Removed jQuery-UI dependency for unique identifiers

jquery-analytics.js

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
(function ($) {
    var uniqueId = 0;
    $.fn.analyticsUniqueId = function () {
        if (this.length == 0) {
            return;
        }
        return this.each(function () {
            if (!$(this).attr("id")) {
                $(this).attr("id", "analytics-id-" + ++uniqueId);
            }
        });
    };
})(jQuery);
(function ($) {
    function walkTree(element) {
        var tree = [];
                });
            }
            
            var tagId = $(element).uniqueId().attr("id");
            var tagId = $(element).analyticsUniqueId().attr("id");
            tree.push(tagName + '[id="' + tagId + '"]');
        }