function chkRadioTest(obj){
		objName=obj.name;
		objValue=obj.value;
		//in base a quello che seleziono, tolgo eventuali check dei livelli "sotto":
		if(objName=='domanda1_risp'){
			for (i=0; i<document.forms.domande_test.domanda2_risp.length; i++) 
				document.forms.domande_test.domanda2_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r1_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r2_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r2_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r3_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r3_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r4a_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r4a_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r1_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r2_d2r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r2_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r2_d2r2_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r3_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r2_d2r3_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp.length; i++) 
				document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp.length; i++) 
				document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp[i].checked=false;
		} 
		else if(objName=='domanda2_risp'){
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r1_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r2_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r2_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r3_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r3_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r4a_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r1_d2r4a_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r1_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r2_d2r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r2_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r2_d2r2_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r3_risp.length; i++) 
				document.forms.domande_test.domanda3_d1r2_d2r3_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp.length; i++) 
				document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp.length; i++) 
				document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp[i].checked=false;
		}
		else if(objName.indexOf('domanda3_')>-1){
			for (i=0; i<document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp.length; i++) 
				document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp[i].checked=false;
			for (i=0; i<document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp.length; i++) 
				document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp[i].checked=false;
		}
	}	
	
    function changeImgTest(){
		for (i=1; i<=29; i++) {
			immagine = 'img'+i;
			//rimetto tutti i biscotti a "evidenziati":
			document.getElementById(immagine).src='/images/test/'+i+'_on.jpg';
		} 
			
		//assegno i link a tutte le immagini
		//document.getElementById('linkimg1').href='prodotti/senza_glutine/zerograno_frollino.php';

		document.getElementById('linkimg2').href='/prodotti/senza-grassi-aggiunti/cracker';
		document.getElementById('linkimg3').href='/prodotti/con-equilibrato-contenuto-grassi/biscotti-al-latte';
		document.getElementById('linkimg4').href='/prodotti/attenzione-ai-grassi/cracker-con-olio-extravergine';
		document.getElementById('linkimg5').href='/prodotti/senza-grassi-aggiunti/biscotti';
		document.getElementById('linkimg6').href='/prodotti/senza-zuccheri-aggiunti/wafer-con-crema-cacao-vaniglia';
		document.getElementById('linkimg7').href='/prodotti/senza-zuccheri-aggiunti/biscotti-con-crema-vaniglia';
		document.getElementById('linkimg8').href='/prodotti/senza-zuccheri-aggiunti/frollini-con-malto-di-orzo';
		document.getElementById('linkimg9').href='/prodotti/senza-zuccheri-aggiunti/frollini-con-cereali';
		document.getElementById('linkimg10').href='/prodotti/senza-zuccheri-aggiunti/biscotti-con-latte';
		document.getElementById('linkimg11').href='/prodotti/senza-glutine/frollino-con-cioccolato';
		document.getElementById('linkimg12').href='/prodotti/senza-zuccheri-aggiunti/wafer-con-crema-cacao';
		document.getElementById('linkimg13').href='/prodotti/senza-glutine/wafer';
		document.getElementById('linkimg14').href='/prodotti/attenzione-ai-grassi/frollini-leggeri-con-goccie-cioccolato';
		document.getElementById('linkimg15').href='/prodotti/con-equilibrato-contenuto-grassi/biscotti-al-miele';
		document.getElementById('linkimg16').href='/prodotti/con-equilibrato-contenuto-grassi/biscotti-di-pasta-frolla';
		document.getElementById('linkimg17').href='/prodotti/con-equilibrato-contenuto-grassi/frollini-con-succhero-di-canna-e-miele';
		document.getElementById('linkimg18').href='/prodotti/con-equilibrato-contenuto-grassi/frollini-con-frumento-integrale';
		document.getElementById('linkimg19').href='/prodotti/snack/tra-dolce-salato';
		document.getElementById('linkimg20').href='/prodotti/con-equilibrato-contenuto-grassi/frollini-con-malto-di-orzo-e-miele';
		document.getElementById('linkimg21').href='/prodotti/per-ridurre-colesterolo/frollini';
		document.getElementById('linkimg22').href='/prodotti/per-ridurre-colesterolo/cracker';
		document.getElementById('linkimg23').href='/prodotti/attenzione-ai-grassi/frollini-integrali';
		document.getElementById('linkimg24').href='/prodotti/attenzione-ai-grassi/cracker-con-riso-soffiato';
		document.getElementById('linkimg25').href='/prodotti/attenzione-ai-grassi/cracker-di-mais';
		document.getElementById('linkimg26').href='/prodotti/senza-glutine/cracker';
		document.getElementById('linkimg27').href='/prodotti/attenzione-ai-grassi/frollini-leggeri';
		document.getElementById('linkimg28').href='/prodotti/attenzione-ai-grassi/cracker-senza-sale-aggiunto';
		document.getElementById('linkimg29').href='/prodotti/attenzione-ai-grassi/frollini-con-riso-integrale';
		
