// JavaScript Document
function change_top10(id){
	document.getElementById("top_1").className = "";
	document.getElementById("top_2").className = "";
	document.getElementById("top_3").className = "";
	document.getElementById("top_"+id).className = "myon";
	document.getElementById("top10_1").style.display = "none";
	document.getElementById("top10_2").style.display = "none";
	document.getElementById("top10_3").style.display = "none";
	document.getElementById("top10_"+id).style.display = "block";
}
function setTab(name,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById("con_"+name+"_"+i);
  menu.className=i==cursel?"hover":"";
  con.style.display=i==cursel?"block":"none";
 }
}