$( function() {
	$( 'div#header-menu div.menu-item' ).hover( function( event ) {
		$( event.currentTarget ).addClass( 'hover' );
		$( 'div.menu-sub-item', event.currentTarget ).animate( {height: 207}, {duration: 500, queue: false, easing:'swing'} );
	},
	function( event ) {
		$( event.currentTarget ).removeClass( 'hover' );
		$( 'div.menu-sub-item', event.currentTarget ).stop( true ).animate( {height: 0}, {duration: 250, queue: false, easing:'swing'} );
	} );
});