		var Domanda1;
		var Domanda2;
		var Domanda3;
		var Domanda4;		
		Domanda1=0;
		Domanda2=0;
		Domanda3=0; //numero composto da 2 cifre: 1°=risposta domanda 1; 2°=risposta domanda 2
		Domanda4=0; 
		
		//DOMANDA1 -> vedo la 2:
		document.getElementById('domanda2').className='dati_hidden';
		document.getElementById('dom2_risp4a').className='risposta dati_hidden';
		document.getElementById('dom2_risp4b').className='risposta dati_hidden';
		if(document.forms.domande_test.domanda1_risp[0].checked==true) {
			Domanda1=1;
			document.getElementById('domanda2').className='dati_visible';
			document.getElementById('dom2_risp4a').className='risposta dati_visible';
	
		} else if(document.forms.domande_test.domanda1_risp[1].checked==true) {
			Domanda1=2;
			document.getElementById('domanda2').className='dati_visible';			
			document.getElementById('dom2_risp4b').className='risposta dati_visible';
		}
		
		//DOMANDA 2 -> vedo la 3:
		//guardo quale risposta ho selezionato alla domanda 2:
		for (i=0; i<document.forms.domande_test.domanda2_risp.length; i++) {
			if(document.forms.domande_test.domanda2_risp[i].checked==true) 
				Domanda2=i+1;
		}
		document.getElementById('domanda3_d1r1_d2r1').className='dati_hidden';
		document.getElementById('domanda3_d1r1_d2r2').className='dati_hidden';
		document.getElementById('domanda3_d1r1_d2r3').className='dati_hidden';
		document.getElementById('domanda3_d1r1_d2r4a').className='dati_hidden';
		document.getElementById('domanda3_d1r2_d2r1').className='dati_hidden';	
		document.getElementById('domanda3_d1r2_d2r2').className='dati_hidden';	
		document.getElementById('domanda3_d1r2_d2r3').className='dati_hidden';			
		if((Domanda1==1)&&(Domanda2==1)) {
			document.getElementById('domanda3_d1r1_d2r1').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r1_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r1_d2r1_risp[i].checked==true) 
					Domanda3=(110)+(i+1);
			}	
		} 
		else if((Domanda1==1)&&(Domanda2==2)) {
			document.getElementById('domanda3_d1r1_d2r2').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r2_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r1_d2r2_risp[i].checked==true) 
					Domanda3=(120)+(i+1);
			}	
		} 
		else if((Domanda1==1)&&(Domanda2==3)) {
			document.getElementById('domanda3_d1r1_d2r3').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r3_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r1_d2r3_risp[i].checked==true) 
					Domanda3=(130)+(i+1);
			}
		} 				
		else if((Domanda1==1)&&(Domanda2==4)) {
			document.getElementById('domanda3_d1r1_d2r4a').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r1_d2r4a_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r1_d2r4a_risp[i].checked==true) 
					Domanda3=(140)+(i+1);
			}
		}		
		else if((Domanda1==2)&&(Domanda2==1)) {
			document.getElementById('domanda3_d1r2_d2r1').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r1_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r2_d2r1_risp[i].checked==true) 
					Domanda3=(210)+(i+1);
			}
		} 
		else if((Domanda1==2)&&(Domanda2==2)) {
			document.getElementById('domanda3_d1r2_d2r2').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r2_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r2_d2r2_risp[i].checked==true) 
					Domanda3=(220)+(i+1);
			}
		} 
		else if((Domanda1==2)&&(Domanda2==3)) {
			document.getElementById('domanda3_d1r2_d2r3').className='dati_visible';
			//guardo l'eventuale selezione della domanda 3:
			for (i=0; i<document.forms.domande_test.domanda3_d1r2_d2r3_risp.length; i++) {
				if(document.forms.domande_test.domanda3_d1r2_d2r3_risp[i].checked==true) 
					Domanda3=(230)+(i+1);
			}
		} 			
					
