このテーブルをループして、すべてのスパンをコードのクラスでチェックし、招待の送信に失敗しましたが含まれている場合は、招待の送信に失敗しましたというテキストを赤に色付けするにはどうすればよいですか?
<table>
<tr height="20" class="oddListRowS1">
<td valign="top" class="" scope="row"><span sugar="slot73b" class="code"> <input type="checkbox" onclick="" value="28f6634e-b7bd-3654-7cc5-516bdddb573a" id="Contactscheckbox_display_id[]" class="checkbox" name="Contactscheckbox_display[]"></span></td>
<td valign="top" class="" scope="row"><span sugar="slot74b" class="code"><a href="?action=ajaxui#ajaxUILoc=index.php%3Fmodule%3DContacts%26action%3DDetailView%26record%3D28f6634e-b7bd-3654-7cc5-516bdddb573a">Gabriel Litchfield</a></span></td>
<td valign="top" class="" scope="row"><span sugar="slot75b" class="code"><a href="?action=ajaxui#ajaxUILoc=index.php%3Fmodule%3DAccounts%26action%3DDetailView%26record%3D95678448-0ddd-eb6e-2fc1-516bdc8f7eff">P Piper & Sons</a></span></td>
<td valign="top" class="" scope="row"><span sugar="slot76b" class="code">(166) 682-8040</span></td>
<td valign="top" class="" scope="row"><span sugar="slot77b" class="code"><a onclick="SUGAR.quickCompose.init({"fullComposeUrl":"load_id=28f6634e-b7bd-3654-7cc5-516bdddb573a\u0026load_module=Delegates\u0026parent_type=Delegates\u0026parent_id=28f6634e-b7bd-3654-7cc5-516bdddb573a\u0026return_module=FP_events\u0026return_action=DetailView\u0026return_id=8dd846fd-e6d3-f6ae-a155-51b700a61700\u0026parent_name=Gabriel+Litchfield\u0026to_email_addrs=Gabriel+Litchfield+%3Chr.beans%40example.us%3E","composePackage":{"load_id":"28f6634e-b7bd-3654-7cc5-516bdddb573a","load_module":"Delegates","parent_type":"Delegates","parent_id":"28f6634e-b7bd-3654-7cc5-516bdddb573a","return_module":"FP_events","return_action":"DetailView","return_id":"8dd846fd-e6d3-f6ae-a155-51b700a61700","parent_name":"Gabriel Litchfield","to_email_addrs":"Gabriel Litchfield \u003Chr.beans@example.us\u003E"}});" href="javascript:void(0);">hr.beans@example.us</a></span></td>
<td valign="top" class="" scope="row"><span sugar="slot78b" class="code">Invited has been sent</span></td>
<td valign="top" class="" scope="row"><span sugar="slot79b" class="code">No Responce</span></td>
<td valign="top" class="inlineButtons" scope="row"><span sugar="slot80b" class="code"><ul name="" class="clickMenu subpanel records fancymenu button SugarActionMenu" id="ab583b12-7612-20a0-6ef1-51e92fffd078"><li class="sugar_action_button"><div id="ab583b12-7612-20a0-6ef1-51e92fffd078" style="display: inline"><a id="delegates_edit_9" class="listViewTdToolsS1" onfocus="javascript:subp_nav('Contacts', '28f6634e-b7bd-3654-7cc5-516bdddb573a', 'e', this, 'fp_events_contacts');" onmouseover="javascript:subp_nav('Contacts', '28f6634e-b7bd-3654-7cc5-516bdddb573a', 'e', this, 'fp_events_contacts');" href="#">edit</a></div><ul class="subnav" id=""><li><a onclick="return sp_rem_conf();" id="delegates_remove_9" class="listViewTdToolsS1" href="javascript:sub_p_rem('delegates', 'fp_events_contacts', '28f6634e-b7bd-3654-7cc5-516bdddb573a', 0);">remove</a></li></ul><span class="ab"></span></li></ul></span></td>
</tr>
