Hello, Mr-S.R Lee< /title></div> <br>JavaScript: <br><div class="codetitle">
<span><a style="CURSOR: pointer" data="58177" class="copybut" id="copybut58177" onclick="doCopy('code58177')"><u>Copy code</u></a></span> The code is as follows:</div>
<div class="codebody" id="code58177"> <br>< ;script type="text/javascript"> <br>function scroll() { <br>//Get title information. <br>var titleInfo = document.title; <br>//Get the first Chinese character (number, letter) of title. <br>//Note: The index of the first character in the string is 0. If the parameter index is not between 0 and string.length, this method returns an empty string. <br>var firstInfo = titleInfo.charAt(0); <br>//Get the second to last information. <br>var lastInfo = titleInfo.substring(1, titleInfo.length); <br>//Splicing output information <br>document.title = lastInfo firstInfo; <br>} <br>//Use setInterval() method to execute <br>setInterval("scroll()", 500); <br></script> <br>
</div> <br>Full demo code:<br><div class="htmlarea">
<textarea id="runcode88489">
<title>Hello, Mr-S.R Lee [Ctrl A select all Note: If you need to introduce external Js, you need to refresh to execute
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