jQuery(function($) {
var timer;
function button1_click(event)
{
$(".lidescription").css("visibility","hidden");
$(".slide").css("visibility","hidden");

$("#image1").css("visibility","visible");
$("#description1").css("visibility","visible");

$("#image1").css("opacity","0");
$("#description1").css("opacity","0");

$("#image1").animate({"opacity":1},500, "linear", null);
$("#description1").animate({"opacity":1},1000, "linear", null);

$("ul.buttons li").removeClass("active");

$("#image1").animate({"opacity":1},300, "linear", null);
$("#description1").animate({"opacity":1},300, "linear", null);

$("#button1").addClass("active");
clearTimeout(timer);
timer = setTimeout(eval("button2_click"),"6000");

$("#image1").animate({"opacity":1},300, "linear", null);
$("#description1").animate({"opacity":1},300, "linear", null);

}

function button2_click(event)
{
$(".lidescription").css("visibility","hidden");
$(".slide").css("visibility","hidden");

$("#image2").css("visibility","visible");
$("#description2").css("visibility","visible");

$("#image2").css("opacity","0");
$("#description2").css("opacity","0");

$("#image2").animate({"opacity":1},500, "linear", null);
$("#description2").animate({"opacity":1},1000, "linear", null);

$("ul.buttons li").removeClass("active");

$("#image2").animate({"opacity":1},300, "linear", null);
$("#description2").animate({"opacity":1},300, "linear", null);

$("#button2").addClass("active");
clearTimeout(timer);
timer = setTimeout(eval("button3_click"),"6000");

$("#image2").animate({"opacity":1},300, "linear", null);
$("#description2").animate({"opacity":1},300, "linear", null);

}

function button3_click(event)
{
$(".lidescription").css("visibility","hidden");   
$(".slide").css("visibility","hidden");

$("#image3").css("visibility","visible");
$("#description3").css("visibility","visible");

$("#image3").css("opacity","0");
$("#description3").css("opacity","0");

$("#image3").animate({"opacity":1},500, "linear", null);
$("#description3").animate({"opacity":1},1000, "linear", null);

$("ul.buttons li").removeClass("active");

$("#image3").animate({"opacity":1},300, "linear", null);
$("#description3").animate({"opacity":1},300, "linear", null);

$("#button3").addClass("active");
clearTimeout(timer);
timer = setTimeout(eval("button4_click"),"6000");

$("#image3").animate({"opacity":1},300, "linear", null);
$("#description3").animate({"opacity":1},300, "linear", null);
}

function button4_click(event)
{
$(".lidescription").css("visibility","hidden");   
$(".slide").css("visibility","hidden");

$("#image4").css("visibility","visible");
$("#description4").css("visibility","visible");

$("#image4").css("opacity","0");
$("#description4").css("opacity","0");

$("#image4").animate({"opacity":1},500, "linear", null);
$("#description4").animate({"opacity":1},1000, "linear", null);

$("ul.buttons li").removeClass("active");

$("#image4").animate({"opacity":1},300, "linear", null);
$("#description4").animate({"opacity":1},300, "linear", null);

$("#button4").addClass("active");
clearTimeout(timer);
timer = setTimeout(eval("button1_click"),"6000");

$("#image4").animate({"opacity":1},300, "linear", null);
$("#description4").animate({"opacity":1},300, "linear", null);

}

function OnLoad(event)
{
clearTimeout(timer);
timer = setTimeout(eval("button2_click"),"3000");
}

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

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

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

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

OnLoad();

});