text = text.replace(urlRegex, function(url,b,c) {
        var url2 = (c == 'www.') ?  'http://' +url : url;
        var imageRegex = /^http:\/\/.+\.(gif|png|jpg|jpeg)$/i;
        if (imageRegex.test(url2) && imageTrigger === false) {
            imageTrigger = true;