//-------------------------------------------------
//        Quick Pager jquery plugin
//        Created by dan@geckonm.com
//        www.geckonewmedia.com
//-------------------------------------------------

(function($) {

    $.fn.quickPager = function(options) {

        var defaults = {
            pageSize: 10,
            currentPage: 1,
            holder: ""
        };
        var options = $.extend(defaults, options);

        //leave this
        var selector = $(this);
        var totalRecords = $(this).children().length;
        var pageCounter = 1;

        selector.children().each(function(i) {
            if (i < pageCounter * options.pageSize && i >= (pageCounter - 1) * options.pageSize) {
                $(this).addClass("page" + pageCounter);
            }
            else {
                $(this).addClass("page" + (pageCounter + 1));
                pageCounter++;
            }
        });

        //show/hide the appropriate regions 
        selector.children().hide();
        $(".page" + options.currentPage).show();

        //first check if there is more than one page. If so, build nav
        if (pageCounter > 1) {

            //Build pager navigation
            var pageNav = "<ul class='pageNav'>";
            for (i = 1; i <= pageCounter; i++) {


                if (i == options.currentPage) {
                    pageNav += "<li class=currentPage pageNav" + i + "'><a rel='" + i + "' href='#'>" + i + "</a></li>";
                }
                else {
                    pageNav += "<li class='pageNav" + i + "'><a rel='" + i + "' href='#'>" + i + "</a></li>";
                }

            }

            pageNav += "</ul>";

            if (options.holder == "") {
                selector.after(pageNav);
            }
            else {
                $(options.holder).append(pageNav);
            }

            //pager navigation behaviour
            $(".pageNav a").live("click", function() {
                //grab the REL attribute 
                var clickedLink = $(this).attr("rel");
                options.currentPage = clickedLink;
                //remove current current (!) page
                $("li.currentPage").removeClass("currentPage");
                //Add current page highlighting
                $("ul.pageNav").find("a[rel='" + clickedLink + "']").parent("li").addClass("currentPage");
                //$(this).parent("li").addClass("currentPage");
                //hide and show relevant links                                                  
                selector.children().hide();
                selector.find(".page" + clickedLink).fadeIn();
                return false;
            });
        }
    }

})(jQuery);


$(document).ready(function() {
    //
    // Get NoOfPage from DIV ID.
    //
    //var noOfPage = document.getElementById("NoOfRowsPerPage");
    //
    // Hide the DIV so it doesn't display on the page.
    //
    $("#NoOfRowsPerPage").hide();
    //
    // Setup QuickPager on the UL list of class="RollUpPanel"
    // Set page 1 as starting page.
    // Setup paging section to div class of Pager
    //
    $("ul.RollUpPanel").quickPager(
    {
        pageSize: $("#NoOfRowsPerPage").text(),
        currentPage: 1,
        holder: ".pager"
    });
})