function encabezado_flash(file, width, height){
	txt = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" '
	+ 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="'+ width +'" height="'+ height +'" > '
	+ '<param name="quality" value="high" /> '
	+ '<param name="movie" value="'+ file +'" /> '
	+ '<embed src="'+ file +'" width="'+ width +'" height="'+ height +'" ></embed> '
	+ '</object> ';
	document.write(txt);
}