var isNS4 = 0;
var isIE4 = 0;
var isNew = 0;
var docObj, styleObj, currObj


var brow = ((navigator.appName) + (parseInt(navigator.appVersion)));


if (parseInt(navigator.appVersion >= 5)) {isNew = 1}
        else if (brow == "Netscape4")
        {isNS4 = 1;}
                else if (brow == "Microsoft Internet Explorer4")
                {isIE4 = 1;}


if (isNS4||isIE4||isNew) {
        docObj = (isNS4) ? 'document' : 'document.all';
        styleObj = (isNS4) ? '' : '.style';
        }