window.name="wos_index";



function getAppVersion() {

        appname= navigator.appName;

        appversion = navigator.appVersion;

        majorver = appversion.substring(0, 1);

        if ( (appname == "Netscape") && ( majorver >= 3 ) ) return 1;

        if ( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;

        return 0;

}



function swtch(num, imgname) {

        if (getAppVersion()) {

                document[imgname].src = img[num].src;

        }

}




imgsrc = new Array();

imgsrc[0] = "images/buttons/home_off.gif";

imgsrc[1] = "images/buttons/home_on.gif";

imgsrc[2] = "images/buttons/sex4cash_off.gif";

imgsrc[3] = "images/buttons/sex4cash_on.gif";

imgsrc[4] = "images/buttons/4star_off.gif";

imgsrc[5] = "images/buttons/4star_on.gif";

imgsrc[6] = "images/buttons/awards_off.gif";

imgsrc[7] = "images/buttons/awards_on.gif";

imgsrc[8] = "images/buttons/watch_off.gif";

imgsrc[9] = "images/buttons/watch_on.gif";

imgsrc[10] = "images/buttons/contact_off.gif";

imgsrc[11] = "images/buttons/contact_on.gif";




if (getAppVersion()) {

        img = new Array();

        for (i = 0; i < imgsrc.length; i++) {

                img[i] = new Image();

                img[i].src = imgsrc[i];

        }

}