Hello,
Not included in default template. But you can do something with this kind of HTML/CSS:
question.pstpl:
<div {QUESTION_ESSENTIALS} class="question-wrapper {QUESTION_CLASS}{QUESTION_MAN_CLASS}{QUESTION_INPUT_ERROR_CLASS}">
<div class="question-text">
<span class="asterisk">{QUESTION_MANDATORY}</span><span class="qnumcode">{QUESTION_NUMBER} {QUESTION_CODE} </span>{QUESTION_TEXT}
</div>
<div class="showhelp">Show the help
<div class="question-help">
{QUESTIONHELP}
</div>
</div>
<div class="help-wrapper">
<div class="mandatory error">{QUESTION_MAN_MESSAGE}</div>
{QUESTION_VALID_MESSAGE}
<div class="tip">{QUESTION_HELP}</div>
</div>
<div class="answers-wrapper">
{ANSWER}
</div>
</div>(adapted from citronade)
.showhelp{position:relative;}
.question-help{position:absolute;top:0;left:-99999em;with:20em;}
.showhelp:hover .question-help{position:absolute;top:1em;left:0}
It's a quick not tested solution, and you need some js for IE6/7. But you can do what you want with some HTML/CSS skills.
Denis