var arr_1 = new Array(); 
arr_1[0] = 0; 
arr_1[1] = "images/aboutivity/01_about.jpg"; 
arr_1[2] = "images/aboutivity/02_about.jpg"; 
arr_1[3] = "images/aboutivity/03_about.jpg"; 
arr_1[4] = "images/aboutivity/04_about.jpg";
arr_1[5] = "images/aboutivity/05_about.jpg";
var arr_2 = new Array(); 
arr_2[0] = 0; 
arr_2[1] = "images/brandtypes/01_btypes.jpg"; 
arr_2[2] = "images/brandtypes/02_btypes.jpg"; 
arr_2[3] = "images/brandtypes/03_btypes.jpg"; 
arr_2[4] = "images/brandtypes/04_btypes.jpg";
arr_2[5] = "images/brandtypes/05_btypes.jpg";
var arr_3 = new Array(); 
arr_3[0] = 0; 
arr_3[1] = "images/curiosity/01curiosity_entrada.jpg"; 
arr_3[2] = "images/curiosity/02curiosity_entrada.jpg"; 
arr_3[3] = "images/curiosity/03curiosity_entrada.jpg"; 
arr_3[4] = "images/curiosity/04curiosity_entrada.jpg";
arr_3[5] = "images/curiosity/05curiosity_entrada.jpg";
arr_3[5] = "images/curiosity/06curiosity_entrada.jpg";
var arr_4 = new Array(); 
arr_4[0] = 0; 
arr_4[1] = "images/articles/01_articles.jpg"; 
arr_4[2] = "images/articles/02_articles.jpg"; 
arr_4[3] = "images/articles/03_articles.jpg"; 
arr_4[4] = "images/articles/04_articles.jpg";
var arr_5 = new Array(); 
arr_5[0] = 0; 
arr_5[1] = "images/taboos/01_taboos.jpg"; 
arr_5[2] = "images/taboos/02_taboos.jpg"; 
arr_5[3] = "images/taboos/03_taboos.jpg"; 
arr_5[4] = "images/taboos/04_taboos.jpg";
arr_5[5] = "images/taboos/05_taboos.jpg";

var arr_6 = new Array(); 
arr_6[0] = 0; 
arr_6[1] = "images/headlines/texto1.gif"; 
arr_6[2] = "images/headlines/texto2.gif"; 
arr_6[3] = "images/headlines/texto3.gif"; 
arr_6[4] = "images/headlines/texto4.gif";

var arr_left = new Array(); 
arr_left[0] = 0; 
arr_left[1] = "images/bnecos/A.gif"; 
arr_left[2] = "images/bnecos/left_papivity.gif"; 

var arr_right = new Array(); 
arr_right[0] = 0; 
arr_right[1] = "images/bnecos/C.gif"; 
arr_right[2] = "images/bnecos/right_rodivitys.gif"; 

var int_dony = -1;
var int_id1 = -1;
var int_id2 = -1;
var int_id3 = -1;
var int_id4 = -1;
var int_id5 = -1;
var int_id6 = -1;
var pagina = "mainDiv";
var pagina_ant = "mainDiv";

function slideshow (img_id, img_arr)
{

 var img = $(img_id);
 var id_current = img_arr[0];
   //Element.hide('aboutivity');
   img.src = '';
   if (id_current < (img_arr.length-1)) id_current++;
   else id_current = 1;
   img.src = img_arr[id_current];
   new Effect.Appear(img);
   
   img_arr[0] = id_current;
}

function startup()
{
   var velo=3;
   slideshow('aboutivity', arr_1);
   var int_id1 = window.setInterval("slideshow('aboutivity', arr_1)",7000*velo);
   slideshow('brandtypes', arr_2);
   var int_id2 = window.setInterval("slideshow('brandtypes', arr_2)",7050*velo);
   slideshow('curiosity', arr_3);
   var int_id3 = window.setInterval("slideshow('curiosity', arr_3)",6900*velo);
   slideshow('articles', arr_4);
   var int_id4 = window.setInterval("slideshow('articles', arr_4)",7100*velo);
   slideshow('headline', arr_6);
   var int_id6 = window.setInterval("slideshow('headline', arr_6)",10000*velo);

   slideshow('nhocas1', arr_left);
   window.setInterval("slideshow('nhocas1', arr_left)",120000);
   slideshow('nhocas2', arr_right);
   window.setInterval("slideshow('nhocas2', arr_right)",120000);
}
function killemall()
{
	window.clearInterval(int_id1);
	window.clearInterval(int_id2);
	window.clearInterval(int_id3);
	window.clearInterval(int_id4);
	window.clearInterval(int_id5);
	window.clearInterval(int_id6);
}
function killdony()
{
	window.clearInterval(int_dony);
	int_dony = -1;
}
function switchdony()
{
	var im = $('dony');
	if(int_dony === -1)
	{
		im.src = "images/bnecos/dony.gif";
		int_dony = window.setInterval("killdony()",10000);
	}
}

function showMe(eccehomo)
{
	var coiso = $(pagina);
	if( pagina!=eccehomo )
	{
		killemall();
		killdony();
		new Effect.BlindUp(coiso);
		coiso = $(eccehomo);
		new Effect.BlindDown(coiso,{ queue: 'end'});
		pagina_ant = pagina;
		pagina = eccehomo;
	} else {
		if(pagina != pagina_ant)
		{
			coiso = $(eccehomo);
			new Effect.BlindUp(coiso);
			coiso = $(pagina_ant);
			new Effect.BlindDown(coiso,{ queue: 'end'});
			startup();
			pagina = pagina_ant;
			pagina_ant = eccehomo;
		}
	}
}

function showPic(estafoto, estefolder, estediv )
{
	var coiso = $('foto');
	var nome  = estafoto.src;
	var grande = "images/"+estefolder+"/"+nome.substr(nome.lastIndexOf('/')+1);
	coiso.src = grande;
	showMe( $(estediv) );
}