// browser detector
// 
// sets up global variables that can be used in all js files
// browsers that it will detect:

var ie55 = false;
var ie5 = false;
var ie4 = false;
var ie3 = false;
var ns3 = false;
var ns4 = false;
var ie  = false;
var pc  = false;
var mac = false;
var COMPU_TYPE = null;

var bName = navigator.appName;
var bVersion = parseInt(navigator.appVersion);

// kreal added
if ( navigator.platform == "Win32" ) {
	COMPU_TYPE = "win";
	pc = true;
}
if ( navigator.platform == "MacPPC" ) {
	COMPU_TYPE = "mac";
	mac = true;	
}


// check for Netscape 
if (bName == "Netscape") {
  //browser = "ns" + bVersion;
  if ( bVersion >=3 && bVersion < 4 ) {
      ns3 = true;
  }
  else if(bVersion >=4 ) {
      ns4 = true;
  }
} else {
  // check for MSIE
   if (bName == "Microsoft Internet Explorer") {
     ie = true;
	 if ( bVersion >=3 && bVersion < 4 ) {
         ie3 = true;
     }
     else if ( navigator.userAgent.indexOf("MSIE 5.") != -1) {
        ie5 = true;
		if ( navigator.userAgent.indexOf("MSIE 5.5") != -1){
			ie55 = true;
		}
     } 
     else if (bVersion >=4 && bVersion < 5){;
         ie4 = true;
     }
     else if (bVersion >=5){;
         ie5 = true;
     }
   }
}