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Javascript_ Get page Header code

Source: Internet
Author: User
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Javascript_ Get page title code
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
<html xmlns= "http://www.jzread.com/1999/xhtml"
<head>
<meta http-equiv= " Content-type "content=" HTML; charset=gb2312 "/>
<title>javascript_ get page title code </TITLE>
<script language=" JavaScript ">
Function Get_pagetitle (split_chr,new_pagetit)
{
 var titleitems,return_title;
 var the_ Pagetitle=document.title;
 titleitems=the_pagetitle.split (SPLIT_CHR);
 return_title=the_pagetitle;
 if (titleitems[1])
 {
  return_title=the_pagetitle.replace (titleitems[1],new_ Pagetit)
 
 else
 {
  if (new_pagetit)
  {
    return_title=the_pagetitle & SPLIT_CHR & New_pagetit;
  }
 }
 alert (Return_title);
}
</Script
</head>

<body>
<input value= "test"   type= "button" onclick= "Javascript:get_pagetitle (' _ ', ' = ');"/>
</body>
</html>
 

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