// ÏìÓ¦°´Å¥Ê¼þ
function doClick_title(o){
	 o.className="sub_title";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=5;i++){
	   id ="tit"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("tsub"+i);
	   if(id != o.id){
	   	 j.className="link_title";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }

function doClick1(o){
	 o.className="body3_tit_sub";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=7;i++){
	   id ="oit"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("osub"+i);
	   if(id != o.id){
	   	 j.className="body3_tit_link";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }
	
function doClick2(o){
	 o.className="body3_tit_sub";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=7;i++){
	   id ="sit"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("ssub"+i);
	   if(id != o.id){
	   	 j.className="body3_tit_link";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }

function doClick3(o){
	 o.className="body3_tit_sub";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=7;i++){
	   id ="fit"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("fsub"+i);
	   if(id != o.id){
	   	 j.className="body3_tit_link";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }