<!-- Beginning of JavaScript to get browser info and set variables.
/*
  2 different variables used in different programs for version.
*/
browserCodn = navigator.appCodeName;
browserAgt  = navigator.userAgent;
version     = parseInt(navigator.appVersion);
browserVer  = parseInt(navigator.appVersion);
browserName = navigator.appName;
prevPage    = document.referrer;
scr_width   = 640;
scr_height  = 480;
if (version > 3)
 {
  scr_width   = screen.width;
  scr_height  = screen.height;
 }
// -- End of Global sets. -->