function updown(n){
		var div1=document.getElementById("upDownDiv1");
		var div2=document.getElementById("upDownDiv2");
		var div3=document.getElementById("upDownDiv3");
		var div4=document.getElementById("upDownDiv4");
		var div5=document.getElementById("upDownDiv5");
		var div6=document.getElementById("upDownDiv6");
		var div7=document.getElementById("upDownDiv7");
		var div8=document.getElementById("upDownDiv8");
		var div9=document.getElementById("upDownDiv9");
		if(n==1){
		    if(div1)
			div1.style.display="block";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
		}else if(n==2){
		if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="block";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
		}else if(n==3){
		if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="block";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
		}else if(n==4){
		if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="block";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
		}else if(n==5){
		if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="block";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
		}else if(n==6){
		if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="block";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
		}else if(n==7){
		if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="block";
			if(div8)
			div8.style.display="none";
		}else if(n==8){
		    if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="block";
		}else if (n==9){
			if(div1)
			div1.style.display="none";
			if(div2)
			div2.style.display="none";
			if(div3)
			div3.style.display="none";
			if(div4)
			div4.style.display="none";
			if(div5)
			div5.style.display="none";
			if(div6)
			div6.style.display="none";
			if(div7)
			div7.style.display="none";
			if(div8)
			div8.style.display="none";
			if(div9)
			div9.style.display="block";
			
		}
		
	}