Actionscript: Can you change this to 12-hour format not military?

[TECHYbrian]

function h()
{
d = new Date();
t1.gotoAndStop(int(d.getHours() / 10) + 1);
t2.gotoAndStop(d.getHours() % 10 + 1);
t3.gotoAndStop(int(d.getMinutes() / 10) + 1);
t4.gotoAndStop(d.getMinutes() % 10 + 1);
} // End of the function
function a_m()
{
this._alpha = this._alpha - sp;
if (this._alpha <= 0)
{
this.onEnterFrame = a_p;
} // end if
} // End of the function
function a_p()
{
this._alpha = this._alpha + sp;
if (this._alpha >= 100)
{
this.onEnterFrame = a_m;
} // end if
} // End of the function
h();
setInterval(h, 1000);
t.gotoAndStop(11);
t.onEnterFrame = a_m;
sp = 20;