<span>   
             <input name="assetName" style="width: 80px;border: 1px solid #8090B2;background-color: #F5FAFD;height: 18px;">
                  <span   style="width:100;overflow:hidden;border:0px solid #F5FAFD; ">
                   
                  <html:select   onchange="assetName.value=value"   style="margin:-2;width:102;margin-left:-82;height: 18px;">  
                  <option   value="hehe">hehe</option>  
                  <option   value="csdn">csdn</option>  
                  </html:select>
                  </span>   
 </span>