				
		//DOMANDA 3 -> vedo la 4:
		document.getElementById('domanda4_d1r1_d2r3_d3r1').className='dati_hidden';
		document.getElementById('domanda4_d1r2_d2r3_d3r1').className='dati_hidden';		
		if(document.forms.domande_test.domanda3_d1r1_d2r3_risp[0].checked==true) {			
			document.getElementById('domanda4_d1r1_d2r3_d3r1').className='dati_visible';
			//guardo l'eventuale selezione della domanda 4:
			for (i=0; i<document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp.length; i++) {
				if(document.forms.domande_test.domanda4_d1r1_d2r3_d3r1_risp[i].checked==true) 
					Domanda4=(1310)+(i+1);
			}
		}
		else if(document.forms.domande_test.domanda3_d1r2_d2r3_risp[0].checked==true) {
			document.getElementById('domanda4_d1r2_d2r3_d3r1').className='dati_visible';
			//guardo l'eventuale selezione della domanda 4:
			for (i=0; i<document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp.length; i++) {
				if(document.forms.domande_test.domanda4_d1r2_d2r3_d3r1_risp[i].checked==true) 
					Domanda4=(2310)+(i+1);
			}
		}		
		
		//if(Domanda2>0) alert(Domanda2);
		//if(Domanda3>0) alert(Domanda3);
		//if(Domanda4>0) alert(Domanda4);
		
