function init_dw_Scroll() {
    // arguments: id of div container, id of div to scroll
    var wndo = new dw_scrollObj('wn', 'lyr1');
    wndo.setUpScrollControls('scroll_links');
}

if ( dw_scrollObj.isSupported() ) {
    //dw_writeStyleSheet('css/scroll.css');
    dw_Event.add( window, 'load', init_dw_Scroll);
}