function virty(ctrl)
{
if (event.keycode == 13)
return true
if (event.keycode < 48 || event.keycode > 57)
return false;
else
return true;
function virty(ctrl)
{
if (event.keycode == 13)
return true
if (event.keycode < 48 || event.keycode > 57)
return false;
else
return true;