/*
 * jQuery Captavi LI Rotator
 * http://Captavi.com/
 *
 * Copyright (c) 2010 Captavi
 * Not licensed for redistrobution or alterations.
 *
 * Original Date: 09-30-2010 (Thursday, September 30th, 2010)
 * Revised on Date: 10-05-2010 (Tuesday, October 5th, 2010)
 * Revision: 0006
 *
 * Change log 0006
 *    - Bug Fix : Math issue with incrementation once installed in QixSuite
 * Change log 0005
 *    - Classes changed for compatability with new mod system.
 * Change log 0003-0004
 *    - Features: Multiple Rotators per page
 *    - Compatabilty test with text
 * Change log 0002
 *    - Bug Fix : Span class "Bottom" had inconsistent results
 */


(function($){ 
    $.fn.CaptaviRotator = function(vars) {      
        var element     = this;
        var firstrun    = $("#" + element[0].id + "_mod").append('<div class="clear ' + element[0].id + '_rotate"></div>');
        var timeOut     = (vars.timeOut != undefined) ? vars.timeOut : 4000;
        var current     = null;
        var timeOutFn   = null;
        var faderStat   = true;
        var mOver       = false;
        var items       = $("#" + element[0].id + "_mod ." + element[0].id + "_rotate");
        var itemsSpan   = $("#" + element[0].id + "_mod ." + element[0].id + "_rotate span");
           
        items.each(function(i) {
            $(items[i]).mouseover(function() {
               mOver = true;
            });
            $(items[i]).mouseout(function() {
                mOver   = false;
                fadeElement(true);
            });
        });
        var fadeElement = function(isMouseOut) {
            var thisTimeOut = (isMouseOut) ? (timeOut/2) : timeOut;
            thisTimeOut = (faderStat) ? 10 : thisTimeOut;
            if(items.length > 0) {
                timeOutFn = setTimeout(makeRotator, thisTimeOut);
            }
        }
        var makeRotator = function() {
            current = (current != null) ? current : items[(items.length-1)];
            var currNo = jQuery.inArray(current, items) + 1
            currNo = (currNo == items.length) ? 0 : (currNo - 1);
            if(faderStat == true) {
                if(!mOver) {
                    $(items[currNo]).fadeIn((timeOut/6), function() {
                        if($(itemsSpan[currNo]).css('bottom') == 0) { //Reminder this checks the CSS not class name *don't auto replace the word bottom*
                            $(itemsSpan[currNo]).slideUp((timeOut/6), function() {
                                faderStat = false;
                                current = items[currNo];
                                if(!mOver) {
                                    fadeElement(false);
                                }
                            });
                        } else {
                            $(itemsSpan[currNo]).slideDown((timeOut/6), function() {
                                faderStat = false;
                                current = items[currNo];
                                if(!mOver) {
                                    fadeElement(false);
                                }
                            });
                        }
                    });
                }
            } else {
                if(!mOver) {
                    if($(itemsSpan[currNo]).css('bottom') == 0) { //Reminder this checks the CSS not class name
                        $(itemsSpan[currNo]).slideDown((timeOut/6), function() {
                            $(items[currNo]).fadeOut((timeOut/6), function() {
                                faderStat = true;
                                current = items[(currNo+1)];
                                if(!mOver) {
                                    fadeElement(false);
                                }
                            });
                        });
                    } else {
                        $(itemsSpan[currNo]).slideUp((timeOut/6), function() {
                        $(items[currNo]).fadeOut((timeOut/6), function() {
                                faderStat = true;
                                current = items[(currNo+1)];
                                if(!mOver) {
                                    fadeElement(false);
                                }
                            });
                        });
                    }
                }
            }
        }
        makeRotator();
    }; 
})(jQuery);