function insertarFlash(div,rutaFlash,width,height)
{
  var obHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="'+width+'" height="'+ height +'">' + 
 '<param name="movie" value="'+ rutaFlash +'" \/>'+  
 '<param name="quality" value="high" \/>'+ 
 '<param name="wmode" value="transparent" \/>'+ 
 '<embed src="'+rutaFlash +'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+width+'" height="'+ height +'" wmode="transparent"></embed></object>'+  
 '<\/object>';  
 var obj= document.getElementById(div);
 obj.innerHTML = obHTML;
}