//TOF.ConsRegistry = new Object();

TOF.namespace("ConsRegistry");

// UTILITIES

// Returns the version of Internet Explorer or a -1
// (indicating the use of another browser).
// Function is from: http://msdn.microsoft.com/en-us/library/ms537509.aspx
TOF.ConsRegistry.getIEVersion = function(){
  var rv = -1; // Return value assumes failure.
  if (navigator.appName == 'Microsoft Internet Explorer')
  {
    var ua = navigator.userAgent;
    var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
    if (re.exec(ua) != null)
      rv = parseFloat( RegExp.$1 );
  }
  return rv;
}