function initMenu() {
	
  $('ul.accordion ul').hide();
	
  $('ul.accordion > li > a').click(function() {
		var checkElement = $(this).next();
		if((checkElement.is('ul.menu ul')) && (checkElement.is(':visible'))) {
			window.open($(this).attr("href"));
			return false;
			}
		if((checkElement.is('ul.accordion ul')) && (!checkElement.is(':visible'))) {
			$('ul.accordion ul:visible').slideUp(200).parent().removeClass('menu-active');
			checkElement.slideDown('normal').parent().addClass('menu-active');
			return false;
			}
		});
}

$().ready(function() {
									 
	var defaults = { //defaults, can be overidden
			xOffset : 20,
			yOffset : 80
	}
	var options =  $.extend(defaults, options);
	
	initMenu();
	$('ul.accordion .menu-active ul').removeAttr("style");
	$('#platno div').innerfade({
		animationtype: 'fade',
		speed: 750,
		timeout: 6000,
		type: 'sequence',
		containerheight: '272px'
	});
	var path = location.pathname.substring(1);
	var subpath = path.split('/');
	var path2 = subpath[0]+'/';
	/*var coMam = $('ul.accordion ul li a').attr('href');   */
	if ( path2 ) {
//		 $('ul.accordion ul li a[href$="/' + path2 + '"]').attr('class', 'selectedMy').parents('ul').css('display','block').parents('li').addClass('menu-active');
		 $('ul.accordion ul li a[href$="/' + path2 + '"]').parents('li').addClass('menu-active');
	} 

	

	$("#preview").hover(function(e){
		var o = options; 
		myTitle = this.title;
		this.title = "";	
		var c = (myTitle != "") ? "<br/>" + myTitle : "";
		$("body").append("<p id='previewBox'><img src='"+ this.rel +"' alt='Image preview' />"+ c +"</p>");								 
		$("#previewBox")
			.css("top",(e.pageY - o.yOffset) + "px")
			.css("left",(e.pageX + o.xOffset) + "px")
			.fadeIn("fast");						
	},
	function(){
		this.title = myTitle;	
		$("#previewBox").remove();
	});	

	$("#preview").mousemove(function(e){
		var o = options; 
		$("#previewBox")
			.css("top",(e.pageY - o.yOffset) + "px")
			.css("left",(e.pageX + o.xOffset) + "px");
	});		
	
	$('.odkazy a').animate({ opacity: 0.3 }, 500);
	
	$('.odkazy a').each(function() {
			$(this).hover(function() {
					$(this).stop().animate({ opacity: 1.0 }, 500);
			},
		 function() {
				 $(this).stop().animate({ opacity: 0.3 }, 500);
		 });
	});
	$('#miniObr a').mouseover(function(){
		var rel = $(this).attr("rel");
		$('#imgDetail img').attr("src", rel).css({opacity: 0}).stop().animate({opacity:1}, 400 );
		return false;
	});
	$('#miniObr a').mouseout(function(){
		var rel = $('#miniObr a').attr("rel");
		$('#imgDetail img').attr("src", rel).css({opacity: 0}).stop().animate({opacity:1}, 400 );
		return false;
	});
	$('#miniBigObr a').mouseover(function(){
		var rel = $(this).attr("rel");
		$('#imgBigDetail img').attr("src", rel).css({opacity: 0}).stop().animate({opacity:1}, 400 );
		return false;
	});
		
});