function incorniciaG(G) {
        if (G.style.backgroundPosition == "") {
        var fileG = G.src;
            G.style.backgroundImage= 'url(' + fileG + ')';
            G.style.backgroundPosition = "center center";
            G.src = "/images/cornice_foto.png";
        }
        
}

function incorniciaS(S) {
        if (S.style.backgroundPosition == "") {
        var fileS = S.src;
            S.style.backgroundImage= 'url(' + fileS + ')';
            S.style.backgroundPosition = "center center";
            S.src = "/images/cornice_small.png";
        }
        
}


function incorniciaB(B) {
        if (B.style.backgroundPosition == "") {
        var fileB = B.src;
            B.style.backgroundImage= 'url(' + fileB + ')';
            B.style.backgroundPosition = "center center";
            B.src = "/images/cornice_foto_big.png";
        }
        
}


function incorniciaP(P) {
        if (P.style.backgroundPosition == "") {
        var fileP = P.src;
            P.style.backgroundImage= 'url(' + fileP + ')';
            P.style.backgroundPosition = "center center";
            P.src = "/images/base_cartina.png";
        }
        
}




function incorniciaC(C) {
        if (C.style.backgroundPosition == "") {
        var fileC = C.src;
            C.style.backgroundImage= 'url(' + fileC + ')';
            C.style.backgroundPosition = "center center";
            C.src = "/images/cornice_consultati.png";
        }
        
}