function showflash(file,width,height) {
    document.write('<object type=\"application/x-shockwave-flash\" data=\"'+file+'\" width=\"'+width+'\" height=\"'+height+'\">');
    document.write('    <param name=\"movie\" value=\"'+file+'\" />');
    document.write('    <param name=\"wmode\" value=\"transparent\" />');
    document.write('</object>');
}