$(function(){ lanrenzhijia(".drop-menu-effect"); }); function lanrenzhijia(_this){ $(_this).each(function(){ var $this = $(this); var theMenu = $this.find(".submenu"); var tarHeight = theMenu.height(); theMenu.css({height:0}); $this.hover( function(){ $(this).addClass("mj_hover_menu"); theMenu.stop().show().animate({height:tarHeight},400); }, function(){ $(this).removeClass("mj_hover_menu"); theMenu.stop().animate({height:0},400,function(){ $(this).css({display:"none"}); }); } ); }); }
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