I was looking for similer issue and found this post

One doubt

Can we make a control over that AUP HTML page and parse the result to acript... some thing like "I Accept" or "I dont" ??

If the user press I dont then script logs them off and record there details.... If they accept log there detailes and script continues...??

is it possible to make some control with those goodies ??
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“I’ll not change you unless you don’t have intention to change yourself” --H:Quran