Спасибо!!)
Рабочая версия
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<TITLE>123</TITLE>
</HEAD>
<BODY BGCOLOR="#c0c0c0" TOPMARGIN=2 TEXT="#000000" LINK="#0000FF" VLINK="#000080" ALINK="#FF0000">
<form>
<script language = javascript>
function GotoLink(this_sel)
{
URL = this_sel.value;
if(URL != "00000")
{
location.assign(URL);
top.location = URL;
}
}
</script>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr align=center valign=center><td colspan="2">LinkPage</td></tr>
<tr align=center valign=center><td colspan="2">
<tr><td align=left >
<select ID="LinkPage" onChange="GotoLink(this)" size=1>
<OPTION VALUE="00000" >Выбор сервера</OPTION>
<OPTION VALUE="http://192.168.192.20/index.php3" >сервер0</OPTION>
<OPTION VALUE="http://192.168.192.22/index.php3" >сервер2</OPTION>
<OPTION VALUE="http://192.168.192.23/index.php3" >сервер3</OPTION>
<OPTION VALUE="http://192.168.192.24/index.php3" >сервер4</OPTION>
<OPTION VALUE="http://192.168.192.25/index.php3" >сервер5</OPTION>
<OPTION VALUE="http://192.168.192.26/index.php3" >сервер6</OPTION>
<OPTION VALUE="http://192.168.192.27/index.php3" >сервер7</OPTION>
<OPTION VALUE="http://192.168.192.28/index.php3" >сервер8</OPTION>
<OPTION VALUE="http://192.168.192.29/index.php3" >сервер9</OPTION>
<OPTION VALUE="http://192.168.192.30/index.php3" >сервер10</OPTION>
</SELECT>
</td></tr>
</td></tr>
</table>
</form>
</body>
</html>