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

function init_follow(baseurl) {
    $.preloadImages(baseurl + "email_over.gif", baseurl + "email_std.gif"
               , baseurl + "facebook_over.gif", baseurl + "facebook_std.gif"
               , baseurl + "twitter_over.gif", baseurl + "twitter_std.gif"
               , baseurl + "ms_rss_over.gif", baseurl + "ms_rss_std.gif"
//               , baseurl + "ob_rss_over.gif", baseurl + "ob_rss_std.gif"
                );

    //$(document).ready(function() {
    $(function() {
        var jBtns = $('#follow_btns');
        jBtns.find('.rollover:eq(0)').data('text', 'Get Newsletter').attr('src', baseurl + 'email_std.gif');
        jBtns.find('.rollover:eq(1)').data('text', 'Twitter').attr('src', baseurl + 'twitter_std.gif');
        jBtns.find('.rollover:eq(2)').data('text', 'Facebook').attr('src', baseurl + 'facebook_std.gif');
        jBtns.find('.rollover:eq(3)').data('text', 'MarbleSpark RSS').attr('src', baseurl + 'ms_rss_std.gif');
        //jBtns.find('.rollover:eq(4)').data('text', 'OpenBook RSS').attr('src', baseurl + 'ob_rss_std.gif');

        $("img.rollover").hover(
	        function() {
	            this.src = this.src.replace("_std", "_over");
	            $('#follow_txt').text($(this).data('text'));
	        },
	        function() {
	            this.src = this.src.replace("_over", "_std");
	            $('#follow_txt').text('Follow Along');
	        }
        );
    });
}