function Show(id1,id2){
  if(document.getElementById){
    el1=document.getElementById(id1);
    el2=document.getElementById(id2);
        el1.style.display="block";
        el2.style.display="block";
  }
}

function visualizza_sotto_menu(id){
    el1=document.getElementById(id);
        el1.style.display="block";
}

function nascondi_sotto_menu(id){
	  el1=document.getElementById(id);
        el1.style.display="none";
}

function visualizza(id1,id2,id3){
    el1=document.getElementById(id1);
        el1.style.display="block";
	el2=document.getElementById(id2);
		el2.style.display="none";
	el3=document.getElementById(id3);
		el3.style.display="none";
}

function visualizza_vini(id1,id2){
    el1=document.getElementById(id1);
        el1.style.display="block";
	el2=document.getElementById(id2);
        el2.style.display="none";
}

function visualizza_vini_inverso(id1,id2){
    el1=document.getElementById(id1);
        el1.style.display="none";
	el2=document.getElementById(id2);
        el2.style.display="block";
}

function attiva_div_menu(id1,id2){
    el1=document.getElementById(id1);
    el2=document.getElementById(id2);
        el1.style.display="block";
        el2.style.display="none";
}

function disattiva_div_menu(id1,id2){
    el1=document.getElementById(id1);
    el2=document.getElementById(id2);
        el1.style.display="block";
        el2.style.display="none";
}

function ShowFlash1(id,id2,id3,id4,id5){
		el1=document.getElementById(id);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
		el5.style.display="none";
}

function ShowFlash2(id,id2,id3,id4,id5){
		el1=document.getElementById(id2);	
		el2=document.getElementById(id);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);
		el1.style.display="none";
		el2.style.display="block";
		el3.style.display="none";
		el4.style.display="none";
		el5.style.display="none";
}

function ShowFlash3(id,id2,id3,id4,id5){
		el1=document.getElementById(id3);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);
		el1.style.display="none";
		el2.style.display="none";
		el3.style.display="block";
		el4.style.display="none";
		el5.style.display="none";
}

function ShowFlash4(id,id2,id3,id4,id5){
		el1=document.getElementById(id2);	
		el2=document.getElementById(id3);
		el3=document.getElementById(id4);
		el4=document.getElementById(id);
		el5=document.getElementById(id5);
		el1.style.display="none";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="block";
		el5.style.display="none";
}

function ShowFlash5(id,id2,id3,id4,id5){
		el1=document.getElementById(id5);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id);
		el1.style.display="none";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
		el5.style.display="block";
}

function ShowFlash_home1(flash,id2,id3,id4,id5,id6){
		el1=document.getElementById(flash);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
		el6.style.display="none";
}

function ShowFlash_home2(flash,id2,id3,id4,id5,id6){
		el1=document.getElementById(flash);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
		el6.style.display="none";
}

function ShowFlash_home3(flash,id2,id3,id4,id5,id6){
		el1=document.getElementById(flash);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
		el6.style.display="none";
}

function ShowFlash_home4(flash,id2,id3,id4,id5,id6){
		el1=document.getElementById(flash);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
		el6.style.display="none";
}

function ShowFlash_home5(flash,id2,id3,id4,id5,id6){
		el1=document.getElementById(flash);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
		el6.style.display="none";
}
function ShowFlash_home6(flash,id2,id3,id4,id5,id6){
		el1=document.getElementById(flash);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
		el6.style.display="none";
}
/*                            */

function Show_menu1(menu,id2,id3,id4,id5,id6){
		el1=document.getElementById(menu);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);	
		el6=document.getElementById(id6);
		el1.style.display="block";
		el2.style.display="none";
		el3.style.display="none";
		el4.style.display="none";
    	el5.style.display="none";
    	el6.style.display="none";
}

function Show_menu2(menu,id2,id3,id4,id5,id6){

		el1=document.getElementById(menu);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);	

		el6=document.getElementById(id6);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

    	el5.style.display="none";

		el6.style.display="none";

}

function Show_menu3(menu,id2,id3,id4,id5,id6){

		el1=document.getElementById(menu);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);	

		el6=document.getElementById(id6);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

    	el5.style.display="none";

		el6.style.display="none";

}

function Show_menu4(menu,id2,id3,id4,id5,id6){

		el1=document.getElementById(menu);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);	

		el6=document.getElementById(id6);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

    	el5.style.display="none";

		el6.style.display="none";

}

function Show_menu(menu,flash,id3,id4,id5,id6,id7,id8,id9,id10,id11,id12){

		el1=document.getElementById(menu);	

		el2=document.getElementById(flash);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);	

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);

		el8=document.getElementById(id8);

		el9=document.getElementById(id9);	

		el10=document.getElementById(id10);

		el11=document.getElementById(id11);	

		el12=document.getElementById(id12);

		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

    	el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";

		el8.style.display="none";

    	el9.style.display="none";

		el10.style.display="none";

    	el11.style.display="none";

		el12.style.display="none";

}



function Show_menu6(menu,id2,id3,id4,id5,id6){

		el1=document.getElementById(menu);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);	

		el6=document.getElementById(id6);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

    	el5.style.display="none";

		el6.style.display="none";

}

/*                      riconoscimenti                 */

function visualizza_riconoscimenti1(id,id2,id3,id4){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

}

function visualizza_riconoscimenti2(id,id2,id3,id4){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