<tr height="20" class="oddListRowS1">
<td valign="top" class="" scope="row"><span sugar="slot73b" class="code"> <input type="checkbox" onclick="" value="28f6634e-b7bd-3654-7cc5-516bdddb573a" id="Contactscheckbox_display_id[]" class="checkbox" name="Contactscheckbox_display[]"></span></td>
<td valign="top" class="" scope="row"><span sugar="slot74b" class="code"><a href="?action=ajaxui#ajaxUILoc=index.php%3Fmodule%3DContacts%26action%3DDetailView%26record%3D28f6634e-b7bd-3654-7cc5-516bdddb573a">Gabriel Litchfield</a></span></td>
<td valign="top" class="" scope="row"><span sugar="slot75b" class="code"><a href="?action=ajaxui#ajaxUILoc=index.php%3Fmodule%3DAccounts%26action%3DDetailView%26record%3D95678448-0ddd-eb6e-2fc1-516bdc8f7eff">P Piper & Sons</a></span></td>
<td valign="top" class="" scope="row"><span sugar="slot76b" class="code">(166) 682-8040</span></td>
<td valign="top" class="" scope="row"><span sugar="slot77b" class="code"><a onclick="SUGAR.quickCompose.init({"fullComposeUrl":"load_id=28f6634e-b7bd-3654-7cc5-516bdddb573a\u0026load_module=Delegates\u0026parent_type=Delegates\u0026parent_id=28f6634e-b7bd-3654-7cc5-516bdddb573a\u0026return_module=FP_events\u0026return_action=DetailView\u0026return_id=8dd846fd-e6d3-f6ae-a155-51b700a61700\u0026parent_name=Gabriel+Litchfield\u0026to_email_addrs=Gabriel+Litchfield+%3Chr.beans%40example.us%3E","composePackage":{"load_id":"28f6634e-b7bd-3654-7cc5-516bdddb573a","load_module":"Delegates","parent_type":"Delegates","parent_id":"28f6634e-b7bd-3654-7cc5-516bdddb573a","return_module":"FP_events","return_action":"DetailView","return_id":"8dd846fd-e6d3-f6ae-a155-51b700a61700","parent_name":"Gabriel Litchfield","to_email_addrs":"Gabriel Litchfield \u003Chr.beans@example.us\u003E"}});" href="javascript:void(0);">hr.beans@example.us</a></span></td>
<td valign="top" class="" scope="row"><span sugar="slot78b" class="code">Invited has been sent</span></td>
<td valign="top" class="" scope="row"><span sugar="slot79b" class="code">No Responce</span></td>
<td class="" valign="top" scope="row">
<span class="code" sugar="slot51b"> Invited has been sent</span>
</td>
<td valign="top" class="inlineButtons" scope="row"><span sugar="slot80b" class="code"><ul name="" class="clickMenu subpanel records fancymenu button SugarActionMenu" id="ab583b12-7612-20a0-6ef1-51e92fffd078"><li class="sugar_action_button"><div id="ab583b12-7612-20a0-6ef1-51e92fffd078" style="display: inline"><a id="delegates_edit_9" class="listViewTdToolsS1" onfocus="javascript:subp_nav('Contacts', '28f6634e-b7bd-3654-7cc5-516bdddb573a', 'e', this, 'fp_events_contacts');" onmouseover="javascript:subp_nav('Contacts', '28f6634e-b7bd-3654-7cc5-516bdddb573a', 'e', this, 'fp_events_contacts');" href="#">edit</a></div><ul class="subnav" id=""><li><a onclick="return sp_rem_conf();" id="delegates_remove_9" class="listViewTdToolsS1" href="javascript:sub_p_rem('delegates', 'fp_events_contacts', '28f6634e-b7bd-3654-7cc5-516bdddb573a', 0);">remove</a></li></ul><span class="ab"></span></li></ul></span></td>
</tr>