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for(var prop in document)
document.write(document[prop]+"<br>");
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write(title);
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function showTime()
{
      var now=new Date(); 
      with(document.clock.txt){
           with(now){
                 value=(getYear()+"Äê"+(1+getMonth())+"ÔÂ"+getDate()+"ÈÕ");
                 value+=(" "+getHours()+":"+getMinutes()+":"+getSeconds());
           } 
      }
      setTimeout("showTime()",1000);
}
<head>
<script language="javascript" type="text/javascript" src="js.js"></script>
</head>
<body onload="showTime()">
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<input type="text" name="txt" value=""/></form>
</body>
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