要完成此效果需要三个步骤 第一步：把如下代码加入到区域中 <script LANGUAGE="JavaScript"> </script> 第二步：把如下代码加入到区域中

键入a-d看看效果.


ALL ALL CATALOG ALL CLUSTERS ALL CLUSTERS HASH EXPRESSIONS ALL COL COMMENTS ALL COL PRIVS ALL COL PRIVS MADE ALL COL PRIVS SENT ALL CONSTRAINTS ALL CONS COLUMNS ALL DB LINKS ALL DEF AUDIT ALL DEPENDENCIES ALL ERRORS ALL HISTOGRAMS ALL INDEXES ALL IND COLUMNS ALL JOBS ALL OBJECTS ALL REFRESH ALL REFRESH NOW ALL USERS ALL VIEWS AUDIT ACTIONS BOOKS CLIENTS CLOSED COLUMN PRIVILEGES DBA ANALYZE COST DBA FROM CLIENTS DBA FROM NEIGHBORS DBA PROFILES DBA REFRESH ALL DBA REFRESH PAGE DBA REPORT DBA RGROUP DBA ROLE DBA ROLE SUMMARY DBA ROLLBACK SEGS

第三步：把“OnLoad="javascript:setUp()"”加在标记里 例如：