<!--

// Browsertest
agent = navigator.userAgent
browser = 0
selected = ''
if (agent.indexOf("a/3",1) == 6 || agent.indexOf("a/4",1) == 6) {browser = 1} else {browser = 0}

// Cache images:
if (browser == 1) {

menu_images = 'images/menu/'

menu1_n = new Image();
menu1_n.src = menu_images+"home1.gif";
menu1_h = new Image();
menu1_h.src = menu_images+"home2.gif";
menu1_c = new Image();
menu1_c.src = menu_images+"home2.gif";

menu2_n = new Image();
menu2_n.src = menu_images+"watis1.gif";
menu2_h = new Image();
menu2_h.src = menu_images+"watis2.gif";
menu2_c = new Image();
menu2_c.src = menu_images+"watis2.gif";

menu3_n = new Image();
menu3_n.src = menu_images+"concerten1.gif";
menu3_h = new Image();
menu3_h.src = menu_images+"concerten2.gif";
menu3_c = new Image();
menu3_c.src = menu_images+"concerten2.gif";

menu4_n = new Image();
menu4_n.src = menu_images+"bestellen1.gif";
menu4_h = new Image();
menu4_h.src = menu_images+"bestellen2.gif";
menu4_c = new Image();
menu4_c.src = menu_images+"bestellen2.gif";

menu5_n = new Image();
menu5_n.src = menu_images+"geschiedenis1.gif";
menu5_h = new Image();
menu5_h.src = menu_images+"geschiedenis2.gif";
menu5_c = new Image();
menu5_c.src = menu_images+"geschiedenis2.gif";

menu6_n = new Image();
menu6_n.src = menu_images+"uitde1.gif";
menu6_h = new Image();
menu6_h.src = menu_images+"uitde2.gif";
menu6_c = new Image();
menu6_c.src = menu_images+"uitde2.gif";

menu7_n = new Image();
menu7_n.src = menu_images+"lidworden1.gif";
menu7_h = new Image();
menu7_h.src = menu_images+"lidworden2.gif";
menu7_c = new Image();
menu7_c.src = menu_images+"lidworden2.gif";

menu8_n = new Image();
menu8_n.src = menu_images+"links1.gif";
menu8_h = new Image();
menu8_h.src = menu_images+"links2.gif";
menu8_c = new Image();
menu8_c.src = menu_images+"links2.gif";

menu9_n = new Image();
menu9_n.src = menu_images+"contact1.gif";
menu9_h = new Image();
menu9_h.src = menu_images+"contact2.gif";
menu9_c = new Image();
menu9_c.src = menu_images+"contact2.gif";

}

// NT4 refresh images
function nt4(img) {

if (agent.indexOf("WinNT") == -1) {
		return;
	} 
		else {
		document.images[img].src = eval(img + "_c.src")
	}
}

// 
function pass(prima,tipo) {

if (browser == 1) {

if (tipo == 's') {
		if (selected) {
			nt4(prima)
			document.images[selected].src = eval(selected + "_n.src")
		}
		nt4(prima)
		document.images[prima].src = eval(prima + "_s.src")
		selected=prima
		}

if (tipo == 'h') {
		if (prima != selected) {
		nt4(prima)
		document.images[prima].src = eval(prima + "_h.src")
			}
		}

if (tipo == 'n') {
		if (prima != selected) {
			nt4(prima)
			document.images[prima].src = eval(prima + "_n.src")
			}
		}

	}
}

//-->