function funcZoom(param){
  
  if(navigator.userAgent.toLowerCase().indexOf("msie")!=-1){

     var fzCookie=getCookie("fz"); 
     if(document.body.style.zoom==null||document.body.style.zoom==""){   
	   zoomStat = 100;
	 }else{
	   if(fzCookie != ""){
		   zoomStat = eval(fzCookie);
	   }
	 }

     if(param=="in"){
      zoomStat = zoomStat + 10;
     }else{
      zoomStat = zoomStat - 10;
     }
     if(zoomStat > 140){
      zoomStat = 140;      
     }
     if(zoomStat < 60){
      zoomStat = 60;
     }
     document.body.style.zoom = zoomStat+"%";

	 //set cookie
	 var todayDate = new Date(); 
     todayDate.setDate( todayDate.getDate() + 1 );
	 if(fzCookie != ""){
		 document.cookie = "fz=; path=/; expires=;";
		 document.cookie = "fz=" + escape( zoomStat ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
	 }else{
		 document.cookie = "fz=" + escape( zoomStat ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
	 }
  }
}

function getCookie(name) { 

	var Found = false;

	var start, end;

	var i = 0;

	while(i <= document.cookie.length) { 

	start = i;

	end = start + name.length; 

		if(document.cookie.substring(start, end) == name) { 

			Found = true; 

			break; 

		} 
		i++;
	} 

	if(Found == true){ 

		start = end + 1;

		end = document.cookie.indexOf(";", start);

		if(end < start) end = document.cookie.length;

		

		return document.cookie.substring(start, end);
	
} 



	return "";

} 




function getCookieZoom(){
  var fzCookie=getCookie("fz"); 
  if(fzCookie != ""){
	document.body.style.zoom = fzCookie+"%";
  }
}


function openPopup(){ 
	var noticeCookie=getCookie("CookieName"); 
	//if (noticeCookie != "no")
	//window.open('pop0920.html','window','width=444,height=440,top=0,left=2,scrollbars=no');//?? ??? ?? ??..???? ??? ??? ??? ?? ???????????.. 
} 

openPopup(); 
var latest_img1 = new Array();
var latest_img2 = new Array();

for(var i=1; i<=6; i++){
	latest_img1[i] = new Image(); latest_img1[i].src="2007_img/md_news0" + (i) + ".gif";
	latest_img2[i] = new Image(); latest_img2[i].src="2007_img/md_news0" + (i) + "r.gif";
}

function show_latest(st){
	for(var i=1; i<=5; i++){
		eval("latest_btn_" + i).src = latest_img1[i].src;
		eval("latest_bbs_" + i).style.display="none";
	}

	eval("latest_btn_" + st).src = latest_img2[st].src;
	eval("latest_bbs_" + st).style.display="block";
}


var latest2_img1 = new Array();
var latest2_img2 = new Array();

for(var i=1; i<=2; i++){
	latest2_img1[i] = new Image(); latest2_img1[i].src="imgz/n_main_job_" + (i) + ".gif";
	latest2_img2[i] = new Image(); latest2_img2[i].src="imgz/n_main_job_" + (i) + "_2.gif";
}

function show_latest2(st){
	for(var i=1; i<=2; i++){
		eval("latest2_btn_" + i).src = latest2_img1[i].src;
		eval("latest2_bbs_" + i).style.display="none";
	}

	eval("latest2_btn_" + st).src = latest2_img2[st].src;
	eval("latest2_bbs_" + st).style.display="block";
}



function namosw_goto_byselect(sel, targetstr)
{
  var index = sel.selectedIndex;
  if (sel.options[index].value != '') {
     if (targetstr == 'blank') {
       window.open(sel.options[index].value, '');
     } else {
       var frameobj;
       if ((frameobj = eval(targetstr)) != null)
       frameobj.location = sel.options[index].value;
     }
  }
}
//????????



function open_indivi_wonju(){



  var url= "/boho.htm";



  window.open(url,"open_indivi_wonju","width=600,height=400,toolbar=no,menubar=no,scrollbars=yes");



}







function MM_openBrWindow(theURL,winName,features) { //v2.0



  window.open(theURL,winName,features);



}

  



function show_answer(q, a) {



	var tagName = "";

	var id = "";



/*

	for(var obj in document.all){

		tagName = document.all[obj].tagName;

		id = document.all[obj].id;

		if(tagName == "DIV" || tagName == "div"){

			if(!id.indexOf("A")) document.all[obj].style.display = "none";

			if(!id.indexOf("Q")) document.all[obj].style.display = "block";

		}

	}

*/	

	if(a.style.display=="none"){

		q.style.display = "none";

		a.style.display = "block";

	}else{

		q.style.display = "block";

		a.style.display = "none";

	}

}



//-----------------------//
function showLayer(id) { 
    document.getElementById(id).style.display = "block"; 
    return true; 
} 
function hideLayer(id) { 
    document.getElementById(id).style.display = "none"; 
    return true; 
}

function showHideLayer(id) { 
	var divObj = eval(id);
 
	if (divObj.style.display == "block"	|| divObj.style.display == "") {
		divObj.style.display="none";
	}else {
		divObj.style.display="block";
	}
}