function buscar(){
	document.search.q.value=document.search.q.value+document.getElementById('busqueda').value
	document.search.q.submit();
	}
	
function ira(){
	var pagina=document.getElementById('selector').value;
	location='/articulos/2009-09/excursio-a-la-serra-de-busa-pel-grau-de-lareny/'+pagina;
}