function show_menu() {
	var menu = jQuery(this);
	menu.children('ul').slideDown();
}

	function hide_menu() { 
	var menu = jQuery(this);
	menu.children('ul').slideUp();
}

jQuery(document).ready(function($) {
	$('.hover-menu li ul').hide();
	$('.hover-menu li.slide-right ul').siblings('a').addClass('show-arrow');
	$('.hover-menu li').hoverIntent({
		sensitivity: 1,		// number = sensitivity threshold (must be 1 or higher)
		interval: 50,			// number = milliseconds for onMouseOver polling interval
		over: show_menu,	// function = onMouseOver callback (required)
		timeout: 10,			// number = milliseconds delay before onMouseOut
		out: hide_menu		// function = onMouseOut callback (required)
	});
});