// css
function brDetection() {
	var brAgent = navigator.userAgent.toLowerCase();
	this.brVer = parseInt(navigator.appVersion);
	this.brVerDot = parseFloat(navigator.appVersion);
	this.ns = ((brAgent.indexOf('mozilla') != -1) && ((brAgent.indexOf('spoofer') == -1) && (brAgent.indexOf('compatible') == -1)));
		this.ns2 = (this.ns && (this.brVer == 3));
		this.ns3 = (this.ns && (this.brVer == 3));
		this.ns4b = (this.ns && (this.brVerDot < 4.04));
		this.ns4 = (this.ns && (this.brVer >= 4));
		this.ie = (brAgent.indexOf("msie") != -1);
		this.ie3 = (this.ie && (this.brVer <= 3));
		this.ie4 = (this.ie && (this.brVer == 4));
		this.ie5 = (this.ie && (this.brVer >= 5));
	this.op = (brAgent.indexOf("opera") != -1);
	this.mac = (brAgent.indexOf("mac") != -1);
	this.win = (brAgent.indexOf("win") != -1);
	this.unix = (brAgent.indexOf("x11") != -1);
}
var brID = new brDetection();
if (brID.mac) {
	document.write ('<link rel="stylesheet" type="text/css" href="../css/macStyles.css">')
}
if ((brID.win) && (brID.ns4)) {
	document.write ('<link rel="stylesheet" type="text/css" href="../css/winNSStyles.css">')
}
if ((brID.win) && (brID.ie)) {
	document.write ('<link rel="stylesheet" type="text/css" href="../css/winIEStyles.css">')
}

// preload images
function preloadimg(){
	preloadimg = new Array();
	for(i = 0; i < preimages.length; i++){
		preloadimg[i] = new Image();
		preloadimg[i].src =  preimages[i];
	}
}


function chimg(filename,target){
	document.images[target].src = filename;
}

<!--
(new Image()).src = "../common/m_on_how.gif";
(new Image()).src = "../common/m_on_map.gif";
(new Image()).src = "../common/m_on_search.gif";
(new Image()).src = "../common/m_on_start.gif";
(new Image()).src = "../common/m_on_about.gif";
(new Image()).src = "../common/m_on_service.gif";
(new Image()).src = "../common/m_on_style.gif";

(new Image()).src = "../common/m2_on_gallery.gif";
(new Image()).src = "../common/m2_on_blog.gif";
(new Image()).src = "../common/m2_on_staff.gif";
(new Image()).src = "../common/m2_on_company.gif";
(new Image()).src = "../common/m2_on_mail.gif";

(new Image()).src = "../common/on_pageup.gif";
(new Image()).src = "../common/on_home.gif";


// -->