var def_msg="Hosting NOC Panel";

var agt=navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);

var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
               && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
               && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
var is_ie3    = (is_ie && (is_major < 4));
var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
var is_ie4up  = (is_ie && (is_major >= 4));

var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4); 
var is_nav4up = (is_nav && (is_major >= 4)); 
var is_nav6up = (is_nav && (is_major >= 5));
var is_gecko = (agt.indexOf('gecko') != -1);

function msg(txt){
    if (! txt) txt = def_msg;
    window.status = txt;
    return true;
}

function pars_id(txt){
	return txt.replace(/\w+?(\d+)/,"$1");
}

function menu_on(obj){
	var id = pars_id(obj.id);
	var ob = document.getElementById('mp'+id);
	ob.style.color="#000060";
	ob = document.getElementById('mi'+id);
	return msg('Click on '+ob.innerHTML);
}
function menu_pull(obj){
	var id = pars_id(obj.id);
	var ob = document.getElementById('mh'+id);
	if(ob) ob.style.display = ob.style.display=='none'?'block':'none';
}
function menu_off(obj){
	var id = pars_id(obj.id);
	var ob = document.getElementById('mp'+id);
	ob.style.color=obj.bgColor;
	return msg();
}

function go(url){
//	alert('try to open '+url);
	if(url) {
		window.location.href=url;
	}
}