右侧搜索框随机图片

通过代码实现网页右侧悬浮搜索和随机图片。
链接：隐藏代码
链接：右侧浮动代码
链接：随机显示图片

 <div id="AD1">
     <div id="float" class="float">
   <section id="custom_html-4" class="widget_text widget widget_custom_html">
       <form action="https://www.baidu.com/s?" target="_blank" id="tsf" method="GET" autocomplete="off">
     <input type="text" x-webkit-speech="" onfocus="if (this.value == '百度搜 输入内容 回车搜') {this.value = '';}" onblur="if (this.value == '') {this.value = '百度搜 输入内容 回车搜';}" value="百度搜 输入内容 回车搜" name="q1" "="" />
    </form>
       <br/>
         <form action="https://weixin.sogou.com/weixin?" target="_blank" id="tsf" method="GET" autocomplete="off">
     <input type="text" x-webkit-speech="" onfocus="if (this.value == '搜微信 输入内容 回车搜') {this.value = '';}" onblur="if (this.value == '') {this.value = '搜微信 输入内容 回车搜';}" value="搜微信 输入内容 回车搜" name="query" "="" />
    </form>
       <br/>
    <form action="https://s.weibo.com/weibo?" target="_blank" id="tsf" method="GET" autocomplete="off">
  <input type="text" x-webkit-speech="" onfocus="if (this.value == '搜微博 输入内容 回车搜') {this.value = '';}" onblur="if (this.value == '') {this.value = '搜微博 输入内容 回车搜';}" value="搜微博 输入内容 回车搜" name="q" "="" />
    </form> <br/>
     <form action="https://v.sogou.com/v?" target="_blank" id="tsf" method="GET" autocomplete="off">
  <input type="text" x-webkit-speech="" onfocus="if (this.value == '搜视频 输入内容 回车搜') {this.value = '';}" onblur="if (this.value == '') {this.value = '搜视频 输入内容 回车搜';}" value="搜视频 输入内容 回车搜" name="query" "="" />
    </form> <br/>
    <form action="https://biz.finance.sina.com.cn/suggest/lookup_n.php?" target="_blank" id="tsf" method="GET" autocomplete="off">
     <input type="text" x-webkit-speech="" onfocus="if (this.value == '搜股票 输入内容 回车搜') {this.value = '';}" onblur="if (this.value == '') {this.value = '搜股票 输入内容 回车搜';}" value="搜股票 输入内容 回车搜" name="q" "="" />
    </form> <br/>
         <form action="https://www.qichacha.com/search?" target="_blank" id="tsf" method="GET" autocomplete="off">
     <input type="text" x-webkit-speech="" onfocus="if (this.value == '搜企业 输入内容 回车搜') {this.value = '';}" onblur="if (this.value == '') {this.value = '搜企业 输入内容 回车搜';}" value="搜企业 输入内容 回车搜" name="key" "="" />
    </form> <br/>
    <div style="text-align:center;margin-bottom:-3px;">
       <script language="JavaScript">
var VeryHuo = 5
var now = new Date()
var sec = now.getSeconds()
var ad = sec % VeryHuo;
ad +=1;
if (ad==1){
url="http://cpuck.com/cs/";
alt="ad1";
banner="http://cpuck.com/wxm/img/tmcs233.png";
width="100%";
height="100%";
}
if (ad==2) {
url="http://cpuck.com/ly";
alt="ad2";
banner="http://cpuck.com/wxm/img/tc.png";
width="100%";
height="100%";
}
if (ad==3) {
url="http://cpuck.com/hc";
alt="ad3";
banner="http://cpuck.com/wxm/img/dy12306.png";
width="100%";
height="100%";
}
if (ad==4) {
url="http://cpuck.com/book/";
alt="ad4";
banner="http://cpuck.com/wxm/img/dybook.png";
width="100%";
height="100%";
}
if (ad==5) {
url="http://cpuck.com/alyf";
alt="ad5";
banner="http://cpuck.com/wxm/img/dyalyf.png";
width="100%";
height="100%";
}
document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_blank\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0><br>');
document.write('</center>');
</script>
</div>
</section>
</div>
</div>