<?xml version='1.0' encoding='UTF-8'?>
<section>
  <section>
    <sectioninfo>
      <keywordset>
        <keyword>a4j:support</keyword>
        <keyword>component</keyword>
      </keywordset>
    </sectioninfo>
    
<title>Description</title>
        <para>
        	The <emphasis role="bold"><property>&lt;a4j:support&gt;</property></emphasis> component 
        	is the most important core component in the RichFaces library. 
        	It enriches any existing non-Ajax JSF or RichFaces component with  Ajax capability. 
            All other RichFaces Ajax components are based on the same principles 
            <emphasis role="bold"><property>&lt;a4j:support&gt;</property></emphasis> has.  
             <!-- 
             The requests are invoked by definite user activity and used for updating 
             and re-rendering page contents partially after a response from server.
              --> 
        </para>
</section>
</section>