url = 'https://tuna.be/pf/pf.swf?userid=134276&uname=yourletter&x=1780984865';
document.write('<object id="pf" width="128" height="160" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0">');
document.write('<param name="movie" value="' + url + '" />');
document.write('<param name="menu" value="false" />');
document.write('<param name="quality" value="high" />');
document.write('<PARAM NAME="wmode" VALUE="transparent">');
document.write('<PARAM NAME="allowScriptAccess" VALUE="always">');
document.write('<embed src="' + url + '" width="128" height="160" menu="false" quality="high" wmode="transparent" allowScriptAccess="always" name="pf" TYPE="application/x-shockwave-flash" pluginspage="https://www.macromedia.com/go/getflashplayer">');
document.write('</embed>');
document.write('</object>');