jQuery.fn.dropdownMenu = function(options) {
	var settings = jQuery.extend({
		timeout: 300, animTime: 300
	}, options);

	var id = $(this).attr("id");

	this.mouseenter(function() {
		clearTimeout($(this).data("timer"));
		$("#" + id + " > ul").slideDown(settings.animTime);
	});
	this.mouseleave(function() {
		var timer = window.setTimeout(function() {
			$("#" + id + " > ul").slideUp(settings.animTime);
		}, settings.timeout);
		$(this).data("timer", timer);
	});
};