function getJsParam( fn ) {

    var scripts = document.getElementsByTagName( 'script' );
    var script;
    var params = {};

    for ( var i=0; i < scripts.length; i++ ) {
        var s = scripts.item( i );
        if( s.src.indexOf( fn ) != -1 ) {
            script = s;
            break;
        }
    }

    if( script ) {
        script.src.match( /(.*)(\?)(.*)/ );
        if( RegExp.$3 ) {
            var a = RegExp.$3.split( '&' );
            if( a ) {
                for( var k=0; k < a.length; k++ ) {
                    var p = a[ k ].split( '=' );
                    if( p[0] ) {
                        params[ p[0] ] = p[1];
                    }
                }
            } else {
                return false;
            }
        } else {
            return false;
        }
    } else {
        return false;
    }

    return params;
}

var params = getJsParam("fillswf.js");
swfobject.embedSWF(params.src, params.to, "100%", "100%", params.version, "swf/expressInstall.swf", {}, { wmode: "transparent", scale: 'noscale' });