var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=1 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)
var hidemenu_onclick1=1 //hide menu when user clicks within menu? (1=yes, 0=no)
var SelectTags = document.getElementsByTagName('select');


/////No further editting needed

var ie5=document.all
var ns6=document.getElementById&&!document.all
var netscape=navigator.vendor=="Netscape";

function getposOffset(what, offsettype, offsetTopFix){
  var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
  var parentEl=what.offsetParent;
  if (netscape && offsetTopFix>0) {
    offsetTopFix+=6;
  }
  while (parentEl!=null){
    if (ie5) {
      totaloffset=(offsettype=="left" )? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
    }
    else {
      totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop+offsetTopFix;
    }
    parentEl=parentEl.offsetParent;
  }
  return totaloffset;
}

function showhide(obj, e, visible, hidden){
  if (ie5||ns6)
    dropmenuobj.style.left=dropmenuobj.style.top=-500
    if (ie5) {
      for (var counter=0; counter<SelectTags.length; counter++) {
        SelectTags[counter].style.visibility = 'hidden';
      }
    }
  if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
    obj.visibility=visible
  else if (e.type=="click")
    obj.visibility=hidden
}

function iecompattest(){
  return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
  var edgeoffset=-1
  if (whichedge=="rightedge"){
    var windowedge=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
    dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
    if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
      edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
  }
  else{
    var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
    var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
    dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
    if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
      edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
      if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
        edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
    }
  }
  return edgeoffset
}

function dropdownmenu(obj, e, dropmenuID, offsetTopFix, currentID){
	//document.write(dropmenuobj)
  var menuSwap = 0;
  //if(typeof(offsetTopFix)=="undefined"){
 //   var offsetTopFix = 58;
 // }
  if (window.event) event.cancelBubble=true
  else if (e.stopPropagation) e.stopPropagation()

  if (typeof dropmenuobj!="undefined") //Àü À̺¥Æ® ÇØÁ¦
		dropmenuobj.style.visibility="hidden"
  if (typeof dropmenuname!="undefined") { //deselect previous tab
    if (dropmenucat!=currentID)
      var menuSwap=1;
    if (menuSwap) {
      swapTab(dropmenuname, dropmenucat, 0)
    }
  }

  clearhidemenu()

  if (ie5||ns6){
    obj.onmouseout=delayhidemenu
    dropmenucat=dropmenuID;
    dropmenuobj=document.getElementById(dropmenuID+'Drop')
    dropmenuname=document.getElementById(dropmenuID+'Nav')
    if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'}
    dropmenuobj.onmouseover=clearhidemenu
    dropmenuobj.onmouseout=ie5? function(){ dynamichide(event,menuSwap)} : function(event){ dynamichide(event,menuSwap)}
    showhide(dropmenuobj.style, e, "visible", "hidden")
    dropmenuobj.x=getposOffset(obj, "left", offsetTopFix)+2
    dropmenuobj.y=getposOffset(obj, "top", offsetTopFix)-4
    dropmenuobj.style.left=dropmenuobj.x-(clearbrowseredge(obj, "rightedge")+2)+"px"
    dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
    swapTab(dropmenuname, dropmenuID, 1)
	//document.write(dropmenuobj.style.top)
  }
  return clickreturnvalue() 
}



function clickreturnvalue(){
  if ((ie5||ns6) && !enableanchorlink) return false
  else return true
}

function contains_ns6(a, b) {
  while (b.parentNode)
  if ((b = b.parentNode) == a)
    return true;
  return false;
}

function dynamichide(e,doSwap){
  if (ie5&&!dropmenuobj.contains(e.toElement))
    delayhidemenu(doSwap)
  else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
    delayhidemenu(doSwap)
}

function dynamichide2(e,doSwap){
  if (ie5&&!dropmenuobj.contains(e.toElement))
    delayhidemenu(doSwap)
  else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
    delayhidemenu(doSwap)
}

function delayhidemenu(doSwap){
  delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay)
  //if (doSwap)
    delayshow=setTimeout("swapTab(dropmenuname,dropmenucat,0)",disappeardelay)
  if (ie5) delayform=setTimeout("for (var counter=0; counter<SelectTags.length; counter++) { SelectTags[counter].style.visibility = 'visible' }",disappeardelay)
}

function clearhidemenu(){
  if (typeof delayhide!="undefined")
    clearTimeout(delayhide)
  if (typeof delayshow!="undefined")
    clearTimeout(delayshow)
  if (typeof delayform!="undefined")
    clearTimeout(delayform)
}



function showhide2(obj, e, visible, hidden){
  if (ie5||ns6)
    dropmenuobj.style.left=dropmenuobj.style.top=-500
//    if (ie5) {
//      for (var counter=0; counter<SelectTags.length; counter++) {
//        SelectTags[counter].style.visibility = 'hidden';
//      }
//    }
  if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
	obj.visibility=visible
  else if (e.type=="click")
    obj.visibility=hidden
}

 

function swapTab(obj,imgID,state) {

  if (state) {
    imgExt = '_02'
	obj.src = tablocation+imgID+imgExt+'.gif';

  }

  else {
    imgExt = '_01'
	obj.src = tablocation+imgID+imgExt+'.gif';

