Your first code.. do it this way and it will work with webpage editor.
<form name="jump">
<select name="menu">
<option value="http://www.adultbabv.com/index.php/topic,1007.0.html">Hello Kitty</option>
<option value="http://www.adultbabv.com/index.php/topic,1004.0.html">Holly Moose</option>
<option value="http://www.adultbabv.com/index.php/topic,1000.0.htmlL">Maxine Gift</option>
<option value="http://www.adultbabv.com/index.php/topic,990.0.html">December Fountain</option>
<option value="http://www.adultbabv.com/index.php/topic,959.0.html">11.24 update</option>
</select>
<input type="button" onClick="location=document.jump.menu.options[document.jump.menu.selectedIndex].value;" value="Go">
</form>