Opposite of fadeOverTime()?

[raphael]

Hello
I'm trying to make the opposite of fadeOverTime()

I mean I try to make the alpha to increase over time, progressively, according to a time value

Could you help me please?

I will post my results here

I'm thinking about something like this:

		progressiveAlpha(hud, time)
{
    hud.alpha = 0;
    progresstime = 0;
    while (progresstime < time)
    {
        progresstime += 0.05;

        hud.alpha += 0; //...

        wait 0.05;
    }
}