HTML下拉表跳轉鏈接

<select onChange="if(this.selectedIndex && this.selectedIndex!=0){window.open(this.value);}this.selectedIndex=0;" size=1 name=select>

<option selected value="0">請選擇</option>

<option value="http://www.163.com">網易</option>

<option value="http://www.qq.com">騰訊</option>

<option value="http://www.sina.com.cn">新浪</option>

</select>