/* quick and dirty include function which is cross browser save */
function include( url ) {

    var xmlHttp = new BuchXmlHttp();

    req = xmlHttp.createReq();

    // this SJ (not AJAX) Synchroneous JavaScript:
    if ( req != null ) {
            req.open('GET', url, false);
            req.send(null);

            var script =  "" + req.responseText;

            eval( script );
    }

}