function doClick_soft(o){
	 o.className="middle_2_tit_link1";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=3;i++){
	   id ="soft"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("ssub"+i);
	   if(id != o.id){
	   	 j.className="middle_2_tit_sub1";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }

function doClick_soft4(o){
	 o.className="middle_2_tit_link1";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=4;i++){
	   id ="2soft"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("2ssub"+i);
	   if(id != o.id){
	   	 j.className="middle_2_tit_sub1";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }
	 
function doClick_soft1(o){
	 o.className="middle_2_tit_link1";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=3;i++){
	   id ="soft1"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("sub"+i);
	   if(id != o.id){
	   	 j.className="middle_2_tit_sub1";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }

function doClick_soft2(o){
	 o.className="middle_2_tit_link";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=3;i++){
	   id ="soft2"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("sub1"+i);
	   if(id != o.id){
	   	 j.className="middle_2_tit_sub";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }
	
	 
function doClick_soft3(o){
	 o.className="yq_tit_link";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=3;i++){
	   id ="yq"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("yq_sub"+i);
	   if(id != o.id){
	   	 j.className="yq_tit_sub";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }