// JavaScript Document
/*
 * AUTHOR : choi kyoung bum
 * DATE : 2009-12-23
 * Description: Javascript 
 */
 
 function ch_media(n){
 	
 	var obj1;
 	var obj2;
 	
 		for(var i = 1 ; i <= 4 ; i++){
 			obj1 = document.getElementById('mmim'+i);
 			obj2 = document.getElementById('mmc'+i);
 				if (n == i ){
 					obj1.src = "/images/main/main/sel_on.gif";
 					obj2.style.top = 80;
 					}else{
 					obj1.src = "/images/main/main/sel_off.gif";
 					obj2.style.top = -10000;
 				}	
 	
 		}
 	}
 	
 function ch_news(n){
 	
 	var obj1;
 	var obj2;
 	
 		for(var i = 1 ; i <= 3 ; i++){
 			obj1 = document.getElementById('kanm'+i);
 			obj2 = document.getElementById('kan'+i);
 				if (n == i ){
 					obj1.src = "/images/main/main/tab0"+i+"_on.gif";
 					obj2.style.top = 80;
 					}else{
 					obj1.src = "/images/main/main/tab0"+i+"_off.gif";
 					obj2.style.top = -10000;
 				}	
 	
 		}
 	}