fer

var caption='hola';function getCaption(id){	//alert('refresh');	//var caption;	_objetus = objetus1();    _values_send = "id="+id;    _URL_ = "/asesor/admin/img_caption_get.php";    _objetus.open("GET",_URL_+"?"+_values_send+"&claro="+Math.random(0,99999999999999999),true);	_objetus.setRequestHeader('Content-Type','text/html; charset=iso-8859-1');	_objetus.setRequestHeader('Cache-Control', 'no-cache');	_objetus.setRequestHeader('Expires', '-1');	_objetus.onreadystatechange=function() {        if (_objetus.readyState==4){			  caption=_objetus.responseText;			  if(_objetus.status==200){					caption=_objetus.responseText;			  }        }		 return caption;    }    _objetus.send(null);	return caption}