'); var $deomHover = $('.Sweeps-code'); var $demoMenu = $('.Sweeps-code-mian'); var group = 'menu_1'; $deomHover.mouseDelay(false, group).hover(function () { var $this = $(this); var l = $this.offset().left; var t = $this.offset().top; var w = $demoMenu.outerWidth(); var tw = $this.outerWidth(); $demoMenu.css({ left : l-w/2+tw/2, top : t+30 }).show(); }, function () { $demoMenu.hide(); }); $demoMenu.mouseDelay(false, group).hover(null, function () { $demoMenu.hide(); }); })