		//nascondo le immagini non inerenti alle selzioni fatte:
		if(Domanda1==1){
			document.getElementById('img2').src='/images/test/2_off.jpg';
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img6').src='/images/test/6_off.jpg';
			document.getElementById('img7').src='/images/test/7_off.jpg';
			document.getElementById('img12').src='/images/test/12_off.jpg';
			document.getElementById('img13').src='/images/test/13_off.jpg';
			document.getElementById('img19').src='/images/test/19_off.jpg';
			document.getElementById('img22').src='/images/test/22_off.jpg';
			document.getElementById('img24').src='/images/test/24_off.jpg';
			document.getElementById('img25').src='/images/test/25_off.jpg';
			document.getElementById('img26').src='/images/test/26_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		if(Domanda1==2){
			document.getElementById('img1').src='/images/test/1_off.jpg';
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img5').src='/images/test/5_off.jpg';
			document.getElementById('img8').src='/images/test/8_off.jpg';
			document.getElementById('img9').src='/images/test/9_off.jpg';
			document.getElementById('img10').src='/images/test/10_off.jpg';
			document.getElementById('img11').src='/images/test/11_off.jpg';			
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';
			document.getElementById('img20').src='/images/test/20_off.jpg';
			document.getElementById('img21').src='/images/test/21_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		
		if((Domanda1==1)&&(Domanda2==1)){
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img5').src='/images/test/5_off.jpg';
			document.getElementById('img8').src='/images/test/8_off.jpg';
			document.getElementById('img9').src='/images/test/9_off.jpg';
			document.getElementById('img10').src='/images/test/10_off.jpg';			
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';			
			document.getElementById('img20').src='/images/test/20_off.jpg';
			document.getElementById('img21').src='/images/test/21_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if((Domanda1==1)&&(Domanda2==2)){
			document.getElementById('img1').src='/images/test/1_off.jpg';
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img5').src='/images/test/5_off.jpg';	
			document.getElementById('img11').src='/images/test/11_off.jpg';	
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';			
			document.getElementById('img20').src='/images/test/20_off.jpg';
			document.getElementById('img21').src='/images/test/21_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if((Domanda1==1)&&(Domanda2==3)){
			document.getElementById('img1').src='/images/test/1_off.jpg';
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img8').src='/images/test/8_off.jpg';
			document.getElementById('img9').src='/images/test/9_off.jpg';
			document.getElementById('img10').src='/images/test/10_off.jpg';			
			document.getElementById('img11').src='/images/test/11_off.jpg';	
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';			
			document.getElementById('img20').src='/images/test/20_off.jpg';
		}
		if((Domanda1==1)&&(Domanda2==4)){
			document.getElementById('img1').src='/images/test/1_off.jpg';
			document.getElementById('img5').src='/images/test/5_off.jpg';
			document.getElementById('img8').src='/images/test/8_off.jpg';
			document.getElementById('img9').src='/images/test/9_off.jpg';
			document.getElementById('img10').src='/images/test/10_off.jpg';			
			document.getElementById('img11').src='/images/test/11_off.jpg';	
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img21').src='/images/test/21_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';			
			document.getElementById('img27').src='/images/test/27_off.jpg';			
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if((Domanda1==2)&&(Domanda2==1)){
			document.getElementById('img2').src='/images/test/2_off.jpg';
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img6').src='/images/test/6_off.jpg';			
			document.getElementById('img7').src='/images/test/7_off.jpg';	
			document.getElementById('img12').src='/images/test/12_off.jpg';			
			document.getElementById('img19').src='/images/test/19_off.jpg';		
			document.getElementById('img22').src='/images/test/22_off.jpg';
			document.getElementById('img24').src='/images/test/24_off.jpg';			
			document.getElementById('img25').src='/images/test/25_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		if((Domanda1==2)&&(Domanda2==2)){
			document.getElementById('img2').src='/images/test/2_off.jpg';
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img13').src='/images/test/13_off.jpg';			
			document.getElementById('img19').src='/images/test/19_off.jpg';		
			document.getElementById('img22').src='/images/test/22_off.jpg';
			document.getElementById('img24').src='/images/test/24_off.jpg';			
			document.getElementById('img25').src='/images/test/25_off.jpg';		
			document.getElementById('img26').src='/images/test/26_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		if((Domanda1==2)&&(Domanda2==3)){
			document.getElementById('img6').src='/images/test/6_off.jpg';
			document.getElementById('img7').src='/images/test/7_off.jpg';
			document.getElementById('img12').src='/images/test/12_off.jpg';			
			document.getElementById('img13').src='/images/test/13_off.jpg';		
			document.getElementById('img19').src='/images/test/19_off.jpg';	
			document.getElementById('img26').src='/images/test/26_off.jpg';
		}
		if((Domanda1==2)&&(Domanda2==5)){
			document.getElementById('img2').src='/images/test/2_off.jpg';
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img6').src='/images/test/6_off.jpg';
			document.getElementById('img7').src='/images/test/7_off.jpg';
			document.getElementById('img12').src='/images/test/12_off.jpg';
			document.getElementById('img13').src='/images/test/13_off.jpg';
			document.getElementById('img22').src='/images/test/22_off.jpg';
			document.getElementById('img24').src='/images/test/24_off.jpg';		
			document.getElementById('img25').src='/images/test/25_off.jpg';		
			document.getElementById('img26').src='/images/test/26_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		
		if(Domanda3==111){
			document.getElementById('img1').src='/images/test/1_off.jpg';
		}
		if(Domanda3==112){
			document.getElementById('img11').src='/images/test/11_off.jpg';
		}
		if(Domanda3==121){
			document.getElementById('img8').src='/images/test/8_off.jpg';
			document.getElementById('img9').src='/images/test/9_off.jpg';
		}
		if(Domanda3==122){
			document.getElementById('img8').src='/images/test/8_off.jpg';
			document.getElementById('img10').src='/images/test/10_off.jpg';
		}
		if(Domanda3==123){
			document.getElementById('img9').src='/images/test/9_off.jpg';
			document.getElementById('img10').src='/images/test/10_off.jpg';
		}
		if(Domanda3==131){
			document.getElementById('img5').src='/images/test/5_off.jpg';
			document.getElementById('img21').src='/images/test/21_off.jpg';
		}
		if(Domanda3==132){
			document.getElementById('img5').src='/images/test/5_off.jpg';
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if(Domanda3==133){
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img21').src='/images/test/21_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}	
		if(Domanda3==141){
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';
			document.getElementById('img20').src='/images/test/20_off.jpg';
		}	
		if(Domanda3==142){
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img20').src='/images/test/20_off.jpg';
		}
		if(Domanda3==143){
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';
		}
		if(Domanda3==144){
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';
			document.getElementById('img20').src='/images/test/20_off.jpg';
		}
		if(Domanda3==145){
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img15').src='/images/test/15_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';
			document.getElementById('img20').src='/images/test/20_off.jpg';
		}
		if(Domanda3==146){
			document.getElementById('img3').src='/images/test/3_off.jpg';
			document.getElementById('img16').src='/images/test/16_off.jpg';
			document.getElementById('img17').src='/images/test/17_off.jpg';
			document.getElementById('img18').src='/images/test/18_off.jpg';
			document.getElementById('img20').src='/images/test/20_off.jpg';
		}
		if(Domanda3==211){
			document.getElementById('img26').src='/images/test/26_off.jpg';
		}
		if(Domanda3==212){
			document.getElementById('img13').src='/images/test/13_off.jpg';
		}
		if(Domanda3==221){
			document.getElementById('img6').src='/images/test/6_off.jpg';
			document.getElementById('img7').src='/images/test/7_off.jpg';
		}
		if(Domanda3==222){
			document.getElementById('img6').src='/images/test/6_off.jpg';
			document.getElementById('img12').src='/images/test/12_off.jpg';
		}
		if(Domanda3==223){
			document.getElementById('img7').src='/images/test/7_off.jpg';
			document.getElementById('img12').src='/images/test/12_off.jpg';
		}
		if(Domanda3==231){
			document.getElementById('img2').src='/images/test/2_off.jpg';
			document.getElementById('img22').src='/images/test/22_off.jpg';
		}
				
