function SlideShow(slideList, image, speed, name,tag){
        this.slideList = slideList;
        this.image = image;
        this.speed = speed;
        this.name = name;
        this.current = 0;
        this.timer = 0;
        this.tag = tag;
}
SlideShow.prototype.play = SlideShow_play; 

function switchImage(imgName, imgSrc,tag){
        if (document.images){
                if (imgSrc != "none"){
                    document.images[imgName].src = imgSrc;
                    if (tag != '') {
                        document.getElementById(/*'Banner_Principal'*/tag).setAttribute('href', imgSrc);
                        document.getElementById(/*'Banner_Principal'*/tag).setAttribute('title', document.getElementById(imgSrc).getAttribute('alt'));
                        //document.getElementById(/*'Banner_Principal'*/tag).setAttribute('href', document.getElementById(imgSrc).getAttribute('lang')); 
                    }
                    //alert(document.getElementById('Banner_Principal').getAttribute('href'));
                   // alert(document.getElementById('Banner_Principal').getAttribute('src'));
                    
                }
        }
} 

function SlideShow_play(){
        with(this){
                if(current++ == slideList.length-1) current = 0;
                switchImage(image, slideList[current],tag);
                clearTimeout(timer);
                timer = setTimeout(name+'.play()', speed);
        }
    }

/*
var list2 = ['upload/banners/brahma.jpg', 'upload/banners/depieri.jpg', 'upload/banners/ediesel.jpg', 'upload/banners/gravatal.jpg'];
var slyde2 = new SlideShow(list2, 'lateral2', tempo_lateral + 70, "slyde2");

var list3 = ['upload/banners/elton.jpg', 'upload/banners/ponto.jpg', 'upload/banners/santafe.jpg', 'upload/banners/prosom.jpg'];
var slyde3 = new SlideShow(list3, 'lateral3', tempo_lateral + 90, "slyde3");

var list4 = ['upload/banners/starcel.jpg', 'upload/banners/topbrasil.jpg', 'upload/banners/voip_konector.jpg', 'upload/banners/ws.jpg'];
var slyde4 = new SlideShow(list4, 'lateral4', tempo_lateral + 110, "slyde4");

var list5 = ['upload/banners/cristal.jpg', 'upload/banners/box.jpg', 'upload/banners/silcabelos.jpg', 'upload/banners/dellano.jpg'];
var slyde5 = new SlideShow(list5, 'lateral5', tempo_lateral + 110, "slyde5");

var list_destaque_1 = ['upload/banners/Doce_Magia_3.jpg', 'upload/banners/doce_magia_1.jpg'];
var slyde_destaque_1 = new SlideShow(list_destaque_1, '_destaque_1', tempo_lateral + 110, "slyde_destaque_1");

var list_destaque_central = ['upload/banners/Destaque_Central.jpg', 'upload/banners/Destaque_Central_2.jpg'];
var slyde_destaque_central = new SlideShow(list_destaque_central, '_destaque_central', tempo_lateral + 110, "slyde_destaque_central"); 
*/