// site.js

// home page random image
var flashsrc;
function showRandomHomePageFlash() {
	
	var rand1 = 0;
	var useRand = 0;
	var imgnum = 6;

	do {
		var randnum = Math.random();
		rand1 = Math.round(imgnum * randnum);
	} while (rand1 == useRand);


	flashsrc = "/images/home-flash-" + rand1 + ".swf";

	
}

var ver = parseInt(navigator.appVersion);
var ns5 = ((navigator.appName.indexOf("Netscape") != -1) && (ver >= 5));
var ns4 = ((navigator.appName.indexOf("Netscape") != -1) && (ver >= 4 && ver < 5));
var isMac = (navigator.appVersion.indexOf ("Mac") != -1) ? true : false;