function changeCon(num) {
	var show1 = document.getElementById('show1');
	var show2 = document.getElementById('show2');
	var show3 = document.getElementById('show3');
	var show4 = document.getElementById('show4');
	var show5 = document.getElementById('show5');
	var show6 = document.getElementById('show6');
	var show7 = document.getElementById('show7');
	var show8 = document.getElementById('show8');
	var show9 = document.getElementById('show9');
	var show10 = document.getElementById('show10');
	if(num==1) {
		if(show1) show1.style.display = "block";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==2) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "block";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==3) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "block";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==4) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "block";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==5) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "block";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==6) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "block";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==7) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "block";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==8) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "block";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "none";
	} else if(num==9) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "block";
		if(show10) show10.style.display = "none";
	} else if(num==10) {
		if(show1) show1.style.display = "none";
		if(show2) show2.style.display = "none";
		if(show3) show3.style.display = "none";
		if(show4) show4.style.display = "none";
		if(show5) show5.style.display = "none";
		if(show6) show6.style.display = "none";
		if(show7) show7.style.display = "none";
		if(show8) show8.style.display = "none";
		if(show9) show9.style.display = "none";
		if(show10) show10.style.display = "block";
	}
}