function sub_a(i){
	
	var i ;
	link = new Array() 
  	link[0]='/information/home_info.aspx';
  	link[1]='/voicebook/sound.aspx';
  	link[2]='/information/info.aspx';
	link[3]='/sitelink/site_info.aspx';
	link[4]='/voicebook/sam.aspx';
	link[5]='/news/news_list.aspx';
	
	
	location.href=link[i];
}

             
function sub_b(i){
	
	var i ;
	link = new Array() 
  	link[0]='http://211.181.46.62:8080';  
  	link[1]='/index.aspx';                       
  	link[2]='http://211.181.46.62:8081';                       
	
	
	
	location.href=link[i];
}