window.onload=show;

function show(id) {
var d = document.getElementById('smenu'+id);
var e = document.getElementById('menu'+id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	for (var j = 1; j<=6; j++) {
		if (document.getElementById('menu'+j)) {document.getElementById('menu'+j).className='gray_menu';}
	}
if (d) {d.style.display='block';}

var browser = navigator.appName;
switch (browser) {
	
	case 'Microsoft Internet Explorer':
	if (e) {e.className='orange_menu';}

	case 'Netscape':
	if (e && id != 0) {e.className='orange_menu';}
}
	
}

//function update_img(id) {
//var d = document.getElementById(id);
//	for (var i = 1; i<=10; i++) {
//		if (document.getElementById('menu'+i)) {document.getElementById('menu'+i).className='gray_menu';}
//	}
//if (d) {d.className='orange_menu';}
//}// JavaScript Document