

<html>
<body>

<form method="post" action="demo_aspnet_htmlinputimage.aspx" id="ctl00">
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMjA4MTY5NDI3MGQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgIFBWN0bDAxBQVjdGwwMlAIP8IAt+08uOpBMz4288D3oj44OoPNW7B+cvZoXhTP" />

<input type="hidden" name="__VIEWSTATEGENERATOR" id="__VIEWSTATEGENERATOR" value="F9916122" />
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEdAAOcwxy1prTqM0UcmvJ/O2HF8U64O7P3hu9FCADqHdzsauKvLNdlnDJuHW3p+9jPAN/Z2ENPX0lt3ISuOvIhvcpa59lw30sfNJo7Xvm7nVlQPA==" />
<p>请点击其中的一幅图片：</p>
<p>
<input src="../../i/eg_bulbon.gif" name="ctl01" type="image" width="45" height="60" />
</p>
<p>
<input src="../../i/eg_bulboff.gif" name="ctl02" type="image" width="45" height="60" />
</p>
<p id="p1"></p>
</form>

</body>
</html>