锘?(function () {
	lanrenzhijia(".drop-menu-effect");
});

function lanrenzhijia(_this) {
	$(_this).each(function () {
		var $this = $(this);
		var theMenu = $this.find(".submenu");
		var thespan = $this.find("span");
		var tarHeight = theMenu.height();
		console.log(tarHeight)
		theMenu.css({
			height: 0
		});

		$this.hover(
			function () {
				$(this).addClass("mj_hover_menu");
				theMenu.stop().show().animate({
					height: tarHeight
				}, 10);

				thespan.css({
					"color": "#333333",
				});

			},
			function () {
				$(this).removeClass("mj_hover_menu");

				thespan.css({
					"color": "#ffffff",
				});

				theMenu.stop().animate({
					height: 0
				}, 10, function () {
					$(this).css({
						display: "none"
					});

				});

			}
		);
	});
}