document.write("<div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2010/01/PMY5R9XQPMHLW2HV.asp\" target=\"_blank\"><span class=\"key\">不用</span> <span class=\"key\">JavaScript</span> <span class=\"key\">实现</span><span class=\"key\">文本框</span><span class=\"key\">内容</span><span class=\"key\">字母</span><span class=\"key\">自动</span><span class=\"key\">大写</span></a></div>    <div class=\"abstract\"><span class=\"pubDate\">2010年01月26日</span> 向<span class=\"key\">文本框</span>输入文字时，如何让小写<span class=\"key\">字母</span><span class=\"key\">自动</span>变为<span class=\"key\">大写</span>呢？很多人想到用 <span class=\"key\">JavaScript</span>，比如：&amp;lt;input name=&quot;t1&quot; type=&quot;text&q</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2010/01/PMY5R9XQPMHLW2HV.asp\" target=\"_blank\">http://www.itpow.com/c/2010/01/PMY5R9XQPMHLW2HV.asp</a></div></div><div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2009/10/5PH6PB1JUN58ZPS2.asp\" target=\"_blank\">33 个 <span class=\"key\">JavaScript</span> <span class=\"key\">自动</span>完成(Autocomplete)脚本</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2009年10月21日</span> 验，其实就是把所有用户视为极度弱智和超级懒鬼。比如<span class=\"key\">JavaScript</span><span class=\"key\">自动</span>完成(Autocomplete)脚本, 常用于表单，用户只需输入一两个<span class=\"key\">字母</span>，就为你扩展、联想、匹配和供君选择。如果你也正</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2009/10/5PH6PB1JUN58ZPS2.asp\" target=\"_blank\">http://www.itpow.com/c/2009/10/5PH6PB1JUN58ZPS2.asp</a></div></div><div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2009/01/1IS7UDMPG8492V0D.asp\" target=\"_blank\"><span class=\"key\">JavaScript</span> <span class=\"key\">字母</span>下标数组</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2009年01月09日</span> /显示 undefined可以看出<span class=\"key\">字母</span>下标似乎与数组没关系：不会增加数组的长度；即使手动设置了数组的长度，也无法通过数字下标取<span class=\"key\">字母</span>下标对应的值。相关阅读<span class=\"key\">JavaScript</span> 数组专题</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2009/01/1IS7UDMPG8492V0D.asp\" target=\"_blank\">http://www.itpow.com/c/2009/01/1IS7UDMPG8492V0D.asp</a></div></div><div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2013/10/6121.asp\" target=\"_blank\"><span class=\"key\">实现</span> textarea 控件<span class=\"key\">自动</span>增高（兼容多浏览器）</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2013年11月05日</span> 网上好多代码不兼容多浏览器，于是自己写了一个。以下代码<span class=\"key\">实现</span>了 textarea <span class=\"key\">文本框</span>高度随着<span class=\"key\">内容</span>的增高而<span class=\"key\">自动</span>增高：&amp;lt;!DOCTYPE html PUBLIC &quot;-//W3</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2013/10/6121.asp\" target=\"_blank\">http://www.itpow.com/c/2013/10/6121.asp</a></div></div><div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2017/09/8009.asp\" target=\"_blank\">jQuery <span class=\"key\">实现</span><span class=\"key\">文本框</span>文字水印</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2017年09月10日</span> uot; onfocus=&quot;<span class=\"key\">javascript</span>:focusWatermark(this);&quot; onblur=&quot;<span class=\"key\">javascript</span>:blurWatermark(this</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2017/09/8009.asp\" target=\"_blank\">http://www.itpow.com/c/2017/09/8009.asp</a></div></div>")