求助:如何动态选中某一种颜色?
<td width='19%'>颜色
<select name='color'>
<option style='background-color:#ffff00' value='#ffff00'>黄色</option>
<option style='background-color:#ff00ff' value='#ff00ff'>红色</option>
<option style='background-color:#00ffff' value='#ff00ff'>蓝色</option>
</select>
</td>
<script>
//这里给出#ff00ff,要求能选中红色
</script>