var level = document.location.pathname.split("/");

var _dir1 = level[1];
var _dir2 = level[2];
var _dir3 = level[3];
var _dir4 = level[4];


//function setPng24(obj) { 
//obj.width=obj.height=1; 
//obj.className=obj.className.replace(/\bpng24\b/i,''); 
//obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
//obj.src='';  
//return ''; 
//}


/*********************************** 퀵메뉴 ***********************************/
function initMoving(target, position, topLimit, btmLimit) {
	if(!target)
		return false;

	var obj = target;
	obj.initTop = position;
	obj.topLimit = topLimit;
	obj.bottomLimit = document.documentElement.scrollHeight - btmLimit;

	obj.style.position = "absolute";
	obj.top = obj.initTop;
	obj.left = obj.initLeft;

	if(typeof(window.pageYOffset) == "number") {
		obj.getTop = function() {
			return window.pageYOffset;
		}
	} else if(typeof(document.documentElement.scrollTop) == "number") {
		obj.getTop = function() {
			return document.documentElement.scrollTop;
		}
	} else {
		obj.getTop = function() {
			return 0;
		}
	}

	if(self.innerHeight) {
		obj.getHeight = function() {
			return self.innerHeight;
		}
	} else if(document.documentElement.clientHeight) {
		obj.getHeight = function() {
			return document.documentElement.clientHeight;
		}
	} else {
		obj.getHeight = function() {
			return 700;
		}
	}

	obj.move = setInterval(function() {
		if(obj.initTop > 0) {
			pos = obj.getTop() + obj.initTop;
		} else {
			pos = obj.getTop() + obj.getHeight() + obj.initTop;
			//pos = obj.getTop() + obj.getHeight() / 2 - 15;
		}

		if(pos > obj.bottomLimit)
			pos = obj.bottomLimit;
		if (pos < obj.topLimit)
			pos = obj.topLimit;

		interval = obj.top - pos;
		obj.top = obj.top - interval / 10;
		obj.style.top = obj.top + "px";
	}, 30)
}




/*********************************** FAQ ***********************************/
function show_answer(q, a) {
  var tagName = "";
  var id = "";

  for(var obj in document.all) {
    tagName = document.all[obj].tagName;
    id = document.all[obj].id;
    if (tagName == "DIV") {
      if (!id.indexOf("A")) document.all[obj].style.display = "none";
      if (!id.indexOf("Q")) document.all[obj].style.display = "block";
    }
  }
  q.style.display = "none";
  a.style.display = "block";
}
/*********************************** FAQ ***********************************/