<!--
var js = 1.0;

Version = parseInt(navigator.appVersion);

if (navigator.appName == "Netscape")
    js = ((Version >= 4) ? 1.2 : ( (Version == 3) ? 1.1 : 1.0 ));
else
    if (navigator.appVersion.indexOf('MSIE') != -1) 
        js = ((Version >= 4) ? 1.1 : 1.0);

function changeImagemap(newImage) {
    if (js > 1.0) document ['boxImage'].src = eval(newImage + ".src");
}

if (js > 1.0) {
   	normal = new Image();
   	normal.src = "images/katz.gif";

	katzellipticals = new Image();
	katzellipticals.src = "images/katz_ellipticals.gif";
	
	katztreads = new Image();
	katztreads.src = "images/katz_treads.gif";
	
	katzstretch = new Image();
	katzstretch.src = "images/katz_stretch.gif";
	
	katzbikes = new Image();
	katzbikes.src = "images/katz_bikes.gif";
	
	katzrow = new Image();
	katzrow.src = "images/katz_row.gif";
	
	katzsteppers = new Image();
	katzsteppers.src = "images/katz_steppers.gif";
	
		

}

//-->