I offer one modification. 

        if( $extent == -320 ){

[download]

It prevents it sounding like a fire engine on amphetamines (my console bell is rather strident). It also prevents the red extent being re-drawn 40 times and freezing (due to the bells) at 40 degrees before jumping to 0.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: Shrinking Pie Analog Countdown Timer by BrowserUk
in thread Shrinking Pie Analog Countdown Timer by Optimalist

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