var date = new Date('08/31/2011');
var N = 1;
date.setMonth(date.getMonth() + N);
date.setDate(0);
alert(date);
if ($('p').is(valid))
var invoke_real =
{
real: function(fn)
{
this.test = 'sss';
fn(this);
this.f();
}
};
var tester_real = function(ctx){ctx.f = function() {alert(this.test);};};
invoke_real.real(tester_real);