  }
}


function dropdownmenu3(obj, e, dropmenuID, offsetTopFix, currentID){
  var menuSwap1 = 0;

  if (window.event) event.cancelBubble=true
  else if (e.stopPropagation) e.stopPropagation()
  if (typeof dropmenuobj1!="undefined") //메뉴
		dropmenuobj1.style.visibility="hidden"
  if (typeof dropmenuname1!="undefined") { //deselect previous tab
    if (dropmenucat1!=currentID)
      var menuSwap1=1;
    if (menuSwap1) {
      //swapTab(dropmenuname, dropmenucat, 0)
    }
  }
  clearhidemenu1()
  if (ie5||ns6){
    obj.onmouseout=delayhidemenu1
    dropmenucat1=dropmenuID;
    dropmenuobj1=document.getElementById(dropmenuID+'Drop')
    dropmenuname1=document.getElementById(dropmenuID+'Nav')
    if (hidemenu_onclick1) dropmenuobj1.onclick=function(){dropmenuobj1.style.visibility='hidden'}
    dropmenuobj1.onmouseover=clearhidemenu1
    dropmenuobj1.onmouseout=ie5? function(){ dynamichide1(event,menuSwap1)} : function(event){ dynamichide1(event,menuSwap1)}
    showhide1(dropmenuobj1.style, e, "visible", "hidden")
    dropmenuobj1.x=getposOffset(obj, "left", offsetTopFix)-6
    dropmenuobj1.y=getposOffset(obj, "top", offsetTopFix)+0
    dropmenuobj1.style.left=dropmenuobj1.x-(clearbrowseredge1(obj, "rightedge")+2)+"px"
    dropmenuobj1.style.top=dropmenuobj1.y-clearbrowseredge1(obj, "bottomedge")+obj.offsetHeight+"px"
    //swapTab(dropmenuname, dropmenuID, 1)
	//document.write(dropmenuobj1.style.top)
  }
  return clickreturnvalue1() 
}
  function showhide1(obj, e, visible, hidden){
  if (ie5||ns6)
    dropmenuobj1.style.left=dropmenuobj1.style.top=-500
    if (ie5) {
      for (var counter=0; counter<SelectTags.length; counter++) {
        SelectTags[counter].style.visibility = 'hidden';
      }
    }
  if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
	obj.visibility=visible
  else if (e.type=="click")
    obj.visibility=hidden
}

function clickreturnvalue1(){
  if ((ie5||ns6) && !enableanchorlink) return false
  else return true
}

function contains_ns61(a, b) {
  while (b.parentNode)
  if ((b = b.parentNode) == a)
    return true;
  return false;
}

function dynamichide1(e,doSwap){
  if (ie5&&!dropmenuobj1.contains(e.toElement))
    delayhidemenu1(doSwap)
  else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
    delayhidemenu1(doSwap)
}

function delayhidemenu1(doSwap){
  delayhide1=setTimeout("dropmenuobj1.style.visibility='hidden'",disappeardelay)
  if (doSwap)
    //delayshow1=setTimeout("swapTab(dropmenuname,dropmenucat,0)",disappeardelay)
  if (ie5) delayform1=setTimeout("for (var counter=0; counter<SelectTags.length; counter++) { SelectTags[counter].style.visibility = 'visible' }",disappeardelay)
}

function clearhidemenu1(){
  if (typeof delayhide1!="undefined")
    clearTimeout(delayhide1)
  if (typeof delayshow1!="undefined")
    clearTimeout(delayshow1)
  if (typeof delayform1!="undefined")
    clearTimeout(delayform1)
}

function getposOffset1(what, offsettype, offsetTopFix){
  var totaloffset1=(offsettype=="left")? what.offsetLeft : what.offsetTop;
  var parentEl1=what.offsetParent;
  if (netscape && offsetTopFix>0) {
    offsetTopFix+=6;
  }
  while (parentEl!=null){
    if (ie5) {
      totaloffset1=(offsettype=="left" )? totaloffset1+parentEl1.offsetLeft : totaloffset1+parentEl1.offsetTop;
    }
    else {
      totaloffset1=(offsettype=="left")? totaloffset1+parentEl1.offsetLeft : totaloffset1+parentEl1.offsetTop+offsetTopFix;
    }
    parentEl1=parentEl1.offsetParent;
  }
  return totaloffset1;
}

function iecompattest1(){
  return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge1(obj, whichedge1){
  var edgeoffset1=-1
  if (whichedge1=="rightedge"){
    var windowedge1=ie5 && !window.opera? iecompattest1().scrollLeft+iecompattest1().clientWidth-15 : window.pageXOffset+window.innerWidth-15
    dropmenuobj1.contentmeasure=dropmenuobj1.offsetWidth
    if (windowedge1-dropmenuobj1.x < dropmenuobj1.contentmeasure)
      edgeoffset1=dropmenuobj1.contentmeasure-obj.offsetWidth
  }
  else{
    var topedge1=ie5 && !window.opera? iecompattest1().scrollTop : window.pageYOffset
    var windowedge1=ie5 && !window.opera? iecompattest1().scrollTop+iecompattest1().clientHeight-15 : window.pageYOffset+window.innerHeight-18
    dropmenuobj1.contentmeasure=dropmenuobj1.offsetHeight
    if (windowedge1-dropmenuobj1.y < dropmenuobj1.contentmeasure){ //move up?
      edgeoffset1=dropmenuobj1.contentmeasure+obj.offsetHeight
      if ((dropmenuobj1.y-topedge1)<dropmenuobj1.contentmeasure) //up no good either?
        edgeoffset1=dropmenuobj1.y+obj.offsetHeight-topedge1
    }
  }
  return edgeoffset1
}