/***************************************/
// jQuery Tabber
// By Jordan Boesch
// www.boedesign.com
// Dec 25, 2007 (Merry Christmas!)
/***************************************/

(function(jQuery) {

    $.extend($, {
        jtabber: function(params) {

            // parameters
            var navDiv = params.mainLinkTag;
            var selectedClass = params.activeLinkClass;
            var hiddenContentDiv = params.hiddenContentClass;
            var showDefaultTab = params.showDefaultTab;
            var showErrors = params.showErrors;
            var effect = params.effect;
            var effectSpeed = params.effectSpeed;

            // If error checking is enabled
            if (showErrors) {
                if (!$(navDiv).attr('title')) {
                    alert("ERROR: The elements in your mainLinkTag paramater need a 'title' attribute.\n (" + navDiv + ")");
                    return false;
                }
                else if (!$("." + hiddenContentDiv).attr('id')) {
                    alert("ERROR: The elements in your hiddenContentClass paramater need to have an id.\n (." + hiddenContentDiv + ")");
                    return false;
                }
            }

            // If we want to show the first block of content when the page loads
            if (!isNaN(showDefaultTab)) {
                showDefaultTab--;
                $("." + hiddenContentDiv + ":eq(" + showDefaultTab + ")").css('display', 'block');
                $(navDiv + ":eq(" + showDefaultTab + ")").addClass(selectedClass);
            }

            // each anchor
            $(navDiv).each(function() {

                $(this).hover(function() {
                    // once clicked, remove all classes
                    $(navDiv).each(function() {
                        $(this).removeClass();
                    })
                    // hide all content
                    $("." + hiddenContentDiv).css('display', 'none');

                    // now lets show the desired information
                    $(this).addClass(selectedClass);
                    var contentDivId = $(this).attr('title');

                    if (effect != null) {

                        switch (effect) {

                            case 'slide':
                                $("#" + contentDivId).slideDown(effectSpeed);
                                break;
                            case 'fade':
                                $("#" + contentDivId).fadeIn(effectSpeed);
                                break;

                        }

                    }
                    else {
                        $("#" + contentDivId).css('display', 'block');
                        $(navDiv).css('color', 'red');
                    }
                    return false;
                })
            })

        }
    })

})(jQuery);