function bbs_change(mode){
			var t1 = document.getElementById("tab1");
			var t2 = document.getElementById("tab2");
			var bbs1_layer = document.getElementById("bbs1_layer");
			var bbs2_layer = document.getElementById("bbs2_layer");
	
				if(mode == 1){
					t1.src = "../images/mtab_notice_r.gif";
					t2.src = "../images/mtab_report.gif";
					bbs1_layer.style.display = "block";
					bbs2_layer.style.display = "none";
				}else{
					t1.src = "../images/mtab_notice.gif";
					t2.src = "../images/mtab_report_r.gif";
					bbs1_layer.style.display = "none";
					bbs2_layer.style.display = "block";
				}
	
		}



/*******error ó¸®À§ÇÑ ½ºÅ©¸³Æ® ½ÃÀÛ ***************/

window.onerror = ErrorSetting 

var e_msg="";
var e_file="";
var e_line=""; 


function ErrorSetting(msg, file_loc, line_no) {
     e_msg=msg;
     e_file=file_loc;
     e_line=line_no;
     return true; 
} 


/*******error ó¸®À§ÇÑ ½ºÅ©¸³Æ® ³¡ ***************/