window.addEvent('domready', function() {


	var myVerticalSlide = new Fx.Slide('need_chk');
	myVerticalSlide.hide();
	
	$('chk_link').addEvent('mouseenter', function(e){
		e.stop();
		//alert('enter');
		$('need_chk').removeClass('hide');
		$('need_chk').addClass('show');
		myVerticalSlide.slideIn();
	});

	$('chk_link').addEvent('mouseleave', function(e){
		e.stop();
		//alert('leave');
		myVerticalSlide.slideOut();
		//$('need_chk').removeClass('show');
		//$('need_chk').addClass('hide');
		
	});
	$('close').addEvent('click', function(e){
		e.stop();
		//alert('leave');
		myVerticalSlide.slideOut();
		//$('need_chk').removeClass('show');
		//$('need_chk').addClass('hide');
		
	});

});