Display rich:suggestionbox when h:inputText gains focus

[cgrosshans]

I would like to display a rich:suggestionbox when the associated h:inputText gains focus. In other words, I do not want the user to have to type input into the h:inputText before the rich:suggestionbox is displayed. Is this possible?

Here is my current code.

<a4j:region id="emailInputRegion">
 <h:inputText id="emailInput"
 value="#{release.document.emailAddress}">
 </h:inputText>

 <rich:suggestionbox
 id="EmailSuggestionBoxId"
 for="emailInput"
 ajaxSingle="true"
 suggestionAction="#{entityEmailSuggest.suggest}"
 frequency="0"
 var="result"
 rows="7"
 minChars="0"
 ignoreDupResponses="true"
 bypassUpdates="true"
 shadowOpacity="9"
 border="1"
 width="300"
 height="150"
 shadowDepth="6"
 cellpadding="2">
 <h:column id="emailColumn">
 <h:outputText id="emailChoice" value="#{result.id}" />
 </h:column>
 </rich:suggestionbox>
</a4j:region>

Thanks for your help.