$(document).ready( function() {
	
	$('#main_nav li').hover(
		function(){
			$(this).find('.submenu_box').show();
		},
		function() {
			$(this).find('.submenu_box').hide();
		}
	);
		
	//totalPages = $('#client_nav li').length;
	var totalPages = 3;
	var indexCurrentPage = 1;
	var indexRequestedPage = 1;
	
	if (totalPages > 1) {
		var autoplay = setInterval(function () {
			if (indexCurrentPage == totalPages) {
				indexRequestedPage = 1;
			} else {
				indexRequestedPage = indexCurrentPage + 1;
			}
			$('#clients_nav li:eq('+ (indexRequestedPage - 1) + ') a').addClass('current');
			$('#clients_nav li:eq('+ (indexCurrentPage - 1) +') a').removeClass('current');
			
			// move the panel
			$(".clients_wrapper ul").animate({
				marginLeft: -699*(indexRequestedPage - 1)
			}, 2000 );
			indexCurrentPage = indexRequestedPage;
		}, 5000);
	}
	
	$('#clients_nav li a').click(function () {
		clearInterval(autoplay);
		indexRequestedPage = $(this).attr('page');
		
		$(this).addClass('current');
		$('#clients_nav li:eq('+ (indexCurrentPage - 1) +') a').removeClass('current');
		
		// move the panel
		$(".clients_wrapper ul").animate({
			marginLeft: -699*(indexRequestedPage - 1)
		}, 2000 );
		
		indexCurrentPage = indexRequestedPage;
		return false;
	});
	
});