$(document).ready(function() {
	
	var open = true;
	
	$(".accordion").hover(function(){	
		
		if(open == true){
			$(".open").not(this).animate({
			    height: "40px"
			  }, "fast", function() {
			    $(this).removeClass("open");
			    open = true;
			  });
			
			$(this).animate({
			    height: "166px"
			  }, "fast", function() {
			    $(this).addClass("open");
			    open = true;
			  });
			open = false;
		}
	});
});