/*
Script Name: Simple Javascript Browser/OS detection
Authors: Harald Hope, Tapio Markula, Websites: http://techpatterns.com/
http://www.nic.fi/~tapio1/Teaching/index1.php3
Script Source URI: http://techpatterns.com/downloads/javascript_browser_detection.php
Version 2.0.2
Copyright (C) 29 June 2007
*/
var d, dom, ie, ie4, ie5x, moz, mac, win, lin, old, ie5mac, ie5xwin, op;
d = document;
n = navigator;
na = n.appVersion;
nua = n.userAgent;
win = ( na.indexOf( 'Win' ) != -1 );
mac = ( na.indexOf( 'Mac' ) != -1 );
lin = ( nua.indexOf( 'Linux' ) != -1 );
if ( !d.layers ){
dom = ( d.getElementById );
op = ( nua.indexOf( 'Opera' ) != -1 );
konq = ( nua.indexOf( 'Konqueror' ) != -1 );
saf = ( nua.indexOf( 'Safari' ) != -1 );
moz = ( nua.indexOf( 'Gecko' ) != -1 && !saf && !konq);
ie = ( d.all && !op );
ie4 = ( ie && !dom );
/*
ie5x tests only for functionality. ( dom||ie5x ) would be default settings.
Opera will register true in this test if set to identify as IE 5
*/
ie5x = ( d.all && dom );
ie5mac = ( mac && ie5x );
ie5xwin = ( win && ie5x );
}
/********************************************************
here is a sample use of the browser detector, it would load a browser specific stylesheet
for certain unsupported or improperly supported mac ie 5 css styles. The depth variable
is used so that the javascript library file can be used from anywhere in the website, you simply
insert the depth of the file like this,
...
Browser information Page
');
}
else if ( d.layers ){
d.write('');
}
else if ( ie4 ){
d.write('');
}
else if ( moz ){
d.write('');
}
else {
d.write('< link rel = "stylesheet" type = "text\/css" href = "/css/moz5.css" />');
}
}
********************************************************/