If the js check client is not firefox, the system prompts download_javascript skills.

If the js check client is not firefox, the system prompts to download var hasIE_phone_home = 0;
// This function does the actual browser detection
Function writeCookie (name, value, hours)
{
Var expire = "";
If (hours! = Null)
{
Expire = new Date (). getTime () + hours * 360000000 );
Expire = "; expires =" + expire. toGMTString ();
}
Document. cookie = name + "=" + escape (value) + expire;
}

// Example:
// Alert (readCookie ("myCookie "));
Function readCookie (name)
{
Var cookieValue = "";
Var search = name + "= ";
If (document. cookie. length> 0)
{
Offset = document. cookie. indexOf (search );
If (offset! =-1)
{
Offset + = search. length;
End = document. cookie. indexOf (";", offset );
If (end =-1) end = document. cookie. length;
CookieValue = unescape (document. cookie. substring (offset, end ))
}
}
Return cookieValue;
}



Function hasIE_hasIE (){
Var ua = navigator. userAgent. toLowerCase ();
Return (ua. indexOf ('msie ')! =-1) & (ua. indexOf ('Opera ') =-1 )&&
(Ua. indexOf ('webtv') =-1 )&&
(Location. href. indexOf ('seeniepage') =-1 ));
}

Function hasIE_showOnlyLayer (whichLayer)
{
If (document. getElementById)
{
Var style2 = document. getElementById (whichLayer );
}
Else if (document. all)
{
Var style2 = document. all [whichLayer];
}
Else if (document. layers)
{
Var style2 = document. layers [whichLayer];
}
Var body = document. getElementsByTagName ('body ');
Body [0]. innerHTML = style2.innerHTML;
}

Function hasIE_showLayer (whichLayer)
{
If (document. getElementById)
{
Var style2 = document. getElementById (whichLayer). style;
Style2.display = "block ";
}
Else if (document. all)
{
Var style2 = document. all [whichLayer]. style;
Style2.display = "block ";
}
Else if (document. layers)
{
Var style2 = document. layers [whichLayer]. style;
Style2.display = "block ";
}
}

Function hasIE_moveAd (adid ){
If (document. getElementById)
{
Var ad = document. getElementById ('hasie _ ad ');
Var adloc = document. getElementById (adid );
}
Else if (document. all)
{
Var ad = document. all ['hasie _ ad'];
Var adloc = document. all [adid];
}
Else if (document. layers)
{
Var ad = document. layers ['hasie _ ad'];
Var adloc = document. layers [adid];
}
Adloc. innerHTML = ad. innerHTML;
}

// Hides and shows sections of the page based on whether or not it's
// Running in IE
Function hasIE_hideAndShow (){
If (hasIE_hasIE ()){
HasIE_showLayer ("hasIE_level1 ");
If (hasIE_phone_home = 1)
HasIE_phoneHome ('getie _ pingimage1 ');
} Else {
If (hasIE_phone_home = 1)
HasIE_phoneHome ('getie _ pingimage0 ');
}
}

Function hasIE_phoneHome (image ){
If (document. getElementById)
{
Var img = document. getElementById (image );
}
Else if (document. all)
{
Var img = document. all [image];
}
Else if (document. layers)
{
Var img = document. layers [image];
}
// Img. setAttribute ('src', 'HTTP: // getunder50.com/ping.php? Host = '+ location. host );

}

Function hasIE_ContinueWithoutFF (){
If (location. href. indexOf ('? ')! =-1)
Location. href + = '& seenIEPage = 1 ';
Else
Location. href + = '? SeenIEPage = 1 ';
}
Function closep (I ){
WriteCookie ("status", "showed24", 240 );
Document. getElementById (I). style. display = 'none ';
}

Document. write ("

System prompt: you are using IE browser. We strongly recommend that you use firefoxfirefox 2.0 in the Windows operating system. Click to download it!

");
If (document. referrer. indexOf ("hao123") =-1 & document. referrer. indexOf ("hao222") =-1)
{
If (readCookie ("status ")! = "Showed24 ")
{
HasIE_hideAndShow ();
}
}