var akt;
var valtasAkt=0, valtasTimer=0;

$(document).ready(function(){

	$("#fejlecmenu > a").mouseover(function()
		{
			$(this).css(
				"background-image", $(this).css("background-image").replace("_i","_a")
				);
		});

	$("#fejlecmenu > a").mouseout(function()
		{
			if(akt!=$(this).context)
			$(this).css(
				"background-image", $(this).css("background-image").replace("_a","_i")
				);
		});

	$("#fejlecmenu > a").click(function()
		{
			akt=$(this).context;
			$("#fejlecmenu > a").mouseout();
			$("#kozeptartbal").load(
				"ajax_kepvalto.php",
				"id="+($("#fejlecmenu > a").index(this)+1)
			);
			$("#kozeptartbal").ajaxComplete(function(){
					valtasAkt=0;
					clearInterval(valtasTimer);
					valtasTimer=setInterval('valtas()',5000);
			});
			$(this).blur();
		});
});

function valtas()
{
/*
# //if no IMGs have the show class, grab the first image
#     var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));
#
#     //Get next image, if it reached the end of the slideshow, rotate it back to the first image
#     var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery a:first') :current.next()) : $('#gallery a:first'));
#
#     //Get next image caption
#     var caption = next.find('img').attr('rel');
#
#     //Set the fade in effect for the next image, show class has higher z-index
#     next.css({opacity: 0.0})
#     .addClass('show')
#     .animate({opacity: 1.0}, 1000);
#
#     //Hide the current image
#     current.animate({opacity: 0.0}, 1000)
#     .removeClass('show');
#
#     //Set the opacity to 0 and height to 1px
#     $('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '1px'}, { queue:true, duration:300 });
#
#     //Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
#     $('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '100px'},500 );
#
#     //Display the content
#     $('#gallery .content').html(caption);  */

	var kepek=$("#kozeptartbal > img");
	var mostani=kepek.eq(valtasAkt);
	var kov=(mostani.next().length)?mostani.next():kepek.eq(0);
	mostani.hide();
	kov.show();
	valtasAkt=kepek.index(kov);
}