//-------------------------------------- ¸ÞÀÎÈ­¸é ´º½º È£Ãâ
function cutStr(str,limit){
  var tmpStr = str;
  var byte_count = 0;
  var len = str.length;
  var dot = "";
  
  for(i=0; i<len; i++){
    byte_count += chr_byte(str.charAt(i)); 
    if(byte_count == limit-1){
      if(chr_byte(str.charAt(i+1)) == 2){
        tmpStr = str.substring(0,i+1);
        dot = "...";
      }else {
        if(i+2 != len) dot = "...";
        tmpStr = str.substring(0,i+2);
      }
      break;
    }else if(byte_count == limit){
      if(i+1 != len) dot = "...";
      tmpStr = str.substring(0,i+1);
      break;
    }
  }
  document.writeln("<span title='"+str+"'>"+tmpStr+dot+"</span>");
  return true;
}

function chr_byte(chr){
  if(escape(chr).length > 4)
    return 2;
  else
    return 1;
}

//-------------------------------------- »ó´Ü ³×ºñ°ÔÀÌ¼Ç ±â´É
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 set_submenu(obj) {
    var nLeft,nTop,ph
    ph = 30; // ¼­ºê¸Þ´º »ó´ÜÀ§Ä¡ Á¶Àý
    nLeft = event.x - event.offsetX + document.body.scrollLeft;
    nTop = event.y - event.offsetY + document.body.scrollTop;

    eval(obj+".style").posLeft = nLeft;
    eval(obj+".style").posTop = nTop + ph;
    eval(obj+".style").display='block';
}

function show_submenu(obj) {
    eval(obj+".style").display='block';
}

function hide_submenu(obj) {
    eval(obj+".style").display='none';
}

//---------------------------------------------