function  showtable(obj,obj2)
{
$(".z_menuselected").removeClass("z_menuselected").addClass("z_menu");
    $(".aa").hide();
	$(obj).addClass("z_menuselected");
	$("#"+obj2).show();
	
}


function fDate(s){

  s=s.replace('-','/');
  var dt=new Date(s); 

   
    y = dt.getFullYear();
    m = dt.getMonth()+1;
    d = dt.getDate();
    m = m<10?'0'+m:m;
    d = d<10?'0'+d:d;
    s = y+"-"+m+"-"+d;
    return s
}