function kb(val) { 
document.f.q.value = document.f.q.value + val; 
document.f.q.focus(); 
}

function zan(direction) {
ca = document.f.q.value.toLowerCase();
ca = ca.replace(/[áàâä]/g, "a");
ca = ca.replace(/[éèêë]/g, "e");
ca = ca.replace(/[óòôö]/g, "o");
ca = ca.replace(/[íìîï]/g, "i");
ca = ca.replace(/[úùûü]/g, "u");
ca = ca.replace(/ç/g, "c");
ca = ca.replace(/ñ/g, "n");
document.fl.lemma.value = ca;
document.fl.action = "http://dizionari.corriere.it/cgi-bin/zanfra/chercher";
document.fl.lingua.value = direction;
document.fl.method = "post";
document.fl.target = "_blank";
document.fl.submit(); 
}

function sansoni(direction) {
ca = document.f.q.value.toLowerCase();
ca = ca.replace(/[áàâä]/g, "a");
ca = ca.replace(/[éèêë]/g, "e");
ca = ca.replace(/[óòôö]/g, "o");
ca = ca.replace(/[íìîï]/g, "i");
ca = ca.replace(/[úùûü]/g, "u");
ca = ca.replace(/ç/g, "c");
ca = ca.replace(/ñ/g, "n");
document.fsan.lemma.value = ca;
document.fsan.action = "http://dizionari.corriere.it/cgi-bin/sansing/find";
document.fsan.lingua.value = direction;
document.fsan.method = "post";
document.fsan.target = "_blank";
document.fsan.submit(); 
}

function sabatini() {
ca = document.f.q.value.toLowerCase();
ca = ca.replace(/[áàâä]/g, "a");
ca = ca.replace(/[éèêë]/g, "e");
ca = ca.replace(/[óòôö]/g, "o");
ca = ca.replace(/[íìîï]/g, "i");
ca = ca.replace(/[úùûü]/g, "u");
ca = ca.replace(/ç/g, "c");
ca = ca.replace(/ñ/g, "n");
document.fs.lemma.value = ca;
document.fs.action = "http://dizionari.corriere.it/cgi-bin/sabcol/trova";
document.fs.method = "post";
document.fs.target = "_blank";
document.fs.submit(); 
}

function grande() {
ca = document.f.q.value.toLowerCase();
ca = ca.replace(/[áàâä]/g, "a");
ca = ca.replace(/[éèêë]/g, "e");
ca = ca.replace(/[óòôö]/g, "o");
ca = ca.replace(/[íìîï]/g, "i");
ca = ca.replace(/[úùûü]/g, "u");
document.fg.lemma.value = ca;
document.fg.action = "http://dizionari.repubblica.it/cgi-bin/italiano/trova";
document.fg.method = "post";
document.fg.target = "_blank";
document.fg.submit(); 
}

function rai() {
document.fr.action = "http://www.dizionario.rai.it/ricerca.aspx";
document.fr.search.value = document.f.q.value;
document.fr.method = "post";
document.fr.target = "_blank";
document.fr.submit(); 
}