}

function visualizza_riconoscimenti3(id,id2,id3,id4){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

}

function visualizza_riconoscimenti4(id,id2,id3,id4){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el1.style.display="block";

		el2.style.display="none";

		el3.style.display="none";

		el4.style.display="none";

}


function riconoscimenti(id,id2,id3,id4,id5,id6,id7,id8,id9,id10){
		el1=document.getElementById(id);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);
		el6=document.getElementById(id6);
        el7=document.getElementById(id7);
		el8=document.getElementById(id8);
		el9=document.getElementById(id9);
		el10=document.getElementById(id10);
		el1.style.display="block";
		el2.style.display="block";
		el3.style.display="none";
		el4.style.display="none";
		el5.style.display="none";
		el6.style.display="none";
		el7.style.display="none";
		el8.style.display="none";
		el9.style.display="none";
		el10.style.display="none";
}

<!--                  photogallery                                     -->
function visualizza_photogallery(id,id2,id3,id4,id5,id6,id7,id8,id9,id10,id11,id12,id13,id14,id15,id16,id17,
								 id18,id19,id20,id21,id22,id23,id24,id25,id26,id27,id28,id29,id30,id31,id32,id33,id34,id35,
								 id36,id37,id38,id39,id40){
		el1=document.getElementById(id);	
		el2=document.getElementById(id2);
		el3=document.getElementById(id3);
		el4=document.getElementById(id4);
		el5=document.getElementById(id5);
		el6=document.getElementById(id6);
		el7=document.getElementById(id7);
		el8=document.getElementById(id8);
		el9=document.getElementById(id9);
		el10=document.getElementById(id10);
		el11=document.getElementById(id11);
		el12=document.getElementById(id12);
		el13=document.getElementById(id13);
		el14=document.getElementById(id14);
		el15=document.getElementById(id15);
		el16=document.getElementById(id16);
		el17=document.getElementById(id17);
		el18=document.getElementById(id18);
		el19=document.getElementById(id19);
		el20=document.getElementById(id20);
		el21=document.getElementById(id21);
		el22=document.getElementById(id22);
		el23=document.getElementById(id23);
		el24=document.getElementById(id24);
		el25=document.getElementById(id25);
		el26=document.getElementById(id26);
		el27=document.getElementById(id27);
		el28=document.getElementById(id28);
		el29=document.getElementById(id29);
		el30=document.getElementById(id30);
		el31=document.getElementById(id31);
		el32=document.getElementById(id32);
		el33=document.getElementById(id33);
		el34=document.getElementById(id34);
		el35=document.getElementById(id35);
		el36=document.getElementById(id36);
		el37=document.getElementById(id37);
		el38=document.getElementById(id38);
		el39=document.getElementById(id39);
		el40=document.getElementById(id40);
		el1.style.display="block";
		el2.style.display="block";
		el3.style.display="none";
		el4.style.display="none";
		el5.style.display="none";
		el6.style.display="none";
		el7.style.display="none";
		el8.style.display="none";
		el9.style.display="none";
		el10.style.display="none";
		el11.style.display="none";
		el12.style.display="none";
		el13.style.display="none";
		el14.style.display="none";
		el15.style.display="none";
		el16.style.display="none";
		el17.style.display="none";
		el18.style.display="none";
		el19.style.display="none";
		el20.style.display="none";
		el21.style.display="none";
		el22.style.display="none";
		el23.style.display="none";
		el24.style.display="none";
		el25.style.display="none";
		el26.style.display="none";
		el27.style.display="none";
		el28.style.display="none";
		el29.style.display="none";
		el30.style.display="none";
		el31.style.display="none";
		el32.style.display="none";
		el33.style.display="none";
		el34.style.display="none";
		el35.style.display="none";
		el36.style.display="none";
		el37.style.display="none";
		el38.style.display="none";
		el39.style.display="none";
		el40.style.display="none";
}
function visualizza_photogallery1(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
el8.style.display="none";
el9.style.display="none";
}




function visualizza_photogallery2(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
el8.style.display="none";
el9.style.display="none";
}

function visualizza_photogallery3(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
el8.style.display="none";
el9.style.display="none";
}



function visualizza_photogallery4(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
el8.style.display="none";
el9.style.display="none";
}



function visualizza_photogallery5(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
el8.style.display="none";
el9.style.display="none";
}



function visualizza_photogallery6(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
el8.style.display="none";
el9.style.display="none";
}



function visualizza_photogallery7(id,id2,id3,id4,id5,id6,id7,id8,id9){

		el1=document.getElementById(id);	

		el2=document.getElementById(id2);

		el3=document.getElementById(id3);

		el4=document.getElementById(id4);

		el5=document.getElementById(id5);

		el6=document.getElementById(id6);

		el7=document.getElementById(id7);
el8=document.getElementById(id8);
el9=document.getElementById(id9);
		el1.style.display="block";

		el2.style.display="block";

		el3.style.display="none";

		el4.style.display="none";

		el5.style.display="none";

		el6.style.display="none";

		el7.style.display="none";
		el8.style.display="none";
		el9.style.display="none";
}

function nascondi_menu1(id,id2,id3){
    el1=document.getElementById(id);
        el1.style.display="none";
    el2=document.getElementById(id2);
        el2.style.display="none";
	el3=document.getElementById(id3);
        el3.style.display="none";
}