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hellonoko

scrambled text

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i am looking for a tutorial on adding a scrambled text image authentication system to my web site.

where you have to enter the displayed warped letter/numbers in order to submit a form.

can anyone point me in the right direction?

thanks

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Try Googling for 'captcha'. That'll give you plenty of information to choose from.

If you want a working package without too much effort, you're welcome to my freebie [a href=\"http://www.digitalmidget.com/php_noob/captcha.php\" target=\"_blank\"]captcha script package[/a]

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Do you mean something like my sig which applies a linear horizontal skew and a sinusoidal vertical skew.

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