<script>
function show_js(s_filepath)
{
var s_domain = location.host;
var js_path = "";
if (s_domain == "test.mydoimn.com")
{
js_path = "my.mydoimn.com" + s_filepath;
}
else
{
js_path = "my1.mydoimn.com" + s_filepath;
}
return js_path;
}
</script>
//调用
<td align="left" class="f12"><table width="153" border="0" cellspacing="0" cellpadding="0" style=border-collapse: collapse>
                          <script language="JavaScript" src=show_js("/test.js")></script>
                      </td>js一直调不出来  兄弟们帮忙看看是哪儿的毛病