document.write("<label for=\"captcha_temp\">Math Question: What is <b>2 + 2</b> ? </label>\n");
document.write("<input id=\"captcha_temp\" size=\"10\" type=\"text\"><br />\n");
document.write("<small>Please solve the math problem above and type in the result. e.g. for 1+1, type 2.</small>\n");

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