MiThink 记事本

<select name="selectmenu" style="position:absolute;top:0px; width: 110px; height: 0px; left: 0px; clip: rect(0 110 20 90) " onChange="document.getElementById('dmtxt').value=this.options[this.selectedIndex].value">
<option value="">选择邮箱</option>
<option value="sina.com">sina.com</option>
<option value="sohu.com">sohu.com</option>
<option value="tom.com">tom.com</option>
<option value="126.com">126.com</option>
<option value="163.com">163.com</option>
<option value="yahoo.com.cn">yahoo.com.cn</option>
<option value="kingsoft.com">kingsoft.com</option>
</select>
<input name="dmtxt" id="dmtxt" type="text" value=""  style="position:absolute;top:0px; width:95px; height:21px; left:0px;">