我想通过点击SELECT里的内容之后打开一个新窗口，应该怎么写？里面有代码，怎么修改？

[cBeginner]

<script language="JavaScript">
function go(formula){
if (formula.list.selectedIndex != 0){
location.href = formula.list.options formula.list.selectedIndex].value;
}
}
</script>

<FORM>
<SELECT name="cf" target="_blank" onChange="go(this.form)">
<OPTION SELECTED>TEST
<OPTION VALUE="http://a/">a
<OPTION VALUE="http://b/">b
<OPTION VALUE="http://c/">c
<OPTION VALUE="http://d/">d
</SELECT>
</FORM>

我想通过点击任意一个之后弹出一个新窗口并且连接到那个想去的页面，就象加个target="_blank"的效果，怎么作？

[emu]

呵呵，不小心写错了，发出去后才发现，就没去改了。

[cBeginner]

sorry, name="list"

[cBeginner]

target="_blank" in SELECT tag that's no use.

[emu]

<select size =10 onclick="open(this.value)">
<option value="http://www.csdn.net">csdn</option>
......
</select>

[cBeginner]

Thank you emu(ston).

Although your answer is wrong, you remind me something.

The correct answer should be <select size =10 onChange="window.open(this.value)">