flash += '<object type="application/x-shockwave-flash" data="'+file+'" width="'+width+'" height="'+height+'">';
flash += '<param name="movie" value="'+file+'" />';
flash += '<param name="quality" value="high" /> ';
flash += '<param name="bgcolor" value="'+bgcolor+'" />'; 
flash += '<param name="wmode" value="'+wmode+'" />';
flash += '</object>';

document.write(flash);