var name = navigator.appName.toLowerCase();
var ver = navigator.appVersion.toLowerCase();

if (name == "microsoft internet explorer" && ver >="3") {
        if (ver.indexOf("mac") != -1) {
                document.write('<LINK REL="styleSheet" HREF="../../css/macIE.css" TYPE="text/css">');
        } else {
                document.write('<LINK REL="styleSheet" HREF="../../css/pcIE.css" TYPE="text/css">');
        }

} else if (name == "netscape" && ver >="3") {
        if(ver.indexOf("mac") != -1) {
                document.write('<LINK REL="styleSheet" HREF="../../css/macNS.css" TYPE="text/css">');
        } else {
                document.write('<LINK REL="styleSheet" HREF="../../css/pcNS.css" TYPE="text/css">');
        }

} else {
        document.write('<LINK REL="styleSheet" HREF="../../css/pcIE.css" TYPE="text/css">');
}

if (document.images) {
var menu07off = new Image(); menu07off.src = "../mnu/07.gif"

var menu07on = new Image(); menu07on.src = "../mnu/07r.gif"
	}
function act(menuName) {
	if (document.images) 
	document[menuName].src = eval(menuName + 'on.src')
	}
function inact(menuName) {
	if (document.images)
	document[menuName].src = eval(menuName + 'off.src')
}