怎么才能在右边的框架中打开链接？具体代码如下

Question

<select onChange=javascript:window.navigate(this.options[this.selectedIndex].value);>
  <option></option>
  <option value=http://www.microsoft.com>微软</option>
</select>

Answer 1

<select onChange="parent.右框架名.location.href=this.options[this.selectedIndex].value;">
  <option></option>
  <option value=http://www.microsoft.com>微软</option>
</select>

Answer 2

<select onchange=javascript:window.open(this.options[this.selectedIndex].value,"mainFrame");>
  <option></option>
  <option value=http://www.microsoft.com>微软</option>
</select>