'**************************************
' Name: A Screen Size Redirection With Variable Passed Back To Server
' Description:Screen Size and Browser sniffer that talks to the server... I actually use this little snippet cause I needed to get the window size (not resolution), and browser information to the server asp code to be able to create the resulting page strictly for the browser / resolution.
' By: Brian Reeves
'
' Returns:appends an .asp variable to the redirected page.
Such as "http://www.url.com/default.asp?b=xxxx
'
' Assumes:This code was designed with asp just replace all of the '<%= VariableName %> with the location... I use this as a ssi on certain pages.
'
' Side Effects:It does a client side redirect so you show up as redirection on search engines...
This is what i use if you want to redirect to different pages you should be able to figure it out if you need any help i will add to it.
'
'This code is copyrighted and has' limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=2496&lngWId=14'for details.'**************************************
<%
'This code was written by Brian Reeves (ketapillar 'at' hotmail 'dot' com)
'If you want to use this code go ahead just make some note in the comments
'referencing that i coded it.
Dim strURL, strDocument, strDescription, strKeywords, strTitle
' Below is for setting the variables in real life I use a database
'to populate these fields.
strURL = "http://www.url.com/" 'remember the slash
' could leave bland if you are in the same directory example below
' strURL = ""
strDocument = "pagename.asp"'name of the page
strDescription = "This is the page description"
strKeywords = "this, is, a, listing, of, the, keywords, for, this, page"
strTitle = "This Pages Title"
'
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head>
<meta name="Description" content="<%= strDescription%>">
<meta name="Keywords" content="<%= strKeywords %>">
<title><%= strTitle %></title>
</head>
<body title="<%= strBodyTitle %>">
<script language="JavaScript" type="text/javascript">
/*******************************************************
Resolution Redirection JavaScript. Is supported in ie3+,
and ns3+ All of the code was rewritten from examples that
i have no idea where they came from.
Author: Brian Reeves
Email:ketapillar@hotmail.com
********************************************************/
breakFrames();
var strNewLocation=""; // Used as placeholder
var strURL="<%= strURL %>"; // URL of redirect document
var strDocument="<%= strDocument %>"; // Name of redirect document
var strBrowser = getBrowser();
var strResolution = getResolution();
strNewLocation=strURL + strDocument + "?b=" + strBrowser + strResolution;
if((strBrowser == "ie5") || (strBrowser == "ie4") || (strBrowser == "ie3") || (strBrowser == "ns4"))
{document.location.href=strNewLocation;} // Redirecting
else {document.location.href="oldsite/index.html";} // Redirecting to oldsite
/********************************************************
variable getResolution();
Gets the clients available screen width and returns the
width in "a,b,c,d or e" depending on the resolution.
Will return "z" on unsupported resolutions.
Possible future modifications could be if both are null,
open a new browser window "full screen" write an image
100% x 100% get the image size and return the values.
********************************************************/
function getResolution(){
var iWidth, iHeight, sRes;
if (window.innerWidth != null) {
iWidth = window.innerWidth;
iHeight = window.innerHeight;
}
else if (document.body.clientWidth != null) {
iWidth = document.body.clientWidth;
iHeight=document.body.clientHeight;
}
else { iWidth = 640; }
if(iWidth <= 640)
{sRes = "a";} // 640 x 480 Resolution
else if(iWidth <= 800)
{sRes = "b";} // 800 x 600 Resolution
else if(iWidth <= 1024)
{sRes = "c";} // 1024 x 800 Resolution
else if(iWidth <= 1280)
{sRes = "d";} // 1280 x 1024 Resolution
else if(iWidth <= 1600)
{sRes = "e";} // 1600 x 1200 Resolution
else {sRes = "z"}
return (sRes);
}
/********************************************************
getBrowser();
Gets the users browser type and returns "ie5, ie4, ie3,
ns6, ns4, ns3". Will return "other" on any other browser.
********************************************************/
function getBrowser() {
var vBrowser=navigator.appName;
var vVersion=navigator.appVersion;
var sBrowser;
if (vBrowser.indexOf("Microsoft")>=0 && vVersion.indexOf("6")>=0)
{sBrowser="ie5";} // Microsoft Internet Explorer 5.x
else if (vBrowser.indexOf("Microsoft")>=0 && vVersion.indexOf("5")>=0)
{sBrowser="ie5";} // Microsoft Internet Explorer 5.x
else if (vBrowser.indexOf("Microsoft")>=0 && vVersion.indexOf("4")>=0)
{sBrowser="ie4";} // Microsoft Internet Explorer 4.x
else if (vBrowser.indexOf("Microsoft")>=0 && vVersion.indexOf("3")>=0)
{sBrowser="ie3";} // Microsoft Internet Explorer 3.x
else if (vBrowser.indexOf("Netscape")>=0 && vVersion.indexOf("6")>=0)
{sBrowser="ns6";} // Netscape Navigator 6.x
else if (vBrowser.indexOf("Netscape")>=0 && vVersion.indexOf("4")>=0)
{sBrowser="ns4";} // Netscape Navigator 4.x
else if (vBrowser.indexOf("Netscape")>=0 && vVersion.indexOf("3")>=0)
{sBrowser="ns3";} // Netscape Navigator 3.x
else
{sBrowser="other";} // All Others
return(sBrowser);
}
/********************************************************
breakFrames();
breakFrames() Tests if user was linked to here within
a frame. If true then will reopen current location
in the parent window.
********************************************************/
function breakFrames(){
if(self.parent.frames.length != 0)
{self.parent.location = document.location;}
}
</script>
<!-- Page to show to search engines and browsers that do not support javascript -->
</body>
</html>
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3/20/2003 4:10:49 PM: 
