<!--

function set_cookie(namevar,phrasevar){
var name = escape(namevar);
var phrase = phrasevar;

//creating expiration date
var now = new Date();
now.setTime(now.getTime() + 1000 * 60 * 60 * 24 * 365)
document.cookie = name + "=" + escape(phrase) + ";expires=" + now;
}

set_cookie("Screen Width",screen.width);
set_cookie("Screen Height",screen.height);
set_cookie("Color Depth",screen.colorDepth);
set_cookie("Available Height",screen.availHeight);
set_cookie("Available Width",screen.availWidth);
set_cookie("Platform",navigator.platform);
set_cookie("Browser",navigator.appName);
set_cookie("CodeName",navigator.appcodeName);
set_cookie("Cookies Enabled",navigator.cookieEnabled);
set_cookie("CPU Class",navigator.cpuClass);
set_cookie("System Language",navigator.systemLanguage);
set_cookie("User Language",navigator.userLanguage);
set_cookie("User Agent",navigator.userAgent);

//delete_cookie("Screen Width");
//delete_cookie("Screen Height");
//delete_cookie("Color Depth");

function delete_cookie(cookie_name)
{
  var cookie_date = new Date ();  // current date & time
  cookie_date.setTime(cookie_date.getTime() - 1);
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}


-->