function setTab(name,box,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  	menu.className=(i==cursel)?"CurrentSwitchLink":"";
	var con1=document.getElementById(box+i);
	con1.style.display=(i==cursel)?"block":"none";

 }

 	var con=document.getElementById("SwichNav_1");
 	con.className="SwichNav_"+cursel;
}
function setTab2(nav,box,cursel,n){
	for(i=1;i<=n;i++){
		var navMenu=document.getElementById(nav+i);
		var containerBox=document.getElementById(box+i);
		navMenu.className=(i==cursel)?"currentBg":"naBg";
		containerBox.style.display=(i==cursel)?"block":"none";
		
		}
	}
function setTab3(nav,box,cursel,n){
	for(i=1;i<=n;i++){
		var navMenu=document.getElementById(nav+i);
		var containerBox=document.getElementById(box+i);
		navMenu.className=(i==cursel)?"currentBg":"naBg";
		navMenu.style.width=(i==cursel)?"71px":"70px";
		containerBox.style.display=(i==cursel)?"block":"none";

		}
	}