On a customized dispform.aspx page for document library, I'd like to add a delete button. I'm trying this code from SharePoint Designer, but getting error in sharePoint designer 2007
A string literal was not closed.
<a href="javascript: if(DeleteItemConfirmation()) {ddwrt:GenFireServerEvent(concat('__cancel;__delete{',$KeyField,'=',$KeyValue,'};__commit;__redirect={mypage.aspx}))};" >
<img border="0" src="someimage.pgn" alt="delete" width="20" height="20"/>
</a>