function slideSwitch(){
    var $active = $('#splash_content div.active');

    if ( $active.length == 0 ) $active = $('#splash_content div:last');

    var $next =  $active.next().length ? $active.next()
        : $('#splash_content div:first');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}

function slideSwitchBack(){
    var $active = $('#splash_content div.active');

    if ( $active.length == 0 ) $active = $('#splash_content div:last');

    var $next =  $active.prev().length ? $active.prev()
        : $('#splash_content div:last');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}

$(document).ready(function(){

	$("#s_play").hide();
	var intervalId = setInterval( "slideSwitch()", 6000);
	$("#s_pause").click(function(event){
		event.preventDefault();
		clearInterval(intervalId);
		$("#s_pause").hide();
		$("#s_play").show();
	});
	$("#s_play").click(function(event){
		var intervalId = setInterval( "slideSwitch()", 6000);
		event.preventDefault();
		$("#s_pause").show();
		$("#s_play").hide();
		$("#s_pause").removeAttr("onclick");
		$("#s_pause").click(function(){
			clearInterval(intervalId);
			$("#s_pause").hide();
			$("#s_play").show();
		});
	});
	
	$("#s_next").click(function(event){
		event.preventDefault();
		slideSwitch();
	});
	
	$("#s_prev").click(function(event){
		event.preventDefault();
		slideSwitchBack();
	});	
});