jQuery.preloadImages = function(){
    for(var i = 0; i<arguments.length; i++){
        jQuery("<img>").attr("src", arguments[i]);
    }
}

$.preloadImages("/images/adoption_on.gif", 
                "/images/adoption_off.gif",
                "/images/support_on.gif",
                "/images/support_off.gif",
                "/images/donations_on.gif",
                "/images/donations_off.gif",
                "/images/families_on.gif",
                "/images/families_off.gif",
                "/images/brochure_on.gif", 
                "/images/brochure_off.gif",
                "/images/grant_on.gif",
                "/images/grant_off.gif",
                "/images/make_donation_on.gif",
                "/images/make_donation_off.gif",
                "/images/preapp_on.gif",
                "/images/preapp_off.gif",
                "/images/indexapplication_on.jpg", 
                "/images/indexapplication_off.jpg",
                "/images/indexevents_on.jpg",
                "/images/indexevents_off.jpg",
                "/images/indexdonation_on.jpg",
                "/images/indexdonation_off.jpg",
                "/images/indexphotoalbum_on.jpg",
                "/images/indexphotoalbum_off.jpg");

$( function(){
        $("img.rollover").hover(
            function(){
                this.src = this.src.replace("_off","_on");
            },
            function(){
                this.src = this.src.replace("_on","_off");
            }
        );
    }
)

$(document).ready(function() {
    $("a[rel=external]").attr('target', '_blank');
    
    $('#slideshow').cycle({ 
        speed:  500,
        timeout:  4000
    });
});