//get Bit.ly click stats

BitlyCB.myStatsCallback = function(data) {
            var results = data.results;
            
            var links = document.getElementsByTagName('a');
            for (var i=0; i < links.length; i++) {
                var a = links[i];
                if (a.href && a.href.match(/^http\:\/\/bit\.ly/)) {
                    var hash = BitlyClient.extractBitlyHash(a.href);
                    if (results.hash == hash || results.userHash == hash) {
                        if (results.userClicks) {
                            var uc = results.userClicks + " clicks on this bit.ly URL. ";
                        } else {
                            var uc = "";
                        }
                        var uc ="";
                        
                        if (results.clicks) {
                            var c = results.clicks;
                        } else {
                            var c = "0";
                        }
                        c += " clicks";
                        
                        var sp = BitlyClient.createElement('span', {'text': "[" + uc + c + "] "});
                        sp.setAttribute('class', 'clicks');

                        //alert(a.parentNode.className);
                        if (a.parentNode.id == "sr_url" || a.parentNode.className == "url_title"){
                          //a.parentNode.insertBefore(sp, a.nextSibling);
                          a.parentNode.appendChild(sp);
                        }
                    }
                }
                
            };
            
        }

        // wait until page is loaded to call API
        BitlyClient.addPageLoadEvent(function(){
            var links = document.getElementsByTagName('a');
            var fetched = {};
            var hashes = [];
            for (var i=0; i < links.length; i++) {
                var a = links[i];
                if (a.href && a.href.match(/^http\:\/\/bit\.ly/)) {
                    if (!fetched[a.href]) {
                        BitlyClient.stats(BitlyClient.extractBitlyHash(a.href), 'BitlyCB.myStatsCallback');
                        fetched[a.href] = true;
                    }
                }
            };
            
            
            
        });