JS hover link call function, but only once?
<p>I have a simple html page, with many links.</p>

<p>When a link is hovered over, it calls a function <code>dothis()</code> that changes the contents of a div on the page, but I only want it to run the function once for each link no matter how many times it is hovered over.  </p>

<p>For example, if the user hovers over a particular link, moves the mouse away and hovers again, it will not load the function again (each link has this 1 hover limit, so the user could hover over link A, then link B can still run the function when hovered over (but only once for each link)).</p>

<p>I have jquery loaded if that makes things easier.</p>

<p>Any ideas how I can do this?</p>
