$(function() {
    
    // Preload inactive image.
    var ApplyNowInactiveImg = new Image();
    ApplyNowInactiveImg.src = '/images/ApplyNowActive.png';
    
    // Mouseover change.
    $('a#applyNow img').hover(function() {                          
        this.src = '/images/global/ApplyNowActive.png';
    }, function() {
        this.src = '/images/global/ApplyNowInactive.png';
    });
    
});