function insertaVideo(nom){
document.write('<OBJECT ID="MediaPlayer" WIDTH=320 HEIGHT=283 classid="CLSID:22D6F312-B0F6-11D0-94AB-0080C74C7E95"');
document.write('codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,7,1112"');
document.write('standby="Loading Microsoft Windows Media Player components..."');
document.write('type="application/x-oleobject">');
document.write('    <PARAM NAME="FileName" VALUE="http://www.tv3.cat/elsenyorboix/videos/'+nom+'.wmv">');
document.write('    <PARAM NAME="ShowControls" VALUE="1">');
document.write('    <PARAM NAME="ShowDisplay" VALUE="0">');
document.write('    <PARAM NAME="ShowStatusBar" VALUE="0">');
document.write('    <PARAM NAME="AutoSize" VALUE="0"><PARAM NAME="autostart" value="0">');
document.write('    <Embed type="application/x-mplayer2"');
document.write('        pluginspage="http://www.microsoft.com/windows/windowsmedia/download/AllDownloads.aspx/"');
document.write('        filename="http://www.tv3.cat/elsenyorboix/videos/'+nom+'.wmv"');
document.write('        src="http://www.tv3.cat/elsenyorboix/videos/'+nom+'.wmv"');
document.write('        Name=MediaPlayer');
document.write('        ShowControls=1');
document.write('        ShowDisplay=0');
document.write('        ShowStatusBar=0');
document.write('        width=320');
document.write('        height=283 AutoStart="0" > ');
document.write('    </embed>');
document.write('</OBJECT>');
}