var flash_html = '<object width="220" height="190">';
flash_html += '<param name="movie" value="http://www.youtube.com/v/tFCEOr2s_Pk?fs=1&amp;hl=ja_JP&amp;rel=0"></param>';
flash_html += '<param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param>';
flash_html += '<embed src="http://www.youtube.com/v/tFCEOr2s_Pk?fs=1&amp;hl=ja_JP&amp;rel=0" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="220" height="190"></embed>';
flash_html += '</object>';

document.write(flash_html);