/* ÏÔʾÒþ²Ø */

function show(arg){
	if(arg.className == ""){
		arg.className = "current";
	} else {
		arg.className = "";
	}
}

	function showLinks(IDname,showName,curNum,nums){
		for(var i=1;i<=nums;i++){
			document.getElementById(IDname+i).className="";
			document.getElementById(showName+i).style.display = "none";
		}
		document.getElementById(IDname+curNum).className="current";
		document.getElementById(showName+curNum).style.display = "";
	}

		function showLinks_4(IDname,showName,curNum,nums){
		for(var i=1;i<=nums;i++){
			document.getElementById(IDname+i).className="ggjj2";
			document.getElementById(showName+i).style.display = "none";
		}
		document.getElementById(IDname+curNum).className="ggjj";
		document.getElementById(showName+curNum).style.display = "";
	}