// JScript 파일
 
 var newPos = new Array();
 var newTop = new Array();
 
 function swapDiv(divID) {
  this.divID = divID;
  this.cookieName = divID + '_order';
  this.divOrder = getCookie(this.cookieName);
  this.divOrderArray = new Array();
  this.step = 10;
  this.interval = 10;
  this.mode = 1;
  this.noButton = false;
  this.direction = 1;
 }
 
 swapDiv.prototype.init = function () {
  var self = this;
  var motherDiv = document.getElementById(self.divID);
  var cont = motherDiv.childNodes;
  
  for (var i=0; i<cont.length; i++) {
   if(cont[i].className == 'swapDiv') {
    if(self.noButton == false) {
     var imgs = cont[i].getElementsByTagName('img');
     for (var ii=0; ii<imgs.length; ii++)
     {
      if (imgs[ii].className == 'swapButtonU')
      {
       imgs[ii].onclick = function () {
        moveUp2(this, self.cookieName, self.step, self.interval, self.mode);
       }
       imgs[ii].title = "위로 한칸 이동";
      }
      if (imgs[ii].className == 'swapButtonD')
      {
       imgs[ii].onclick = function () {
        moveDown(this, self.cookieName, self.step, self.interval, self.mode);
       }
       imgs[ii].title = "아래로 한칸 이동";
      }
     }
    
    } else {
     if (self.direction == 1) {
      cont[i].onclick = function () {
       moveUp2(this, self.cookieName, self.step, self.interval, self.mode);
      }
     } else {
      cont[i].onclick = function () {
       moveDown(this, self.cookieName, self.step, self.interval, self.mode);
      }      
     }
     cont[i].style.cursor = 'pointer';
    }
    self.divOrderArray.push(cont[i].id);
   }
  }
  if (!getCookie(self.cookieName)) {
   self.divOrder = self.divOrderArray.join(',');
   setCookie(self.cookieName,self.divOrder,365);
  } else {
   var divOrderSaved = getCookie(self.cookieName);
   if (divOrderSaved != self.divOrderArray.join(',')) {
    var divOrderArraySaved = divOrderSaved.split(',');
    calculateGap(divOrderArraySaved, self.divOrderArray);
    for(var i=0; i < divOrderArraySaved.length; i++) {
     var obj1 = document.getElementById(divOrderArraySaved[i]);
     var startPos = getStylePos(obj1);
     var endPos = newPos[obj1.id];
     elementMover(obj1,startPos,[0,endPos],self.step,self.interval,self.mode);
    }
   }
  }
 }
 
 function calculateGap (divOrderArraySaved, divOrderArray) {
  var tempOrderArray = divOrderArray.slice(0);
  for(var i=0; i < divOrderArray.length; i++) {
   newPos[divOrderArray[i]] = 0;
   newTop[divOrderArray[i]] = getOffsetTop(document.getElementById(divOrderArray[i]));
  }
  for(var i=0; i < divOrderArraySaved.length; i++) {
   if (divOrderArraySaved[i] != tempOrderArray[i]) {
    var key1 = divOrderArraySaved.getKey(divOrderArraySaved[i]);
    var obj1 = document.getElementById(tempOrderArray[key1]);
    var key2 = tempOrderArray.getKey(divOrderArraySaved[i]);
    var obj2 = document.getElementById(tempOrderArray[key2]);
    var tempObj, tempKey;
    if (key1 < key2) {
     tempKey = key1;
     tempObj = obj1;
     key1 = key2;
     obj1 = obj2;
     key2 = tempKey;
     obj2 = tempObj;
    }
    var currentPos = newTop[obj1.id];
    var partnerPosTop = newTop[obj2.id];
    var partnerElmGap = (obj1.offsetHeight) - (obj2.offsetHeight);
    var gap = currentPos - partnerPosTop;
    newPos[obj1.id] -= gap;
    newTop[obj1.id] -= gap;
    for (var ii = key2+1; ii < key1; ii ++) {
     newPos[tempOrderArray[ii]] += partnerElmGap;
     newTop[tempOrderArray[ii]] +=  partnerElmGap;
    }
    var partnerElmTopGap = (currentPos + obj1.offsetHeight) - (partnerPosTop + obj2.offsetHeight);
    newPos[obj2.id] += partnerElmTopGap;
    newTop[obj2.id] += partnerElmTopGap;
    tempOrderArray.switchArrayPos(key1, key2);
   }
  }
 }
 
 function getSwapDiv(obj) {
  while (obj.className != "swapDiv") {
   obj = obj.parentNode;
  }
  return obj;
 }
 
 function moveUp2(obj, cookieName, step, interval, mode) {
  obj = getSwapDiv(obj);
  if(cookieName == '' || !cookieName) {
   cookieName = obj.parentNode.id+'_order';
  }
  var currentPos = getStylePos(obj);
  var divOrderArray = getCookie(cookieName).split(',');
  var divKey = divOrderArray.getKey(obj.id);
  
