(function () {
    var getParam = function (name, href) {
        if(href === undefined)
        {
            href = window.location.href;
        }
        name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
        var regexS = "[\\?&]" + name + "=([^&#]*)";
        var regex = new RegExp(regexS);
        var results = regex.exec(href);
        if (results == null)
            return "";
        else
            return decodeURIComponent(results[1].replace(/\+/g, " "));
    };

    var CVWAddThis = {
        addThis: function(idElement, iframe) {            
            var title = document.getElementById("jobtitle");            

            var addThisEl = document.getElementById(idElement);
            if(!addThisEl)
                return;
            
            var jobid = getParam("id");
            var parent = getParam("parent");
            if(iframe && parent)
            {
                //check if parent already contains jobid
                var currentJobid = getParam("jobid", parent);
				var jobidToAdd = (parent.indexOf('?') != -1 
					? '&'  
					: '?') + 'jobid='
                parent = currentJobid
                    ? parent.replace('jobid=' + currentJobid, 'jobid=' + jobid)
                    : parent + jobidToAdd + jobid;
            }
            addThisEl.setAttribute('addthis:url', iframe ? parent : window.location.href);
            addThisEl.setAttribute('addthis:title', title ? title.innerHTML : "");
			addThisEl.setAttribute('style', 'addthis_default_style');
			
            var svcs = {email: 'Email', facebook: 'Facebook', twitter: 'Twitter', linkedin: 'LinkedIn', print: 'Print', compact: 'More'};

            for (var s in svcs) {
                addThisEl.innerHTML += '<a style="float: left; padding: 0 2px;" class="addthis_default_style addthis_button_' + s + '"></a>';
            }

            addthis.toolbox("#" + idElement);
        }
    }

    if (!window.CVWAddThis) { window.CVWAddThis = CVWAddThis; }
})();