Quote:
Originally Posted by JumpD
1. You can leave it blank and it will just be a general topic available when the help icon in the title bar is clicked. A general help will display on the overall page that lists all helps for that area of the admin page.
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This is not really true. It will just mean that it will be loaded regardless of the $_POST['do'] value.
Setting this is mostly usefull if your scrit have more then 1 'action' that display the same variable, and want to show a different help text depending on the action