<!-- Hide from old browsers
if (navigator.appVersion.indexOf("2.") != -1){
        check = false;
        }
if ((navigator.appVersion.indexOf("3.") != -1) && (navigator.appName.indexOf("Explorer") != -1)){
        check = false;
        }
else {
        check = true;
        }
image1= new Image();
image1.src = "images/mohr_homepage_08.gif";
image1on = new Image();
image1on.src = "images/mohr_homepage_over_08.gif";

image2= new Image();
image2.src = "images/mohr_homepage_09.gif";
image2on = new Image();
image2on.src = "images/mohr_homepage_over_09.gif";

image3= new Image();
image3.src = "images/mohr_homepage_10.gif";
image3on = new Image();
image3on.src = "images/mohr_homepage_over_10.gif";

image4= new Image();
image4.src = "images/mohr_homepage_11.gif";
image4on = new Image();
image4on.src = "images/mohr_homepage_over_11.gif";

image5= new Image();
image5.src = "images/mohr_homepage_12.gif";
image5on = new Image();
image5on.src = "images/mohr_homepage_over_12.gif";

image6= new Image();
image6.src = "images/mohr_homepage_13.gif";
image6on = new Image();
image6on.src = "images/mohr_homepage_over_13.gif";image10= new Image();
image10.src = "images/test_buttons_01.gif";
image10on = new Image();
image10on.src = "images/test_buttons_over_01.gif";
image11= new Image();
image11.src = "images/test_buttons_02.gif";
image11on = new Image();
image11on.src = "images/test_buttons_over_02.gif";image12= new Image();
image12.src = "images/test_buttons_03.gif";
image12on = new Image();
image12on.src = "images/test_buttons_over_03.gif";image13= new Image();
image13.src = "images/test_buttons_04.gif";
image13on = new Image();
image13on.src = "images/test_buttons_over_04.gif";image14= new Image();
image14.src = "images/test_buttons_05.gif";
image14on = new Image();
image14on.src = "images/test_buttons_over_05.gif";

image15= new Image();
image15.src = "images/eng_buttons_01.gif";
image15on = new Image();
image15on.src = "images/eng_buttons_over_01.gif";

image16= new Image();
image16.src = "images/eng_buttons_02.gif";
image16on = new Image();
image16on.src = "images/eng_buttons_over_02.gif";

image17= new Image();
image17.src = "images/eng_buttons_03.gif";
image17on = new Image();
image17on.src = "images/eng_buttons_over_03.gif";

image18= new Image();
image18.src = "images/eng_buttons_04.gif";
image18on = new Image();
image18on.src = "images/eng_buttons_over_04.gif";

image19= new Image();
image19.src = "images/co_buttons_01.gif";
image19on = new Image();
image19on.src = "images/co_buttons_over_01.gif";

image20= new Image();
image20.src = "images/co_buttons_02.gif";
image20on = new Image();
image20on.src = "images/co_buttons_over_02.gif";

image21= new Image();
image21.src = "images/co_buttons_03.gif";
image21on = new Image();
image21on.src = "images/co_buttons_over_03.gif";

image22= new Image();
image22.src = "images/co_buttons_04.gif";
image22on = new Image();
image22on.src = "images/co_buttons_over_04.gif";

function imageon(name)   {
	document[name].src = eval(name + "on.src");
	
}
function imageoff(name)  {
	document[name].src = eval(name + ".src");
	
}
NN3 = true;

function on(name)  {
	if (check == true){
		imageon(name);}
}
function off(name)  {
	if (check == true){
		imageoff(name);}
}
// -->

	// Function to replace the off images with on images.

	function activate(image_name) {
		if (document.images) {
			document[image_name].src = eval(image_name + "On.src");
		}
	}

	function deactivate(image_name) {
		if (document.images) {
			document[image_name].src = eval(image_name + "Off.src");
		}
	}


// -- End of JavaScript code -------------- -->