<input id="agree" name="agree1" type="checkbox"/>
<label for="agree">I agree with the terms of blah-blah</label>
<br/>
<input id="agree" name="agree2" type="checkbox"/>
<label for="agree">I also agrees with the terms of bla-bla</label>
<br/><br/>
<input id="nextPage" type="button" value="Next" disabled="disabled"/>
<p class="show">
Show
</p>
<p class="popup">
Popup
</p>