function contatti() {
user = "info";
site = "ydf.it";
document.write('');
document.write('contact us'+'');
}
function contattiMain() {
user = "info";
site = "ydf.it";
document.write('');
document.write('info at ydf.it'+'');
}
function contattiSales() {
user = "sales";
site = "ydf.it";
document.write('');
document.write('sales at ydf.it'+'');
}
function contattiCostumer() {
user = "costumerservice";
site = "ydf.it";
document.write('');
document.write('costumer at ydf.it'+'');
}