		
		if(Domanda4==1311){
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if(Domanda4==1312){
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if(Domanda4==1313){
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img23').src='/images/test/23_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
		}
		if(Domanda4==1314){
			document.getElementById('img14').src='/images/test/14_off.jpg';
			document.getElementById('img27').src='/images/test/27_off.jpg';
			document.getElementById('img29').src='/images/test/29_off.jpg';
		}
		if(Domanda4==2311){
			document.getElementById('img24').src='/images/test/24_off.jpg';
			document.getElementById('img25').src='/images/test/25_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		if(Domanda4==2312){
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img24').src='/images/test/24_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		if(Domanda4==2313){
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img24').src='/images/test/24_off.jpg';
			document.getElementById('img25').src='/images/test/25_off.jpg';
		}
		if(Domanda4==2314){
			document.getElementById('img4').src='/images/test/4_off.jpg';
			document.getElementById('img25').src='/images/test/25_off.jpg';
			document.getElementById('img28').src='/images/test/28_off.jpg';
		}
		
		//nascondo i link dei prodotti disattivati:
		for (i=1; i<=29; i++) {
			immagine = 'img'+i;
			linkimmagine = 'linkimg'+i;
			nomeImg = document.getElementById(immagine).src;
			if(nomeImg.indexOf('_off.jpg')>-1){
				document.getElementById(linkimmagine).href='#';
			}
		} 
				
	}