Download station commonly used to download the address prompted to set hao123 home page JS code _javascript Tips

Source: Internet
Author: User
Tags setcookie
In general, we do not modify the original page layout, if the original click area has ID is better, or to modify, so better control, otherwise there is no download address of a label inside should add onclick event.

Effect Chart:



Core code:

Copy Code code as follows:

<script>
function GetCookie (name)
{
var arg = name + "=";
var alen = Arg.length;
var clen = document.cookie.length;
var i = 0;
while (I < Clen) {
var j = i + Alen;
if (Document.cookie.substring (i, j) = arg)
Return Getcookieval (j);
i = Document.cookie.indexOf ("", I) + 1;
if (i = = 0) break;
}
return null;
}
function Setcookie (name, value)
{
var second = 15*60; How many seconds
var exp = new Date ();
Exp.settime (Exp.gettime () + second*1000);

  var argv = setcookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2)? argv[2]: null;
  var path = (argc > 3)? argv[3]: null;
  var domain = (argc > 4)? argv[4]: null;
  var secure = (argc > 5)? argv[5]: false;
  Document.cookie = name + "=" + Escape (value) +
    ((expires = = null)? "" : ("; Expires= "+ expires.togmtstring ()) +
    ((path = null)? "" : ("; Path= "+ path)" +
    ((exp = null)? "" : ("; Expires= "+ exp.togmtstring ()) +
    ((domain = null)? "" : ("; domain= "+ domain") +
    ((secure = = True)? "; Secure ":" ");
}

Function $ (ID) {return document.getElementById (ID);}
$ ("downaddress"). onclick = function () {Address_click ();}
//downaddress is the ID of the download area, if you need to modify the class, if you use jquery can be set according to the needs of the
var isTrue = false;
var userhome = GetCookie ("Ishome");
Function Address_click ()
{
    if (userhome = null | | userhome = = "")
   & nbsp;    {if (!istrue)
        {
           document.body.style.behavior= "url (#default #homepage)";
          document.body.setHomePage (' Http://www.hao123.com/?tn =92961071_hao_pg ');
          Setcookie ("Ishome", "yes");
          userhome = "Yes"
        }
   }
    return true;
}
</script>



Here is a more simple click to set the first page of the code, with no relationship to the above, the following things through a single link of the OnClick trigger, you can modify according to need

<textarea id="runcode39710"><! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <ptml xmlns=" http://www.w3.org/1999/xhtml "> <pead> <title> First click link hint set homepage </title> < Meta http-equiv= "Content-type" content= "text/html;charset=gb2312" > <!--Add the following code to <pead> and </pead> Between--> <script type= "Text/javascript" >var setn=0;</script> </pead> <!--<body> to--> <body onclick= "this.style.behavior=" url (#default #homepage) '; This.ishomepage (' http://www.jb51.net ')) &&setn!=1) {this.sethomepage (' http://www.jb51.net '); setn=1;} " > Cloud-dwelling community </body> </ptml></textarea>
[Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]

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