function localitzacio(){
document.getElementById('contingut').innerHTML = "<iframe src='local.html' width='800' height='500' scrolling='no' frameborder='0'></iframe>";
}

function horaris(){
document.getElementById('contingut').innerHTML = "<iframe src='horari.html' width='1138' height='173' scrolling='no' frameborder='0'></iframe>";
}

function quisom(){
document.getElementById('contingut').innerHTML = "En construcci&oacute;";
}

function serveis(){
document.getElementById('contingut').innerHTML = "En construcci&oacute;";
}