var curr_img   = new Array();
var prev_img   = new Array();
var max_img    = new Array();
var show_delay = new Array();
var tPun       = new Array();
/* IN THE SPOT */
curr_img[0]   = 1;
prev_img[0]   = 1;
max_img[0]    = 2;
show_delay[0] = 7 * 1000; // slider secs.
/* FEATURED */
curr_img[1]   = 1;
prev_img[1]   = 1;
max_img[1]    = 3;
show_delay[1] = 5 * 1000; // slider secs.

function doSetSlideNum(k,x)
{
  max_img[k] = x;
  switch(k)
  {
    case 0:
      $('spots_slider').setStyle('width', (max_img[k] * 580)+'px');
      break;
    case 1:
      $('feats_slider').setStyle('height', (max_img[k] * 151)+'px');
      break;
  }
}

function doShow(k)
{
  switch(k)
  {
    case 0:
      $('spots_slider').tween('left', (curr_img[k] - 1)*-580+'px');
      break;
    case 1:
      $('feats_slider').tween('top',  (curr_img[k] - 1)*-151+'px');
      break;
  }
    
  prev_img[k] = curr_img[k];
  curr_img[k]++;
  if(curr_img[k] > max_img[k]) curr_img[k] = 1;
  
  tPun[k] = setTimeout("doShow("+k+")",show_delay[k]);
}

function doShowNext(k) 
{
  clearInterval(tPun[k]);
  doShow(k);
}


function doShowPrev(k) 
{
  clearInterval(tPun[k]);
  curr_img[k] = prev_img[k] - 1;
  if(curr_img[k] < 1) curr_img[k] = max_img[k];
  doShow(k);  
}

window.addEvent('domready',function()
{
  $('spots_slider').set('tween', {duration: 'long', transition: Fx.Transitions.Expo.easeInOut});
  $('feats_slider').set('tween', {duration: 'long', transition: Fx.Transitions.Expo.easeInOut});
  doShow(0);
  doShow(1);   
});