/*******************************************************************************
	Description		: commonly used function
	Last Modified	: 2003.07.25
*******************************************************************************/
// À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý°ÅºÎ »õâ ¿­±â
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// ¸µÅ© Á¡¼±Å׵θ® Áö¿ì±â ½ÃÀÛ
function bluring(){
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus();
}
document.onfocusin=bluring;

// »óÅÂÇ¥½ÃÁÙ ÁÖ¼Ò ¾Èº¸À̱⠽ÃÀÛ
function hidestatus(){ 
window.status='' 
return true 
} 

if (document.layers) 
document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT) 
document.onmouseover=hidestatus 
document.onmouseout=hidestatus 

// ÇöÀç½Ã°£ ¼Ò½º
var today = new Date();
var year = today.getYear();
if (year < 2000){year += 1900;} 
var month = today.getMonth()+1;
var date = today.getDate();
var day = today.getDay();
var week; 
if (day == 0) {week = "ÁÖ";}
else if (day == 1) {week = "¿ù¿ä";}
else if (day == 2) {week = "È­¿ä";}
else if (day == 3) {week = "¼ö¿ä";}
else if (day == 4) {week = "¸ñ¿ä";}
else if (day == 5) {week = "±Ý¿ä";}
else if (day == 6) {week = "Åä¿ä";}
var mytime = ''+year+'³â '+month+'¿ù '+date+'ÀÏ '+week+'ÀÏ';


// ÇÊÅÍ Àû¿ë ÇÔ¼ö
     function trans(id,after)
     {
     eval(id+'.filters.blendTrans.stop();');
     eval(id+'.filters.blendTrans.Apply();');
     eval(id+'.src="'+after+'";');
     eval(id+'.filters.blendTrans.Play();');
     }
     function Find_Obj(n, d)
     {
     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=Find_Obj(n,d.layers[i].document);
     if(!x && document.getElementById) x=document.getElementById(n); return x;
     }
     
// ºÎ¸Þ´º ·¹ÀÌ¾î ¼û±è/º¸À̱â ÇÔ¼ö
     function Show_Hide()
     { 
     var i,p,v,obj,args=Show_Hide.arguments;
     for (i=0; i<(args.length-2); i+=3) if ((obj=Find_Obj(args[i]))!=null) { v=args[i+2];
     if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
     obj.visibility=v; }
     }

// À̹ÌÁö ·Ñ¿À¹ö
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_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_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; }
}

// show hide layer

function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}

function na_init_layer_events()
{
  if (document.layers) {
    document.layers['Layer1'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['Layer1'].onmouseout = new Function("Show_Hide('Layer2','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide','Layer1','','hide');");
    document.layers['Layer1'].onmouseover = new Function("Show_Hide('Layer2','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide', 'Layer1','','show');");
    document.layers['Layer2'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['Layer2'].onmouseout = new Function("Show_Hide('Layer1','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide','Layer2','','hide');");
    document.layers['Layer2'].onmouseover = new Function("Show_Hide('Layer1','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide', 'Layer2','','show');");
    document.layers['Layer3'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['Layer3'].onmouseout = new Function("Show_Hide('Layer1','','hide','Layer2','','hide','Layer4','','hide','Layer5','','hide','Layer3','','hide');");
    document.layers['Layer3'].onmouseover = new Function("Show_Hide('Layer1','','hide','Layer2','','hide','Layer4','','hide','Layer5','','hide', 'Layer3','','show');");
    document.layers['Layer4'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['Layer4'].onmouseout = new Function("Show_Hide('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer5','','hide','Layer4','','hide');");
    document.layers['Layer4'].onmouseover = new Function("Show_Hide('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer5','','hide','Layer4','','show');");
    document.layers['Layer5'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['Layer5'].onmouseout = new Function("Show_Hide('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide');");
    document.layers['Layer5'].onmouseover = new Function("Show_Hide('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide', 'Layer5','','show');");
  }
}
// ¹®¼­°¡ ¿­¸²°ú µ¿½Ã¿¡ Èå·È´ø ±×¸²ÀÌ Á¡Á¡ ¼±¸íÇØÁý´Ï´Ù.
var a=0
function fade(){
if(document.all)
fadeopen.filters.alpha.opacity=0 + a 
a++ 
setTimeout("fade()",5)
}