var sKid=1;
var sKids;
var slider;
$(document).ready(function() {
	//sKids
	sKids = $('#slides').children().size();
	/*for (i=1;i<=sKids;i++)
	{
		$('#slidenav').append('<a href="javascript:showmenu('+i+')">'+i+'</a>');
		if(i==1) $('#slidenav a').addClass('activeSlide');
		else $('#slides li:nth-child('+i+')').attr('style','display:none;');
	}*/
});

$(window).load(function () {
	// start slider/ set interval in miliseconds ex: 5000
	if(sKids>1) slider = setInterval("block();",5000);
});


function showmenu(id) {
	$('#slidenav a').removeClass('activeSlide');
	
	clearInterval(slider);
	
	$('#slides li:visible').fadeOut('slow');
	$('#slides li:nth-child('+id+')').fadeIn(1000,function(){
		$('#slidenav a:nth-child('+id+')').addClass('activeSlide');
	});
}

var scrollWorking = false;
function block() {

	if(!scrollWorking) {
		// check scroll working
		scrollWorking = true;
		
		$('#slidenav a').removeClass('activeSlide');
		// slide
		newsKid = (sKid==sKids)?1:(sKid+1);
		$('#slides li:nth-child('+sKid+')').fadeOut('slow',function(){
			scrollWorking = false;
			if(sKid==sKids) sKid=1;
			else sKid++;
		});
		$('#slides li:nth-child('+newsKid+')').fadeIn(1000,function(){
			$('#slidenav a:nth-child('+newsKid+')').addClass('activeSlide');
		});

	
	}
}