$(function(){
       
    $('#arrow').click(function() {
      
      if($('#select_box_menu').css('visibility')=='hidden')
			 $('#select_box_menu').css('visibility','visible');
			else
			 $('#select_box_menu').css('visibility','hidden');
		});
		
		$('#select_box_menu').bind("mouseleave",function() {
      
			 $('#select_box_menu').css('visibility','hidden');
		});
       
        
       });
	$(function(){

		$('.overs').hover(function() {

			$(this).addClass('over');

		}, function() {

			$(this).removeClass('over');

		});
		
	
	});