/* ------------------------------------------------------------------------
	s3Slider
	
	Developped By: Boban Karišik -> http://www.serie3.info/
        CSS Help: Mészáros Róbert -> http://www.perspectived.com/
	Version: 1.0
	
	Copyright: Feel free to redistribute the script/modify it, as
			   long as you leave my infos at the top.
------------------------------------------------------------------------- */


(function($){  

    $.fn.s3Slider = function(vars) {       
        
        var element     = this;
        
        var timeOut     = (vars.timeOut != undefined) ? vars.timeOut : 4000;
        var timeOut1    = 0;
        var current     = null;
        var timeOutFn   = null;
        var faderStat   = true;
        var mOver       = false;
        var items       = $("#" + element[0].id + "Content ." + element[0].id + "Image");
        var itemsSpan   = $("#" + element[0].id + "Content ." + element[0].id + "Image div.text");
        var btnPrev     = $("." + element[0].id + "Prev");
        var btnNext     = $("." + element[0].id + "Next");
            
        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) {
                clearTimeout(timeOutFn);
                timeOutFn = setTimeout(makeSlider, thisTimeOut);
            } else {
                console.log("Poof..");
            }
        }
        
        var makeSlider = function() {
            current = (current != null) ? current : items[(items.length-1)];
            var currNo      = jQuery.inArray(current, items) + 1
            currNo = (currNo == items.length) ? 0 : (currNo - 1); 
            var newMargin   = $(element).width() * currNo;
            if($(itemsSpan[currNo]).children().length) 
                timeOut1 = timeOut;
            else 
                timeOut1 = 0;
            if(faderStat == true) {
                if(!mOver) { 
                    $(items[currNo]).fadeIn((timeOut/8), function() {
                            $(itemsSpan[currNo]).slideDown((timeOut1/8), function() {
                                faderStat = false;
                                current = items[currNo];
                                if(!mOver) {
                                    fadeElement(false);
                                }
                            });
                    });
                }
            } else {
                if(!mOver) {
                        $(itemsSpan[currNo]).slideUp((timeOut1/8), function() {
                        $(items[currNo]).fadeOut((timeOut/8), function() {
                                faderStat = true;
                                current = items[(currNo+1)];
                                if(!mOver) {
                                    fadeElement(false);
                                }
                            });
                        });
                    //}
                }
            }
        }
        
        makeSlider();
        
        btnNext.click(function() {
            clearTimeout(timeOutFn);
            makeSlider();
        });
        
        btnPrev.click(function() {
            clearTimeout(timeOutFn);
            current = (current != null) ? current : items[(items.length-1)];
            var currNo      = jQuery.inArray(current, items) + 1
            currNo = (currNo == items.length) ? 0 : (currNo - 1); 
            var newMargin   = $(element).width() * currNo;
            if($(itemsSpan[currNo]).children().length) 
                timeOut1 = timeOut;
            else 
                timeOut1 = 0;

            $(itemsSpan[currNo]).slideUp((timeOut1/8), function() {
                $(items[currNo]).fadeOut((timeOut/8), function() {
                    faderStat = true;
                    current = items[(currNo-1)];
                    if(!mOver) {
                        clearTimeout(timeOutFn);
                        timeOutFn = setTimeout(function() { 
                            current = (current != null) ? current : items[(items.length-1)];
                            var currNo      = jQuery.inArray(current, items) + 1; 
                            currNo = (currNo == items.length) ? (items.length - 2) : (currNo - 1); 
                            var newMargin   = $(element).width() * currNo;
                            if($(itemsSpan[currNo]).children().length) 
                                timeOut1 = timeOut;
                            else 
                                timeOut1 = 0;
                            
                            $(items[currNo]).fadeIn((timeOut/8), function() {
                                $(itemsSpan[currNo]).slideDown((timeOut1/8), function() {
                                    faderStat = false;
                                    current = items[currNo];
                                    if(!mOver) {
                                        fadeElement(false);
                                    }
                                });
                            });                            
                        }, 1);
                    }
                });
            });            
        });

    };  
    
})(jQuery);