jQuery(function($) {
var timer;
function button1_click(event)
{
     $(".slide").css("visibility","hidden");
     $("#image1").css("visibility","visible");
     $("#image1").css("opacity","0");
     $("#image1").animate({"opacity":1},300, "linear", null);
     $("ul.buttons li").removeClass("active");
     $("#image1").animate({"opacity":1},300, "linear", null);
     $("#button1").addClass("active");
     clearTimeout(timer);
     timer = setTimeout(eval("button2_click"),"7000");
     $("#image1").animate({"opacity":1},300, "linear", null);
}

function button2_click(event)
{
     $(".slide").css("visibility","hidden");
     $("#image2").css("visibility","visible");
     $("#image2").css("opacity","0");
     $("#image2").animate({"opacity":1},300, "linear", null);
     $("ul.buttons li").removeClass("active");
     $("#image2").animate({"opacity":1},300, "linear", null);
     $("#button2").addClass("active");
     clearTimeout(timer);
     timer = setTimeout(eval("button3_click"),"7000");
     $("#image2").animate({"opacity":1},300, "linear", null);
}

function button3_click(event)
{
     $(".slide").css("visibility","hidden");
     $("#image3").css("visibility","visible");
     $("#image3").css("opacity","0");
     $("#image3").animate({"opacity":1},300, "linear", null);
     $("ul.buttons li").removeClass("active");
     $("#image3").animate({"opacity":1},300, "linear", null);
     $("#button3").addClass("active");
     clearTimeout(timer);
     timer = setTimeout(eval("button4_click"),"7000");
     $("#image3").animate({"opacity":1},300, "linear", null);
}

function button4_click(event)
{
     $(".slide").css("visibility","hidden");
     $("#image4").css("visibility","visible");
     $("#image4").css("opacity","0");
     $("#image4").animate({"opacity":1},300, "linear", null);
     $("ul.buttons li").removeClass("active");
     $("#image4").animate({"opacity":1},300, "linear", null);
     $("#button4").addClass("active");
     clearTimeout(timer);
     timer = setTimeout(eval("button1_click"),"7000");
     $("#image4").animate({"opacity":1},300, "linear", null);
}

function OnLoad(event)
{
     clearTimeout(timer);
     timer = setTimeout(eval("button2_click"),"7000");
}

$('#button1').bind('click', button1_click);

$('#button2').bind('click', button2_click);

$('#button3').bind('click', button3_click);

$('#button4').bind('click', button4_click);

OnLoad();

});

$(document).ready( function()
{
   PEPS.rollover.init();
});

PEPS = {};

PEPS.rollover =
{
   init: function()
   {
      this.preload();
     
      $(".ro").hover(
         function () { $(this).attr( 'src', PEPS.rollover.newimage($(this).attr('src')) ); },
         function () { $(this).attr( 'src', PEPS.rollover.oldimage($(this).attr('src')) ); }
      );
   },

   preload: function()
   {
      $(window).bind('load', function() {
         $('.ro').each( function( key, elm ) { $('<img>').attr( 'src', PEPS.rollover.newimage( $(this).attr('src') ) ); });
      });
   },
   
   newimage: function( src )
   {
      return src.substring( 0, src.search(/(\.[a-z]+)$/) ) + '_o' + src.match(/(\.[a-z]+)$/)[0];
   },

   oldimage: function( src )
   {
      return src.replace(/_o\./, '.');
   }
};