var sec=4;
var cAct=1;
var cOld=0;
var maxWidth=438;
var block=false;
var inVal=0;
var forw=true;

function doSlide(obj,show){
    if (!block){
        $("#sliderNumbers a").removeClass("active");
        $("#sliderNumbers a[rel="+cAct+"]").addClass("active");
        if (show){
            block=true;
            obj.find("header").css("bottom",-44);
            obj.css("left",(forw ? maxWidth : -maxWidth));
            obj.animate({ left: 0 },500,function(){ 
                block=false; 
                
                obj.find("header").animate({"bottom":0});
            });
        } else {
            obj.animate({ left: (forw ? -maxWidth : maxWidth) },500,function(){ 
                block=false;
                obj.find("header").css("bottom",-44);
            });
        }
    }
}

sGen=setInterval(function(){
    inVal++;
    if (inVal>=(10*sec)){
        inVal=0;
        cOld=cAct;
        if (forw) cAct++;
        else cAct--;
   
        if (cAct>cSlider && forw) cAct=1;
        else if (cAct<1 && !forw) cAct=cSlider;

        if (cOld>0){
            doSlide($("#slide"+cOld),false);
        }
        doSlide($("#slide"+cAct),true);
    }
},100);

$(document).ready(function(){
    $("#sliderNumbers a").click(function(){
        aClick=parseInt($(this).prop("rel"));
        if (!block && aClick!=cAct){
            inVal=0;
            cOld=cAct;
            cAct=aClick;
            forw=cAct>=cOld;
            if (cOld>0){
                doSlide($("#slide"+cOld),false);
            }
            doSlide($("#slide"+cAct),true);
        }
        this.blur();
        return false;
    });
});