bottom of the page):</p>

<pre><code> $(document).ready(function(){
  this.tooltip = function() {}
 })
</code></pre>

<p>and</p>

<pre><code> $(document).ready(function(){
  function tooltip() {}
 })
</code></pre>

<p>Am I missing something?</p>
