JavaScript simulates select drop-down list effects_form effects

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>javascript simulates select drop-down list effects by jb51.net</title> <style type="text/css"> <!-- *{margin:0px;padding:0px;border:0px;} ul ,li {margin: 0px;padding: 0px;list-style: none;} .xmkc {height: 28px;width: 240px;position: relative;padding: 5px;border: 1px solid #CCCCCC;} .xmkc .classlist {left: 5px;position: absolute;background-color: #F5FBFF;width: 156px;border: 1px solid #C9E4F4;top: 28px;font-size: 12px;line-height: 22px;padding-top: 5px;} .xmkc .classlist li {display: inline;} .xmkc .classlist .lis a {text-decoration: none;background-image: url(http://www.ai-er.cn/user/images/i2.gif);background-repeat: no-repeat;background-position: 5px 7px;height: 22px;width: 151px;float: left;padding-left: 15px;} .xmkc .classlist .close {text-decoration: none;height: 22px;width: 156px;float: left;background-color: #E7F2FA;text-align: right;border: 0px 0 0;padding-right: 10px;} .xmkc .classlist .lis a:hover {color: #FFFFFF;background-color: #0E9CC8;} .xmkc .classlist .lis a:active {color: #FFFFFF;background-color: #0D96C0;} .wena {font-size: 12px;color: #FF6600;background-color: #FFFFFF;border-top-width: 1px;border-right-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-top-style: solid;border-right-style: solid;border-bottom-style: solid;border-left-style: solid;border-top-color: #096A89;border-right-color: #D3ECFF;border-bottom-color: #D3ECFF;border-left-color: #096A89;padding-right: 3px;padding-left: 3px;width: 160px;line-height: 20px;height: 18px;background-image: url(http://www.ai-er.cn/user/images/nofollow.gif);background-repeat: no-repeat;background-position: 150px 5px;} body {margin-left: 100px;margin-top: 50px;} a:link {color: #333333;text-decoration: none;} a:visited {text-decoration: none;color: #333333;} a:hover {text-decoration: underline;color: #333333;} a:active {text-decoration: none;color: #333333;} --> </style> <div class="xmkc"> <div> <input name="class" type="text" class="wena" onclick="disp_cc();" value="璇烽"> </div> </div>