Hi, I'm wondering how I can do this little trick (sp_info is a globaly devide var, it's a dictionary obj): <option tal:repeat="group groups/existing/high" tal:content="group" tal:attributes="onmouseover string:doTooltip(event, '${sp_info/${group}/common_name}')" onmouseout="hideTip()"> </option> So based on my the value of 'group' from my repeat, I want to use the value to look up another value in a different dictionary. It works if I do this: (event, '${sp_info/whatever/common_name}') but does not like me using the embedded ${group}. Thanks, Jason. -- ........................................ .... Jason C. Leach .... PGP Key: 0x62DDDF75 .... Keyserver: gpg.mit.edu