[richfaces-issues] [JBoss JIRA] (RF-12267) I am working in JSF 1.2 .My code has the ajax syntax

I am working in JSF 1.2 .My code has the ajax syntax ----------------------------------------------------- Key: RF-12267 URL: https://issues.jboss.org/browse/RF-12267 Project: RichFaces Issue Type: Enhancement Security Level: Public(Everyone can see) Reporter: kaushik baishya <h:selectOneMenu id="MainCategory" style="width: 250px; height: 23px; " value="#{newRequestBean.emailDTO.mainCategory}"> <a4j:support event="onchange" ajaxSingle="true" reRender="category" action="#{newRequestBean.loadSubCategory}"/> <f:selectItems value="#{newRequestBean.mainCategories}"/> </h:selectOneMenu> i have my code some what like this...But the ajax in not rendering in ie9..