function a(i){
		selecta(i);
	}
	function selecta(i){
		switch(i){
			case 1:
			document.getElementById("tt1").style.display="block";
			document.getElementById("tt2").style.display="none";
			document.getElementById("tt3").style.display="none";
			document.getElementById("tt4").style.display="none";
			document.getElementById("tt5").style.display="none";
			document.getElementById("tt6").style.display="none";
			document.getElementById("tt7").style.display="none";
			break;
			case 2:
			document.getElementById("tt1").style.display="none";
			document.getElementById("tt2").style.display="block";
			document.getElementById("tt3").style.display="none";
			document.getElementById("tt4").style.display="none";
			document.getElementById("tt5").style.display="none";
			document.getElementById("tt6").style.display="none";
			document.getElementById("tt7").style.display="none";
			break;
			case 3:
			document.getElementById("tt1").style.display="none";
			document.getElementById("tt2").style.display="none";
			document.getElementById("tt3").style.display="block";
			document.getElementById("tt4").style.display="none";
			document.getElementById("tt5").style.display="none";
			document.getElementById("tt6").style.display="none";
			document.getElementById("tt7").style.display="none";
			break;
			case 4:
			document.getElementById("tt1").style.display="none";
			document.getElementById("tt2").style.display="none";
			document.getElementById("tt3").style.display="none";
			document.getElementById("tt4").style.display="block";
			document.getElementById("tt5").style.display="none";
			document.getElementById("tt6").style.display="none";
			document.getElementById("tt7").style.display="none";
			break;
			case 5:
			document.getElementById("tt1").style.display="none";
			document.getElementById("tt2").style.display="none";
			document.getElementById("tt3").style.display="none";
			document.getElementById("tt4").style.display="none";
			document.getElementById("tt5").style.display="block";
			document.getElementById("tt6").style.display="none";
			document.getElementById("tt7").style.display="none";
			break
			case 6:
			document.getElementById("tt1").style.display="none";
			document.getElementById("tt2").style.display="none";
			document.getElementById("tt3").style.display="none";
			document.getElementById("tt4").style.display="none";
			document.getElementById("tt5").style.display="none";
			document.getElementById("tt6").style.display="block";
			document.getElementById("tt7").style.display="none";
			break
			case 7:
			document.getElementById("tt1").style.display="none";
			document.getElementById("tt2").style.display="none";
			document.getElementById("tt3").style.display="none";
			document.getElementById("tt4").style.display="none";
			document.getElementById("tt5").style.display="none";
			document.getElementById("tt6").style.display="none";
			document.getElementById("tt7").style.display="block";
			break
		}
	}






function b(i){
		selectb(i);
	}
	function selectb(i){
		switch(i){
			case 1:
			document.getElementById("js1").style.display="block";
			document.getElementById("js2").style.display="none";
			break;
			case 2:
			document.getElementById("js1").style.display="none";
			document.getElementById("js2").style.display="block";
			break;
		}
	}
	
	
	
	
	
	
function c(i){
		selectc(i);
	}
	function selectc(i){
		switch(i){
			case 1:
			document.getElementById("wq1").style.display="block";
			document.getElementById("wq2").style.display="none";
			document.getElementById("wq3").style.display="none";
			break;
			case 2:
			document.getElementById("wq1").style.display="none";
			document.getElementById("wq2").style.display="block";
			document.getElementById("wq3").style.display="none";
			break;
			case 3:
			document.getElementById("wq1").style.display="none";
			document.getElementById("wq2").style.display="none";
			document.getElementById("wq3").style.display="block";
			break;
		}
	}
	
	
	
	
	
	
function d(i){
		selectd(i);
	}
	function selectd(i){
		switch(i){
			case 1:
			document.getElementById("we1").style.display="block";
			document.getElementById("we2").style.display="none";
			break;
			case 2:
			document.getElementById("we1").style.display="none";
			document.getElementById("we2").style.display="block";
			break;
		}
	}
	
	
	
	
	
	
function e(i){
		selecte(i);
	}
	function selecte(i){
		switch(i){
			case 1:
			document.getElementById("ba1").style.display="block";
			document.getElementById("ba2").style.display="none";
			document.getElementById("ba3").style.display="none";
			document.getElementById("ba4").style.display="none";
			break;
			case 2:
			document.getElementById("ba1").style.display="none";
			document.getElementById("ba2").style.display="block";
			document.getElementById("ba3").style.display="none";
			document.getElementById("ba4").style.display="none";
			break;
			case 3:
			document.getElementById("ba1").style.display="none";
			document.getElementById("ba2").style.display="none";
			document.getElementById("ba3").style.display="block";
			document.getElementById("ba4").style.display="none";
			break;
			case 4:
			document.getElementById("ba1").style.display="none";
			document.getElementById("ba2").style.display="none";
			document.getElementById("ba3").style.display="none";
			document.getElementById("ba4").style.display="block";
			break;
		}
	}
	
	
	
	
	
	
function f(i){
		selectf(i);
	}
	function selectf(i){
		switch(i){
			case 1:
			document.getElementById("ft1").style.display="block";
			document.getElementById("ft2").style.display="none";
			break;
			case 2:
			document.getElementById("ft1").style.display="none";
			document.getElementById("ft2").style.display="block";
			break;
		}
	}