$(document).ready(function(){
	$(".slide > li > a").click(function(){
		$slider = $(this).parent().find('ul');
		if ($slider.is(":hidden"))
		{
			$(".slide > .slideBlock:visible").slideUp();
			$slider.slideDown(300);
			$(this).parent().find('a').css("background-image","url(../i/arrow_s.gif)");
		}
		else
		{
			$slider.slideUp(300);
			$(".slide > li > a").css("background-image","url(../i/arrow1.gif)");
		}
	});
});