var isNav4 = (navigator.appName == "Netscape" &&  parseInt(navigator.appVersion) == 4); 
if (!isNav4) {alttxt="Not Nav 4"};

var isIE5mac = ((navigator.appVersion.indexOf("MSIE 5.")!=(-1)) && (navigator.appVersion.indexOf("Macintosh")!=(-1)));
var whatB = ("this is " + navigator.appName + " XX " + navigator.appVersion);
//alert(whatB);
//alert(isIE5mac);

var newloc = "";
var wrnlnk = "";
newloc=self.location.href;
wrnlnk = "http://knowledgeloom.org/js/unfrmlnk.html?" + newloc;
if (isIE5mac) {
	wrnlnk = ("'" + wrnlnk + "'");
	newloc = ("'" + newloc + "'");
}
if (top != self){
  		var klWin=window.open(newloc,"kl_own","width=600,resizable=yes,status=yes,toolbar=yes,location=yes,menubar=yes,scrollbars=yes");
	    if (klWin) {self.location.href="http://knowledgeloom.org/js/unframe.html"};
		if (!klWin) {self.location.href=wrnlnk};
	}

    	
function getBrowserVersion()
{
	return parseInt(navigator.appVersion);
}

function getBrowserName()
{

	if (navigator.appName.indexOf("Microsoft") != -1)
		return "ie";
	else if (navigator.appName.indexOf("Netscape") != -1)
		return "netscape";
	else
		return "other";
}

function getBrowserResolution()
{

	// Check the screen object for IE/Netscape 4.0 or above.
	if (self.screen)
	{
		return screen.width;
	}
	else
	{
		// Check through Java.
		if (isJavaAvailable())
			return (java.awt.Toolkit.getDefaultToolkit().getScreenSize().width);
		// Return unknown.
		else
			return 0;
	}
}

function isJavaAvailable()
{
	if (navigator.javaEnabled())
		return true;
	else
		return false;
}

function getClientIP()
{
	if (isJavaAvailable())
	{
		var ip = new java.net.InetAddress.getLocalHost();
		var ipStr = new java.lang.String(ip);
		return (ipStr.substring(ipStr.indexOf("/")+1));
	}
	else
	{
		return "unchecked";
	}
}

function openInteractiveWindow(url)
{
	var popupWin1 = window.open(url, '_interactive', 'toolbar=no,location=no,directories=no,status=off,menubar=no,scrollbars=yes,resizable=yes,width=440,height=500');
}

function openPrintWindow(url)
{
	var popupWin1 = window.open(url, '_print', 'toolbar=no,location=no,directories=no,status=off,menubar=yes,scrollbars=yes,resizable=yes,width=600,height=400');
}

function openExternalWindow(url)
{
	var popupWin2 = window.open(url, '_external', 'toolbar=yes,directories=no,status=on,menubar=yes,scrollbars=yes,resizable=yes,width=640,height=480');
}

function openPagenotesWindow(url)
{
	var popupWin3 = window.open(url,"Notes","toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=570,height=430");
}

function doPreload()
{
   var the_images = new Array('11a2.jpg','11b2.jpg','11C2.jpg', '11d2.jpg');
   preloadImages(the_images);
}

function preloadImages(the_images_array)
{
   for(loop = 0; loop < the_images_array.length; loop++)
		{
          var an_image = new Image();
          an_image.src = the_images_array[loop];
		}
}

function getAnswer1()
{
	a = window.qa.getAnswer();
	
	//a = document.applets[0].getAnswer();
	//alert (a);
	//return false;

	//a = document.applets[0].getAnswer();
	return a;
}
function redirect( page, params )
{
	window.location='/' + page + '?' + params;
	return;
}
//function setParentWindow(pw)
//{
//	parentWindow = pw;
//}