Bounce effect repeats

Bounce effect repeats

Howdy.
 
I'm attempting to make a header for a website. The code below is the entire code for the header frame - all links are designed to open in a separate frame.
 
After much self-teaching, I've finally gotten the page to how I want it, and the animation I want, except it's "bouncing" too much.
 
I want the dots to run the bounce animation once only, when the mouse goes over. The problem is, if you move the mouse onto one of the dots, it runs the animation twice. If you leave to mouse still long enough for this animation to complete, then move the mouse a little bit [remaining inside the same button] the animation runs again.
 
I don't mind the 'looping' that occurs, as it looks kinda cute, and that suits the site, but just moving onto one dot and having it bounce twice is quite off-putting.
 
Here's the code:
 

<html>
<head>
  <style>
.static { z-axis index: 1; border:0; }
div.home { float: left; top: 0px; margin: 0; padding: 2px; border:0; }
div.menu { float: left; top: 0px; margin: 0; padding: 2px; border:0; }
div.social { float: right; top: 0px; margin: 0; padding: 2px; border:0; }
a { border:0; }
 
</style>
 
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/jquery-ui.min.js"></script>











<script>
  $(document).ready(function() {
      $("div").mouseenter(function() {
           $(this).effect("bounce", { times:3 }, 300);
      });
  });




  </script>
 
</head>
<body>
 
<div class="home"><a target="showframe" href="http://www.radiospectacular.com/"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/DotLogo76.jpg"></a></div>
<div class="menu"><a target="showframe" href="http://radiospectacular.bandcamp.com/"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/MusicDotLogo76.jpg" id="Music" /></a></div>
<div class="menu"><a target="showframe" href="http://blog.radiospectacular.com"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/BlogDotLogo76.jpg" id="Blog" /></a></div>
<div class="menu"><a target="showframe" href="http://radiospectacular.bigcartel.com/"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/StoreDotLogo76.jpg" id="Store" /></a></div>
<div class="menu"><a target="showframe" href="http://lightning-heart.blogspot.com/"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/PhebesBlogDotLogo76.jpg" id="Phebeblog" /></a></div>
<div class="menu"><a target="showframe" href="http://www.radiospectacular.com/press.html"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/PressDotLogo76.jpg" id="Press" /></a></div>
<div class="menu"><a target="showframe" href="http://www.radiospectacular.com/contact.html"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/ContactDotLogo76.jpg" id="Contact" /></a></div>
 
<div class="social"><a target="showframe" href="http://www.facebook.com/event.php?eid=132092880137985#!/pages/Radio-Spectacular/19130949768?ref=ts"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/FacebookDotLogo76.jpg"></a></div>
<div class="social"><a target="showframe" href="http://www.myspace.com/radiospectacular"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/MySpaceDotLogo76.jpg"></a></div>
<div class="social"><a target="showframe" href="http://twitter.com/RadSpectacular"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/TwitterDotLogo76.jpg"></a></div>
<div class="social"><a target="showframe" href="http://www.youtube.com/user/RadioSpectacular"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/YoutubeDotLogo76.jpg"></a></div>
<div class="social"><a target="showframe" href="http://www.triplejunearthed.com/Artists/View.aspx?artistid=3745"><img class="static" border="0" src="http://www.playpauseplay.com/radiospectacular/site/TripleJDotLogo76.jpg"></a></div>
</body>
</html>


















 
 
Hope someone can help?
 
Cheers!
Luke