Ajax popup!Hoiw to handle

[Dev..]

Hello

    stuck up while automating an ajax pop-up.appriciate a early reponse

Clicking on Help an ajax pop up(Help) appears

clueless how to click on ajax popup help

html code

<button type="button" title="" style="display:block;white-space:nowrap;" onmouseover="this.className='btnm2';" onmouseout="this.className='btnm1';" onclick="hideCurrentContextMenu( true ); clearMenuTimer( ); popupActAjax('wclShowPopup_f8d534df','Wc253','wh');" name="" id="Wc252_launcher" dir="LTR" class="btnm1" accesskey="H"><span class="mn">H</span>elp<img align="absmiddle" border="0" title="View popup menu" src="/wclres/../skin/images/mbtn1.gif" name="Wc252" alt="View popup menu"></button>

<div style="display: inline" id="MB_aa824ac5"><table cellspacing="0" cellpadding="0" border="0" width="" style="display:inline"><tbody><tr><td valign="bottom"><button type="button" title="" style="display:block;white-space:nowrap;" onmouseover="this.className='btnm2';" onmouseout="this.className='btnm1';" onclick="hideCurrentContextMenu( true ); clearMenuTimer( ); popupActAjax('wclShowPopup_aa824ac5','Wc3fd','wh');" name="" id="Wc3fc_launcher" dir="LTR" class="btnm1" accesskey="H"><span class="mn">H</span>elp<img align="absmiddle" border="0" title="View popup menu" src="/wclres/../skin/images/mbtn1.gif" name="Wc3fc" alt="View popup menu"></button></td></tr><tr><td valign="top" style="position:relative"><a id="anchor_Wc413_Wc3fc"><img height="1" border="0" width="1" src="/wclres/../skin/images/o.gif" alt=""></a></td></tr></tbody></table><div style="display:inline" id="AJAX_CONTAINER"><div style="display:inline" id="TE_311d4c6f"><input type="hidden" value="wclAjaxShowPopup_aa824ac5" name="wclAjaxShowPopup_aa824ac5" id="Wc417" class="te1"></div></div><div style="display:inline" id="AJAX_CONTAINER"><div style="display:inline" id="TE_AC_311d4c6f"></div></div><script lang="javascript" wcl_script="true"></script></div>

Regards
-Dev