/*
		Detects version information about the user's broser,
		required by some other scripts
	*/




// Major version number of browser
var navVer = new Number(navigator.appVersion.substring(0,1));

// Name of browser
var navName = new String(navigator.appName);

// True if version 4
var navIsVersion4 = new Boolean(false);

// True if Internet Explorer
var navIsIE = new Boolean(false);

// True if Netscape
var navIsNetscape = new Boolean(false);

	navIsVersion4 = (navVer>=4);

	navIsIE = (navName=="Microsoft Internet Explorer");

	navIsNetscape = (navName=="Netscape");