$.preloadImages("images/callout-small-coaching-on.gif", "images/callout-small-attitude-on.gif","images/callout-small-team-on.gif");
$(document).ready(function(){
  $('div#coaching').hover(function() {
  	$('img#coaching-img').attr("src","images/callout-small-coaching-on.gif");
  		}, function() {
  	$('img#coaching-img').attr("src","images/callout-small-coaching.gif");
  });
  $('div#attitude').hover(function() {
  	$('img#attitude-img').attr("src","images/callout-small-attitude-on.gif");
  		}, function() {
  	$('img#attitude-img').attr("src","images/callout-small-attitude.gif");
  });
  $('div#team').hover(function() {
  	$('img#team-img').attr("src","images/callout-small-team-on.gif");
  		}, function() {
  	$('img#team-img').attr("src","images/callout-small-team.gif");
  });
});