求众大神们帮个忙。该如何处理

求众大神们帮个忙。。
鼠标悬停的时候图片放大效果怎么做呢。

[解决办法]

HTML code

<img id='image' src='http://avatar.profile.csdn.net/C/D/B/2_woshior198.jpg' width='100'/><script>var img = document.getElementById('image');img.onmouseover = function(){this.width='200'}img.onmouseout = function(){this.width='100'}</script>
[解决办法]
探讨


HTML code
<img id='image' src='http://avatar.profile.csdn.net/C/D/B/2_woshior198.jpg' width='100'/>
<script>
var img = document.getElementById('image');
img.onmouseover = function(){this.width='200'……

[解决办法]
探讨


引用:

HTML code
<img id='image' src='http://avatar.profile.csdn.net/C/D/B/2_woshior198.jpg' width='100'/>
<script>
var img = document.getElementById('image');
img.onmouseover =……
这样做图片不会失真？！

[解决办法]
探讨


引用:

HTML code
<img id='image' src='http://avatar.profile.csdn.net/C/D/B/2_woshior198.jpg' width='100'/>
<script>
var img = document.getElementById('image');
img.onmouseover =……