<!--
function swap_c1(n){
	for(var i=1;i<=2;i++){
		var curC=document.getElementById("c1_"+i);
		var curB=document.getElementById("c1_b"+i);
		if(n==i){
			curC.style.display="block";
			curB.className="tdfive"
		}else{
			curC.style.display="none";
			curB.className="tdsex"
			
		}
	}
}
function swap_c2(n){
	for(var i=1;i<=2;i++){
		var curC=document.getElementById("c2_"+i);
		var curB=document.getElementById("c2_b"+i);
		if(n==i){
			curC.style.display="block";
			curB.className="tdfive"
		}else{
			curC.style.display="none";
			curB.className="tdsex"
			
		}
	}
}
function swap_c3(n){
	for(var i=1;i<=6;i++){
		var curC=document.getElementById("c3_"+i);
		var curB=document.getElementById("c3_b"+i);
		if(n==i){
			curC.style.display="block";
			curB.className="tdfive"
		}else{
			curC.style.display="none";
			curB.className="tdsex"
			
		}
	}
}
-->