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Admin Panel
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The super admin can see everything, and the regular
    admins(contest owners) who only can see their contests.

The super admin can create as many contest owner accounts
    as she wants.

Sign-up form (has the same fields as photo contest)

In the admin area, the super admin can edit the
    two email notification templates (
        [1] reporting a ticket#,
        [2] reporting a prize )
    All contests use these same templates.

In the admin area, contest owners
    can see who won what.
    can see how much money they have raised and the
        names & emails of winners.
    can set the contest start & end time.

For each contest, contest owners can specify
    Title,
    Time zone,
    PayPal parameters(email,success URL, cancel URL),
    Host page URL

For each contest, contest owners can edit the price table
    that maps prices to # of boxes that a player can click.
   
    (Example)
    $5  for 1 box
    $10 for 3 boxes
    $15 for 4 boxes
    $20 for 5 boxes
    $25 for 6 boxes
    $30 for 7 boxes
    $35 for 8 boxes
    $40 for 9 boxes
    $45 for 10 boxes

For each contest, contest owners can add as many boxes
    to a contest as they want.

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Front End
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A contest consists of a title and multiple boxes.
Each box displays a picture.

[Example 1]
Suppose the contest owner associates the box of a tiger picture
with 1 Colgate Toothbrush.

Then, this Player A clicks the tiger box and he wins
1 Colgate Toothbrush.

The second player, Player B comes and sees
the tiger box grayed out and so he can't click
the tiger box.

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[Example 2]
Suppose the contest owner associates the box of a tiger picture
with 2 Colgate Toothbrush.

Then, this Player A clicks the tiger box and he wins
1 Colgate Toothbrush.

The second player, Player B comes and clicks the
tiger box and he wins 1 Colgate Toothbrush.

The third player, Player C comes and sees
the tiger box grayed out and so he can't click
the tiger box.

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[Example 3]
Suppose the contest owner associates the box of a tiger picture
with 2 Colgate Toothbrush and 1 Dove Soap.

Then, this Player A clicks the tiger box and he wins
1 Colgate Toothbrush.

The second player, Player B comes and clicks the
tiger box and he wins 1 Colgate Toothbrush.

The third player, Player C comes and clicks the
tiger box and he wins 1 Dove Soap.

The fourth player, Player D comes and sees
the tiger box grayed out and so he can't click
the tiger box.
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To participate the contest, a player must pay first through PayPal.
Upon a successful payment process, the script sends the player
a payment notification email that contains a ticket#.
Suppose he paid for three boxes.

[payment notification email example]
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Thank you for purchasing 3 boxes!
Ticket # has been issued.

Ticket #: T12345678
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The player enters the ticket# in the contest page.
Then the contest will allow him to click up to three boxes.
Every time he clicks a box, he receives a notification email
that tells him what prize he wins.
If he clicks three boxes, then he receives three notification emails.
The contest owner also receives the same notification emails as
BCC(Blind Carbon Copy).

The notification email contains
    1. the title of the contest
    2. the prize that the player wins
    and any static text.
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