social.js

$(".social a",ifrm.contentWindow.document).social();
   
// social Buttons
// When a user clicks an item this function determines how to create a social button from it.
$.fn.social = function(){

    //Add popup functionality for share buttons
    return $(this).each(function(){

        var service = this.className.match(/social_([a-z]+)/);

        if(!service) return;
        service = service[1];

        var image = window.location.protocol+"//"+window.location.host+"/" +$("meta[property='og:image']").attr("content");

        var share_url_short = '';
        var share_url = '';

        // Determine the service
        var url = {
            google : "https://plus.google.com/share?url=" + share_url,
            facebook : "http://www.facebook.com/sharer.php?s=100&p[title]=Commonwealth%20Bank%20Signals&p[url]="+share_url+"&p[summary]=Did%20you%20know%20that%20for%20almost%20a%20quarter%20of%20parents%2C%20childcare%20costs%20are%20equal%20to%2C%20or%20greater%20than%2C%20wages%20earned%20per%20parent%20returning%20to%20work%3F%20Find%20out%20more%20on%20the%20cost%20of%20childcare%20here%3A.&p[images][0]=" + image,
            twitter : "http://www.twitter.com/share?text=For+almost+1%2F4+of+parents%2C+childcare+costs+outweigh+wages+earned+per+parent+returning+to+work.+Find+out+more+here&url="+share_url_short,
            pinterest : "http://pinterest.com/pin/create/button/?url="+share_url+"&media=http%3A%2F%2Flocalhost%2Fcba-signals-app%2Fcba-signals-app%2Fassets%2Fimg%2Fsocial%2Fsocial_pinterest.png&description=A%20look%20at%20the%20spending%20habits%20of%20Australians%20just%20like%20me.%20%23commbankSignals",
            rss : "http://blog.commbank.com.au/feed",
            commbank : "http://blog.commbank.com.au/"
        }[service];


        if(!url){
            return;
        }

        $(this).attr({
            href:url,
            target:'_blank',
            title: service[0].toUpperCase() + service.slice(1)
        });


        // Dont add popups to these
        if(!!~'commbank,rss'.indexOf(service)){
            return;
        }

        $(this).on('click', function(e){
            e.preventDefault();
            var width  = 575,
                height = 400,
                left   = ($(window).width()  - width)  / 2,
                top    = ($(window).height() - height) / 2,
                opts   = 'status=1' +
                    ',width='  + width  +
                    ',height=' + height +
                    ',top='    + top    +
                    ',left='   + left;

            window.open(url, 'twitter', opts);

            switch(service){
                case "google":
                _gaq.push(['_trackSocial', 'Google', 'Share']);
                break;
                case "twitter":
                _gaq.push(['_trackSocial', 'Twitter', 'Tweet']);
                break;
                case "facebook":
                _gaq.push(['_trackSocial', 'Facebook', 'Like']);
                break;
                case "pinterest":
                _gaq.push(['_trackSocial', 'Pintrest', 'Pin']);
                break;
            }
        });
    });
};