var secs;
var tid = null;
var isrunning = true;
var delay = 300;
var cnt = 0;
//var renders = new Array('imgss/render1.jpg','imgss/render2.jpg','imgss/render3.jpg','imgss/render4.jpg','/imgss/render5.jpg','imgss/render6.jpg','imgss/render7.jpg','imgss/render8.jpg');
//var imgs = new Array ( 'one','two','three','four','five','six','seven','eight');
var sync = -1;
var titles = new Array('Entrada principal','Cafeteria', 'Cafeteria', 'Sala de cine','Oficinas','Sala de espera','Recepcion','Stands');
var descs = new Array('Contara con un modulo de registro de clientes', 'Espaciosa cafeteria', 'Banners de patrocinadores alrededor de la cafetaria.','Sala de cine para proyeccion de videos de ventas','Oficinas RIC','Sala de espera','Clientes se podran registrar y tener acceso a todos nuestros servicios','Touchscreens los cuales se podra consultar el inventario de propiedades');
var total = 9;
	
	function slideShow()
	{
	cnt++;
	sync++;
// Set the length of the timer, in seconds
	secs = 10;

  if (cnt == total) {
		cnt= 0;	
		sync = -1;
		new Effect.Appear('render8', { duration: 0.5, from: 0.9, to: 0.0 });
		
	}else {	
	displayDesc(sync); 

	 new Effect.Appear('render'+cnt, { duration: 0.9, from: 0.0, to: 0.9 });
	if (cnt > 1 ) {
	 new Effect.Appear('render'+(cnt-1), { duration: 0.5, from: 0.9, to: 0.0 });
	} 
	} 

	Stop();
	Start();
	}


	function Stop()
	{
	if(isrunning);
		clearTimeout(tid);
		isrunning = false;
	}

	function Start() 
	{	
	if (secs == 0) 
	{    
		Stop();
		slideShow();    
	}else {    
	   self.status = secs;
		secs = secs - 1;
		isrunning = true;
		tid = self.setTimeout("Start()", delay);    
	}	
	}

  function loadRender (render_number) {
    $('slideshow').hide();
	$('render_img').src = '';
	var url = '/ric/ajax/calls.php';
	var params = 'param1=load-render&param2='+render_number;
	var myajax = new Ajax.Request(url,{method: 'post',parameters: params, onComplete:displayRender});
  
  }

  function displayRender(resp) 
  {
    
	
	var img = resp.responseText; 
    $('render_img').src = img;
	$('title').update(titles[cnt]);
	$('desc').update(descs[cnt]);
    new Effect.Appear('slideshow', { duration: 1.0, from: 0.0, to: 0.9 });
    //setTimeout("tg()",300);
  }
  
  function tg() 
  {
   
   new Effect.Appear('slideshow', { duration: 1.0, from: 0.0, to: 0.9 });
  
  }
  
  function displayDesc(num) 
  {
    $('title').update(titles[num]);
	$('desc').update(descs[num]);
  }