function swf(src,width,height){
    object = '';
    object += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="param" width="'+width+'" height="'+height+'">';
    object += '<param name="movie" value="'+src+'">';
    object += '<param name=menu value=false>';
    object += '<param name=wmode value=transparent>';
    object += '<embed src="'+src+'" quality="high" bgcolor="#ffffff" menu="false" width="'+width+'" height="'+height+'" swliveconnect="true" id="param" name="param" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"><\/embed>';
    object += '<\/object>';
    document.write(object);
}

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_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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function clrImg(obj){obj.style.backgroundImage="";obj.onkeydown=obj.onmousedown=null;}

function Checklogin(theForm)
{
if (theForm.r_id.value=="")
{
alert("ȸ¿øID¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
theForm.r_id.focus();
return false;
}
if (theForm.r_passwd.value=="")
{
alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
theForm.r_passwd.focus();
return false;
}
theForm.submit();
}


function pds_check() { 
 blank=" "
 
 subj = write_form.subject.value;
 cont = write_form.content.value;
 while(1) { 
    blank_code = subj.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    subj = subj.replace(" ","") 
         } 
 if(!write_form.subject.value || subj.length < 2 ) { alert ("Á¦¸ñÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.subject.value=""; write_form.subject.focus(); return false; }

 while(1) { 
    blank_code = cont.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    cont = cont.replace(" ","") 
         } 

 if(!write_form.content.value || cont.length < 2 ) { alert ("³»¿ëÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.content.value=""; write_form.content.focus(); return false; }
	}


function add_check() { 
 blank=" "
 if(add_form.name.value.indexOf(blank)>-1 || !add_form.name.value) { alert  ("À̸§Àº °ø¹é¾øÀÌ ÀÔ·ÂÇØÁֽʽÿÀ!"); add_form.name.value=""; add_form.name.focus(); return false; }
 if(add_form.pass.value.indexOf(blank)>-1 || !add_form.pass.value) { alert  ("¾ÏÈ£´Â °ø¹é¾øÀÌ ÀÔ·ÂÇØÁֽʽÿÀ!"); add_form.pass.value=""; add_form.pass.focus(); return false; }
 subj = add_form.subject.value;
 cont = add_form.content.value;
 while(1) { 
    blank_code = subj.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    subj = subj.replace(" ","") 
         } 
 if(!add_form.subject.value || subj.length < 2 ) { alert ("Á¦¸ñÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); add_form.subject.value=""; add_form.subject.focus(); return false; }

 while(1) { 
    blank_code = cont.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    cont = cont.replace(" ","") 
         } 

 
 add_form.content.value = SubmitHTML();	
 add_form.submit();
}

function check_board() { 
 blank=" "
 
 subj = write_form.subject.value;
 cont = write_form.content.value;
 while(1) { 
    blank_code = subj.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    subj = subj.replace(" ","") 
         } 
 if(!write_form.subject.value || subj.length < 2 ) { alert ("Á¦¸ñÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.subject.value=""; write_form.subject.focus(); return false; }

 while(1) { 
    blank_code = cont.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    cont = cont.replace(" ","") 
         } 

 if(!write_form.content.value || cont.length < 2 ) { alert ("³»¿ëÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.content.value=""; write_form.content.focus(); return false; }
	}

function check() { 
 blank=" "
 if(write_form.name.value.indexOf(blank)>-1 || !write_form.name.value) { alert  ("À̸§Àº °ø¹é¾øÀÌ ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.name.value=""; write_form.name.focus(); return false; }
 if(write_form.pass.value.indexOf(blank)>-1 || !write_form.pass.value) { alert  ("¾ÏÈ£´Â °ø¹é¾øÀÌ ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.pass.value=""; write_form.pass.focus(); return false; }
 
 subj = write_form.subject.value;
 cont = write_form.content.value;
 while(1) { 
    blank_code = subj.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    subj = subj.replace(" ","") 
         } 
 if(!write_form.subject.value || subj.length < 2 ) { alert ("Á¦¸ñÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.subject.value=""; write_form.subject.focus(); return false; }

 while(1) { 
    blank_code = cont.indexOf(" ") 
		    if(blank_code == -1) { break; } 
    cont = cont.replace(" ","") 
         } 

 if(!write_form.content.value || cont.length < 2 ) { alert ("³»¿ëÀ» ÀÔ·ÂÇØÁֽʽÿÀ!"); write_form.content.value=""; write_form.content.focus(); return false; }
	}
	
 function search_check() {
 		s_title = search_form.search_title.value;
	    while(1) { 
		    blank_code = s_title.indexOf(" ") 
			    if(blank_code == -1) { break; } 
		    s_title = s_title.replace(" ","") 
		         } 
	 if(!search_form.search_title.value || s_title.length < 1 ) { alert ("°Ë»ö¾î¸¦ ÀÔ·ÂÇØÁֽʽÿÀ!"); search_form.search_title.value=""; search_form.search_title.focus(); return false; }

   }	
   
function toggle(obj) {
if (obj.style.display == 'none')
obj.style.display = '';
else
obj.style.display = 'none';
}

function ContResize(cmd) {
    try {
    	var cont = eval("document.write_form.content");
	    if (cmd=='plus') cont.rows+=3;
	    else cont.rows-=3;
        } catch(Exception) {
    	alert("´õ ÀÌ»ó ÁÙÀÏ ¼ö ¾ø½À´Ï´Ù.");
   			   }
}

function receiveemail() {
if (write_form.re_mail.checked) { 
if (!( write_form.mail.value.indexOf("@") + "" != "-1" &&
     write_form.mail.value.indexOf(".") + "" != "-1" &&
     write_form.mail.value != "" ))
    
{
      alert("Á¤È®ÇÑ E-MailÁÖ¼Ò¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
      write_form.mail.focus();
      return false;
}
}
}


function receivemail() {
if (add_form.re_mail.checked) { 
if (!( add_form.mail.value.indexOf("@") + "" != "-1" &&
     add_form.mail.value.indexOf(".") + "" != "-1" &&
     add_form.mail.value != "" ))
    
{
      alert("Á¤È®ÇÑ E-MailÁÖ¼Ò¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
      add_form.mail.focus();
      return false;
}
}
}

function CheckForm(theForm)
{
if (confirm("»èÁ¦ÇϽðڽÀ´Ï±î?"))
return true;
else
return false;
}

function checkForm(theForm)
{
if (confirm("»èÁ¦ÇϽðڽÀ´Ï±î?"))
return true;
else
return false;
}

function autoblur() {
        if(event.srcElement.tagName == "A") document.body.focus();
}
document.onfocusin = autoblur;

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; }
}