// µå¸²À§¹ö ÀÚµ¿ »ý¼ºÄÚµå

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
  	
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


// ÁöÁ¤µÈ ¿µ¿ª¸¸ ÇÁ¸°Æ® ÇÕ´Ï´Ù.
function printDiv () {
  if (document.all && window.print) {
    window.onbeforeprint = beforeDivs;
    window.onafterprint = afterDivs;
    window.print();
  }
}
function beforeDivs () {
  if (document.all) {
    objContents.style.display = 'none';
    objSelection.innerHTML = document.all['PRINT_ME'].innerHTML; // ÀÌ°÷¿¡¼­ ID¸¦ ÁöÁ¤. ID´Â "PRINT_ME" ¶ó°í ÅëÀÏÇÕ´Ï´Ù.
  }
}
function afterDivs () {
  if (document.all) {
    objContents.style.display = 'block';
    objSelection.innerHTML = "";
  }
}



function chg_boardname(arg,tabname){
	if(arg){
		document.getElementById(tabname).href=arg;
	}
}

function board_nametogomore(){
}



function tab_showHideLayers(clicklayer,targetlayer){
	document.getElementById(clicklayer).style.display="block";
	document.getElementById(targetlayer).style.display="none";
}

function tab_showHideLayers_2(clicklayer,targetlayer,targetlayer2){
	document.getElementById(clicklayer).style.display="block";
	document.getElementById(targetlayer).style.display="none";
	document.getElementById(targetlayer2).style.display="none";
}

function tab_showHideLayers_3(clicklayer,targetlayer,targetlayer2,targetlayer3){
	document.getElementById(clicklayer).style.display="block";
	document.getElementById(targetlayer).style.display="none";
	document.getElementById(targetlayer2).style.display="none";
	document.getElementById(targetlayer3).style.display="none";
}