function rollover() {
	bName = navigator.appName;
	bVer = parseInt(navigator.appVersion);
	if ((bName == "Netscape" && bVer >=3)
	|| (bName == "Microsoft Internet Explorer" && bVer >=4))
		return 1;
	return 0;
}
function rollover_body(flag, dec, on, off)
{
	if (rollover()) {
		if (flag)
			document.images[dec].src = on.src;
		else
			document.images[dec].src = off.src;
	}
	return true;
}
function rollover_layer(flag, lay, dec, on, off)
{
	var x;
	if (navigator.appName == "Netscape") {
		x = document.layers[lay].document.images[dec];
	} else {
		x = document.images[dec];
	}
	if (flag)
		x.src = on.src;
	else
		x.src = off.src;
	return true;
}
if (rollover()) {
	menu_homeOff=new Image();
	menu_homeOff.src="/images/menu_home_off.jpg";
	menu_homeOn=new Image();
	menu_homeOn.src="/images/menu_home_on.jpg";
	rollover_homeOff=new Image();
	rollover_homeOff.src="/images/rollover_pic.gif";
	rollover_homeOn=new Image();
	rollover_homeOn.src="/images/rollover_pic_on.gif";
	menu_meOff=new Image();
	menu_meOff.src="/images/menu_me_off.jpg";
	menu_meOn=new Image();
	menu_meOn.src="/images/menu_me_on.jpg";
}
function menu_home_hover(flag)
{
	rollover_body(flag, 'menu_home', menu_homeOn, menu_homeOff);
	return true;
}
function rollover_home_hover(flag)
{
	rollover_body(flag, 'rollover_home', rollover_homeOn, rollover_homeOff);
	return true;
}
function menu_me_hover(flag)
{
	rollover_body(flag, 'menu_me', menu_meOn, menu_meOff);
	return true;
}