  if(divKey == 0) {
   var partnerElmTop = document.getElementById(divOrderArray[1]);
   var partnerElmBottom = document.getElementById(divOrderArray[divOrderArray.length-1]);
   var gap =  (getOffsetTop(partnerElmBottom) + partnerElmBottom.offsetHeight) - (getOffsetTop(obj) + obj.offsetHeight);
   var partnerElmGap = getOffsetTop(obj) - getOffsetTop(partnerElmTop);
   elementMover(obj,currentPos,[currentPos[0],currentPos[1]+gap],step, interval, mode);
   for (var i=1; i < divOrderArray.length; i ++) {
    var partnerElm = document.getElementById(divOrderArray[i]);
    var partnerPos = getStylePos(partnerElm);
    elementMover(partnerElm,partnerPos,[currentPos[0],partnerPos[1]+partnerElmGap],step, interval, mode);
   }
   divOrderArray.remove(obj.id);
   divOrderArray.push(obj.id);
  } else {
   var partnerElm = document.getElementById(divOrderArray[divKey-1]);
   var partnerPos = getStylePos(partnerElm);
   var partnerElmGap = (getOffsetTop(obj) + obj.offsetHeight) - (getOffsetTop(partnerElm) + partnerElm.offsetHeight);
   var gap = getOffsetTop(obj) - getOffsetTop(partnerElm);
   elementMover(obj,currentPos,[currentPos[0],currentPos[1]-gap],step, interval, mode);
   elementMover(partnerElm,partnerPos,[currentPos[0],partnerPos[1]+partnerElmGap],step, interval, mode);
   divOrderArray.switchArrayPos(divKey-1, divKey);
  }
  
  divOrder = divOrderArray.join(',');
  setCookie(cookieName,divOrder,365);
 }
 
 function moveDown(obj, cookieName, step, interval, mode) {
  obj = getSwapDiv(obj);
  if(cookieName == '' || !cookieName) {
   cookieName = obj.parentNode.id+'_order';
  }
  var currentPos = getStylePos(obj);
  var divOrderArray = getCookie(cookieName).split(',');
  var divKey = divOrderArray.getKey(obj.id);
  
  if(divKey == divOrderArray.length-1) {
   var partnerElmTop = document.getElementById(divOrderArray[0]);
   var partnerElmBottom = document.getElementById(divOrderArray[divOrderArray.length-2]);
   var partnerElmGap =  (getOffsetTop(obj) + obj.offsetHeight) - (getOffsetTop(partnerElmBottom) + partnerElmBottom.offsetHeight);
   var gap = getOffsetTop(partnerElmTop) - getOffsetTop(obj);
   elementMover(obj,currentPos,[currentPos[0],currentPos[1]+gap],step, interval, mode);
   for (var i=0; i < divOrderArray.length-1; i ++) {
    var partnerElm = document.getElementById(divOrderArray[i]);
    var partnerPos = getStylePos(partnerElm);
    elementMover(partnerElm,partnerPos,[currentPos[0],partnerPos[1]+partnerElmGap],step, interval, mode);
   }
   divOrderArray.remove(obj.id);
   divOrderArray.unshift(obj.id);
  } else {
   var partnerElm = document.getElementById(divOrderArray[divKey+1]);
   var partnerPos = getStylePos(partnerElm);
   var gap = (getOffsetTop(obj) + obj.offsetHeight) - (getOffsetTop(partnerElm) + partnerElm.offsetHeight);
   var partnerElmGap = getOffsetTop(obj) - getOffsetTop(partnerElm);
   elementMover(obj,currentPos,[currentPos[0],currentPos[1]-gap],step, interval, mode);
   elementMover(partnerElm,partnerPos,[currentPos[0],partnerPos[1]+partnerElmGap],step, interval, mode);
   divOrderArray.switchArrayPos(divKey+1, divKey);
  }
  divOrder = divOrderArray.join(',');
  setCookie(cookieName,divOrder,365);
 }
 
 function switchDiv(obj1, obj2, key1, key2, cookieName, step, interval, mode) {
  var tempObj, tempKey;
  if (key1 == key2) return;
  if(key1 < key2) {
   tempKey = key1;
   tempObj = obj1;
   key1 = key2;
   obj1 = obj2;
   key2 = tempKey;
   obj2 = tempObj;
  }
  if(cookieName == '' || !cookieName) {
   cookieName = obj1.parentNode.id+'_order';
  }
  var currentPos = getStylePos(obj1);
  var divOrderArray = getCookie(cookieName).split(',');
  var partnerElmTop = obj2;
  var partnerPosTop = getStylePos(partnerElmTop);
  var partnerElmGap = (obj1.offsetHeight) - (obj2.offsetHeight);
  var gap = getOffsetTop(obj1) - getOffsetTop(partnerElmTop);
  elementMover(obj1,currentPos,[currentPos[0],currentPos[1]-gap],step, interval, mode);
  for (var i = key2+1; i < key1; i ++) {
   var partnerElm = document.getElementById(divOrderArray[i]);
   var partnerPos = getStylePos(partnerElm);
   elementMover(partnerElm,partnerPos,[currentPos[0],partnerPos[1]+partnerElmGap],step, interval, mode);
  }
  var partnerElmTopGap = (getOffsetTop(obj1) + obj1.offsetHeight) - (getOffsetTop(obj2) + obj2.offsetHeight);
  elementMover(obj2,partnerPosTop,[currentPos[0],partnerPosTop[1]+partnerElmTopGap],step, interval, mode);
  divOrderArray.switchArrayPos(key1, key2);
  divOrder = divOrderArray.join(',');
  setCookie(cookieName,divOrder,365);
 }
 
