strF = "";
strF += "<OBJECT codeBase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' height='284' width='448' classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' VIEWASTEXT ID='Object1'>";
strF += "<PARAM NAME='movie' VALUE='animacion.swf'>";
strF += "<PARAM NAME='quality' VALUE='high'>";
strF += "<param name='wmode' value='transparent'>";
strF += "<embed src='animacion.swf' quality='high' pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='448' height='284'></embed>";
strF += "</OBJECT>";

document.write(strF);