// JavaScript Document
urlpms="http://www.mercadolivre.com.br/jm/pms";
        site="284145";
               id="2021";
        urlbus="http://www.mercadolivre.com.br/jm/search?as_display_type=G$$noQCat=Y$$as_price_min=7$$as_order_id=MAS_OFERTADOS$$as_word=";            
        function busqueda_ml(formpalabra)
         {
          if (formpalabra.palabra.value == "")
                    window.open(urlpms + "?site=" + site + "&id=" + id + "&as_opt=http://www.mercadolivre.com.br");
                 else
                    window.open(urlpms + "?site=" + site + "&id=" + id + "&as_opt=" + urlbus +
                                escape(formpalabra.palabra.value.replace(/\+/g,'%2B').replace(/\"/g,'%22')) , "result");
                    return false;
               
}