In mozilla,
if i open a conetext menu by keyboard short cut [by pressing menu key],
the context menu is always opening on the top-left corner of the page.

This is my code,
and by keyboard short cut menu key i am firing onclick event of h:graphicImage...

<h:graphicImage id="contextImgGR_KUN_7130" value="" style="display:none;">
<rich:componentControl event="onclick" for="contextGridGR_KUN_7130"
operation="show">

</rich:componentControl>
</h:graphicImage>


and the context menu is

<rich:contextMenu
id="contextGridGR_KUN_7130" event="oncontextmenu" disableDefault="true"
attached="true" attachTo="GR_KUN_7130" submitMode="ajax">
<rich:menuItem value="#{winkun9.CLA_KONST_23}">
</rich:menuItem>
<rich:menuSeparator />
<rich:menuItem value="#{winkun9.CLA_KONST_24}"
action="#{winkun9.loadGR_KUN_7130Profile}"
oncomplete="showProfileWindow()"
reRender="openWindowPanel"></rich:menuItem>
<rich:menuItem value="#{winkun9.CLA_KONST_25}"
action="#{winkun9.saveGR_KUN_7130Profile}" oncomplete="showProfileWindow()"
reRender="openWindowPanel"></rich:menuItem>

</rich:contextMenu>

the code is working fine only there is a positioning problem.....is there any way to specify the context menu posing near cursor?