 function triggerSwitch(obj , step, interval, mode) {
  var objName = obj.name;
  var val = getSelectedCheckbox(document.getElementsByName(objName));
  if (val.length < 2) {
   return;
  } else if (val.length > 2) {
   unCheckAllCheckbox(document.getElementsByName(objName));
  } else {
   var obj1 = getSwapDiv(obj);
   var obj2 = getSwapDiv(val[1]);
   var oldChecked = val[1];
   if(obj1.id == obj2.id) {
    obj2 = getSwapDiv(val[0]);
    oldChecked = val[0];
   }
   if(obj1.parentNode.id != obj2.parentNode.id) {
    unCheckAllCheckbox(document.getElementsByName(objName));
    return;
   }
   var cookieName = obj1.parentNode.id+'_order';
   var divOrderArray = getCookie(cookieName).split(',');
   var key1 = divOrderArray.getKey(obj1.id);
   var key2 = divOrderArray.getKey(obj2.id);
   switchDiv(obj1, obj2, key1, key2, cookieName, step, interval, mode);
   unCheckAllCheckbox(document.getElementsByName(objName));
   obj.blur();
   return;
  }
 }
 
 function elementMover(elem,startPos,endPos,steps,intervals,powr) {
  if (elem.posChangeMemInt) window.clearInterval(elem.posChangeMemInt);
  var actStep = 0;
  elem.posChangeMemInt = window.setInterval(
  function() {
   elem.currentPos = [ changeValue(startPos[0],endPos[0],steps,actStep,powr), changeValue(startPos[1],endPos[1],steps,actStep,powr)];
   elem.style.left = elem.currentPos[0]+"px";
   elem.style.top = elem.currentPos[1]+"px";
   actStep++;
   if (actStep > steps) window.clearInterval(elem.posChangeMemInt);
  }
  ,intervals);
 }
 
 function changeValue(minValue,maxValue,totalSteps,actualStep,powr) {
  totalSteps = Math.max(totalSteps,1)
  var delta = maxValue - minValue;
  var stepp = minValue+(Math.pow(((1 / totalSteps) * actualStep), powr) * delta);
  return Math.ceil(stepp)
 }
 
 function getSelectedCheckbox(buttonGroup) {
  var arr = new Array();
  for (var i=0; i<buttonGroup.length; i++){
   if(buttonGroup[i].checked) {
    arr.push(buttonGroup[i]);
   }
  }
  return arr;
 }
 
 function unCheckAllCheckbox(buttonGroup) {
  for (var i=0; i<buttonGroup.length; i++){
   buttonGroup[i].checked = false;
  }
  return;
 }
 
 Array.prototype.getKey = function (value) {
  for (var i=0; i < this.length; i++) {
   if (this[i] === value) {
    return i;
   }
  }
  return false;
 }
 
 Array.prototype.switchArrayPos = function (key1, key2) {
  var tempValue, tempKey;
  if(key1 > key2) {
   tempKey = key1;
   key1 = key2;
   key2 = tempKey;
  }
  for (var i=0; i < this.length; i++) {
   if (i == key1) {
    tempValue = this[i];
    this[i] = this[key2];
   }
   if (i == key2) {
    this[i] = tempValue;
   }
  }
 }

 Array.prototype.remove = function(value){
  for(i=0; i < this.length; i++){
   if(value == this[i]) this.splice(i, 1);
  }
 }
 
 function getCookie(name){
  var tmp=document.cookie.split('; ');
  for (var i=0; i<tmp.length;i++){
   var c_name = tmp[i].split('=');
   if (c_name[0] == name) return unescape(c_name[1]);
  }
  return false;
 }
 
 function setCookie(name,value,expiredays)
 {
  var todayDate = new Date();
  todayDate.setDate(todayDate.getDate() + expiredays);
  document.cookie = name + "=" + escape(value) + "; path=/; expires=" + todayDate.toGMTString() + ";"
 }
 
 function getStylePos(elm) {
  var left = (parseInt(elm.style.left)||0);
  var top = (parseInt(elm.style.top)||0);
  return [left, top];
 }
 
 function getOffsetLeft(obj){
  var curleft = 0;
  if (obj.offsetParent){
   while (obj.offsetParent){
    curleft += obj.offsetLeft;
    obj = obj.offsetParent;
   }
  }
  else if (obj.x){
   curleft += obj.x;
  }
  return curleft;
 }
 
 function getOffsetTop(obj){
  var curtop = 0;
  if (obj.offsetParent){
   while (obj.offsetParent){
    curtop += obj.offsetTop;
    obj = obj.offsetParent;
   }
  }
  else if (obj.y){
   curtop += obj.y;
  }
  return curtop;
 }
 /* ]]> */