function setTab(name,cursel,num){		
	setTimeout(function(){			
		for(i=1;i<=num;i++){
			var menu=document.getElementById(name+"_"+i);			
			var con=document.getElementById("con_"+name+"_"+i);
			menu.className=i==cursel?"on":"";
			con.style.display=i==cursel?"block":"none";
		}
	},100);
}
function showNews(){
	var title = document.getElementById("gjtitle");
	var articlelist=document.getElementById("div_news");
	title.onclick=function(){
		if(articlelist){			
			if(articlelist.style.display=="block")
				articlelist.style.display="none";
			else
				articlelist.style.display="block";
		}
	}
}