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_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_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_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_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_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];}
}

var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");
function fast_menu_CheckUIElements()
{
  var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;
  if ( bNetscape4plus )
  {
    yMenuFrom   = document["div_left_menu"].top;
    yMenuTo     = top.pageYOffset + 1;   // À§ÂÊ À§Ä¡
  }
  else if ( bExplorer4plus )
  {
    yMenuFrom   = parseInt (div_left_menu.style.top, 10);
    yMenuTo     = document.body.scrollTop + 1; // À§ÂÊ À§Ä¡
  }
  timeoutNextCheck = 100;
  
  if ( Math.abs (yButtonFrom - (yMenuTo + 120)) < 6 && yButtonTo < yButtonFrom )
  {
    setTimeout ("fast_menu_CheckUIElements()", timeoutNextCheck);
    return;
  }
  if ( yButtonFrom != yButtonTo )
  {
    yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 );
    if ( yButtonTo < yButtonFrom ) yOffset = -yOffset;
    
    if ( bNetscape4plus )
      document["divLinkButton"].top += yOffset;
    else if ( bExplorer4plus )
      divLinkButton.style.top = parseInt (divLinkButton.style.top, 10) + yOffset;
    
    timeoutNextCheck = 10;
  }
  
  if ( yMenuFrom != yMenuTo )
  {
    yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 20 );
    
    if ( yMenuTo < yMenuFrom ) yOffset = -yOffset;
    if ( bNetscape4plus )
      document["div_left_menu"].top += yOffset;
    else if ( bExplorer4plus )
      div_left_menu.style.top = parseInt (div_left_menu.style.top, 10) + yOffset;
    timeoutNextCheck = 10;
  }
  setTimeout ("fast_menu_CheckUIElements()", timeoutNextCheck);
}

function in_window(Tname,An){ //°Ô½ÃÆÇ ,±Û¹øÈ£ °¡Áö°í »õâÀ¸·Î ¶ç¿ì±â

inhref="/jboard/in_view.php?Tname="+Tname+"&An="+An;
inwin=window.open(inhref,'inwin','left=0,top=0,width=640,height=450,toolbar=no,menubar=0,status=no,resizable=no,scrollbars=yes');
inwin.focus();

}


function MM_openBrWindow(theURL,winName,features) { //»õâÀ¸·Î ¶ç¿ì±â
	winfeatures = ',width=777,left=0,top=0,toolbar=no,menubar=0,status=no,resizable=no,scrollbars=yes';
	window.open(theURL,winName,features+winfeatures);
}



function site_link(tform){ // »õâÀ¸·Î  »çÀÌÆ® ¸µÆ® 
        tform.target="_blank";
        tform.action=tform.menu.options[tform.menu.selectedIndex].value;
        if(tform.menu.selectedIndex !=0)tform.submit();
        return false;
}

function getCookie(strName)
{
        var strArg = new String(strName + "=");
        var nArgLen, nCookieLen, nEnd;
        var i = 0, j;
        nArgLen    = strArg.length;
        nCookieLen = document.cookie.length;
        if(nCookieLen > 0) {
                while(i < nCookieLen) {
                        j = i + nArgLen;
                        if(document.cookie.substring(i, j) == strArg) {
                                nEnd = document.cookie.indexOf (";", j);
                                if(nEnd == -1) nEnd = document.cookie.length;
                                return unescape(document.cookie.substring(j, nEnd));
                        }
                        i = document.cookie.indexOf(" ", i) + 1;
                        if (i == 0) break;
                }
        } 
          
        return("");
}

function fast_menu_Slide()
{
  var y;
  // Æä¿¡Áö ·Îµù½Ã Æ÷Áö¼Ç
  if ( bNetscape4plus )
  {
    document["div_left_menu"].top = top.pageYOffset + 1;
    document["div_left_menu"].visibility = "visible";
  }
  else if ( bExplorer4plus )
  {
    div_left_menu.style.top = document.body.scrollTop + 1;
    div_left_menu.style.visibility = "visible";
  }
  // initializing UI update timer
  fast_menu_CheckUIElements();
  return true;
}
// fast_menu_Slide();
 
function revcheck(tform)
 {

         for( var i=0; i<document.form1.elements.length; i++) {
            var ele = document.form1.elements[i];
        if(ele.name == 'ch[]')
        ele.checked = !ele.checked;
        }
        return;
}
function revcheck1(tform)
 {

         for( var i=0; i<document.form1.elements.length; i++) {
            var ele = document.form1.elements[i];
        if(ele.name == 'ch1[]')
        ele.checked = !ele.checked;
        }
        return;
}
function allcheck(tform)
{
        for( var i=0; i< document.form1.elements.length;i++) {
        var ele = document.form1.elements.elements[i];
        if(ele.name == 'ch[]')
        ele.checked = true;
        }
        return;
}
function discheck(tform)
{
        for( var i=0; i<document.form1.elements.length; i++) {
        var ele = document.form1.elements[i];
        if(ele.name == 'ch[]')
        ele.checked = false;
        }
        return;
}
function mvcheck(tform)
{
	var mv=false;
        for( var i=0; i<document.form1.elements.length; i++) {
	var ele = document.form1.elements[i];
	if(ele.name == 'ch[]')
	if(ele.checked)mv = true;
	}
	return mv;
}
function flash_write(fname,width_height,ename){
        document.write(
        "<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' "+ 
        "codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' "+ width_height+
        " id='"+ename+"' align='middle'><param name='allowScriptAccess' value='sameDomain' >"+
        "<param name='movie' value='"+fname+
        "' ><param name='loop' value='false' ><param name='menu' value='false' ><param name='quality' value='high' >"+
        "<param name='scale' value='noborder' ><param name='wmode' value='transparent' >"+
        "<param name='bgcolor' value='#ffffff' ><embed src='"+fname+
        "' loop='false' menu='false' quality='high' scale='noborder' wmode='transparent' bgcolor='#ffffff' "+
        "align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' "+
        "pluginspage='http://www.macromedia.com/go/getflashplayer' ></embed></object>"
        );
}
function startBlink() {
    var objBlink = document.all.tags("BLINK")
    for (var i=0; i < objBlink.length; i++)
        objBlink[i].style.visibility = objBlink[i].style.visibility == "" ? "hidden" : ""
}

function init() {
    if (document.all)
        setInterval("startBlink()",500)
}

window.onload = init;