function val_buscar_index(){
	if (document.form1.l[0].checked==true){l='es'}
	if (document.form1.l[1].checked==true){l='en'}
	if (document.form1.q.value.length>0){
		url='result.php?'
		url+='p='+document.form1.p.value
		url+='&q='+document.form1.q.value
		url+='&l='+l
		document.location.href=url
	}
}
function val_buscar(){
	if (document.form1.q.value.length>0){
		url='result.php?'
		url+='p='+document.form1.p.value
		url+='&q='+document.form1.q.value
		url+='&l='+document.form1.l.value
		document.location.href=url
	}
}