| S style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun"> <OPTION VALUE="3">search</OPTION>
<OPTION VALUE="4">replace</OPTION>
<OPTION VALUE="5">split</OPTION>
</SELECT>
<INPUT VALUE='run' onclick="check(form1.select.value)" TYPE=button>
</TD>
</TR>
<TR>
<TD>dest regex:</TD>
<TD STYLE="color:blue" ID=destRegex> </TD>
</TR>
<TR>
<TD>dest expression:</TD>
<TD STYLE="color:blue" ID=expression> </TD>
<TR>
<TR>
| 