multiple events avoid multiple calls
<p>I have a textbox and I am using the keyup event for live() <em>- people writing new code should use on() -</em> but the problem was people could copy and paste values in, drag values in or use the autocomplete to change the values.</p>

<p>To resolve the problem, I am finding that I can use the following:</p>

<pre><code>$(".textbox").live("keyup change input", function(){
</code></pre>

<p>This works but the problem is obviously that the function is called multiple times in certain cases and in certain browsers. I can't seem to think of a way to avoid this problem.  Does anyone have any quick ideas? It isn't the end of the world if the code is called multiple times as it's just updating some values on the page, but it would be nice to learn how to fix this problem! Thanks!</p>

<p><em>EDIT: I forgot to mention it before but I am using jQuery 1.4.4 and on() is not usuable.</em></p>
