function swfg(URL){
	document.write('<embed src="http://video.google.com/googleplayer.swf?docId=' + URL + '" wmode="transparent" style="width:400px; height:326px;" id="VideoPlayback" type="application/x-shockwave-flash" flashvars=""></embed>');
}

function swfy(URL){
	document.write('<object width="639" height="361"><param name="movie" value="'+URL+'"></param><param name="wmode" value="transparent"></param><embed src="'+URL+'" type="application/x-shockwave-flash" wmode="transparent" width="639" height="361"></embed></object>');
}