$(function(){
	$("#vasen li:has(ul)").each(function () {
		if ( $(this).children("ul").css("display") == "none" ) {
			$(this).prepend('<img src="/files/cybershop/img/nav-closed.png" alt="Open" class="Avaaja" />');
		} else {
			$(this).prepend('<img src="/files/cybershop/img/nav-open.png" alt="Close" class="Avaaja" />');
		}
	});
	$("#vasen img.Avaaja").click(function () {
		if ( $(this).parent("li").children("ul").css("display") == "none" ) {
			$(this).attr("src","/files/cybershop/img/nav-open.png");
			$(this).parent("li").children("ul").slideDown(250);
		} else {
			$(this).attr("src","/files/cybershop/img/nav-closed.png");
			$(this).parent("li").children("ul").slideUp(250);
		}
	});
});