function urlencode (str) {
            str = escape(str);
            return str.replace(/[*+\/@]|%20/g,
            function (s) {
                switch (s) {
                    case "*": s = "%2A"; break;
                    case "+": s = "%2B"; break;
                    case "/": s = "%2F"; break;
                    case "@": s = "%40"; break;
                    case "%20": s = "+"; break;
                }
                return s;
            }
            );
        }

$(function() {
        $('#sizeUp').click(function(){
            var ourText = $('#primaryContent');
            var currFontSize = ourText.css('fontSize');
            var finalNum = parseFloat(currFontSize, 10);
            var stringEnding = currFontSize.slice(-2);
            finalNum *= 1.2;
            if (finalNum < 20) {
                ourText.css('fontSize', finalNum + stringEnding);
            }
            return false;
        });
        $('#sizeDown').click(function(){
            var ourText = $('#primaryContent');
            var currFontSize = ourText.css('fontSize');
            var finalNum = parseFloat(currFontSize, 10);
            var stringEnding = currFontSize.slice(-2);
            finalNum /=1.2;
            if (finalNum > 6) {
                ourText.css('fontSize', finalNum + stringEnding);
            }
            return false;
        });

        if ($('#SendToFriendLink').length) {
            $('#SendToFriendLink')[0].href = "/en-au/email-to-friend.aspx?PageUrl=" + urlencode(window.location);
            $('#SendToFriendLink').click(function(){ return false; });
            $('#SendToFriendLink').colorbox({width:"480px", height:"500px", iframe:true});
        }

        $(".colorbox").colorbox();
 });