jQuery(document).ready(function() {

    // xhtml 1.0 strict way of using target _blank
    jQuery('.sexy-bookmarks a.external').attr("target", "_blank");

    // this block sets the auto vertical expand when there are more than 
    // one row of bookmarks.
    var sexyBaseHeight=jQuery('.sexy-bookmarks').height();
    var sexyFullHeight=jQuery('.sexy-bookmarks ul.socials').height();
    if (sexyFullHeight>sexyBaseHeight) {
        jQuery('.sexy-bookmarks-expand').hover(
            function() {
                jQuery(this).animate({
                        height: sexyFullHeight+'px'
                }, {duration: 400, queue: false});
            },
            function() {
                jQuery(this).animate({
                        height: sexyBaseHeight+'px'
                }, {duration: 400, queue: false});
            }
        );
    }
    // autocentering
    if (jQuery('.sexy-bookmarks-center') || jQuery('.sexy-bookmarks-spaced')) {
        var sexyFullWidth=jQuery('.sexy-bookmarks').width();
        var sexyBookmarkWidth=jQuery('.sexy-bookmarks:first ul.socials li').width();
        var sexyBookmarkCount=jQuery('.sexy-bookmarks:first ul.socials li').length;
        var numPerRow=Math.floor(sexyFullWidth/sexyBookmarkWidth);
        var sexyRowWidth=Math.min(numPerRow, sexyBookmarkCount)*sexyBookmarkWidth;
        
        if (jQuery('.sexy-bookmarks-spaced').length>0) {
            var sexyLeftMargin=Math.floor((sexyFullWidth-sexyRowWidth)/(Math.min(numPerRow, sexyBookmarkCount)+1));
            jQuery('.sexy-bookmarks ul.socials li').css('margin-left', sexyLeftMargin+'px');
        } else if (jQuery('.sexy-bookmarks-center'.length>0)) {
            var sexyLeftMargin=(sexyFullWidth-sexyRowWidth)/2;
            jQuery('.sexy-bookmarks-center').css('margin-left', sexyLeftMargin+'px');
        }
        
    }
});