/*
	시각장애인 관련 함수
*/

var Handicap_foreTagList = new Array("TD","TH","SPAN","P","FONT","A","LABEL");
var Handicap_backTagList = new Array("TD","TH","TABLE");


var Menu_ActiveSecond = null;
var Menu_ActiveThird = null;

function Menu_MouseOver(id)
{
	Menu_ActiveSecond = id.substring(0,6);
	if (id.length == 80)
		Menu_ActiveThird = id;
	else
		Menu_ActiveThird = null;

	Menu_AutoHidden();
}

function Menu_MouseOut()
{
	Menu_ActiveSecond = null;
	Menu_ActiveThird = null;

	setTimeout("Menu_AutoHidden()",100);
}

function Menu_FocusIn(id, target, img)
{
	Menu_SwapImage(target,img);
	Menu_MouseOver(id);
}

function Menu_FocusOut(target, img)
{
	Menu_SwapImage(target,img);
	Menu_MouseOut();
}

var err = "";

function Menu_AutoHidden()
{
	var active_second = document.getElementById(Menu_ActiveSecond);
	var active_third = document.getElementById(Menu_ActiveThird);
	var second;
	var third;

	for (var i = 0; i < 7; i++) {
		second = document.getElementById("Menu_"+i);

		if (second != null) {
			if (second == active_second) {
				second.style.marginTop = "0px";

				for (var j = 0; j < 7; j++) {
					third = document.getElementById("Menu_"+i+"_"+j);

					if (third != null) {
						if (third == active_third) {
							third.style.marginTop = "0px";
						}
						else {
							third.style.marginTop = "-10000px";
						}
					}
				}
			}
			else {
				for (var j = 0; j < 7; j++) {
					third = document.getElementById("Menu_"+i+"_"+j);

					if (third != null) {
						if (third == active_third) {
							third.style.marginTop = "0px";
						}
						else {
							third.style.marginTop = "-10000px";
						}
					}
				}

				second.style.marginTop = "-10000px";
			}
		}
	}
}

function Menu_SwapImage(id, img)
{
	document.getElementById(id).src = "/images/"+img;
}

function Menu_ChangeActivePage(url)
{
	window.location.href = url;
}

function Menu_FakeAction()
{
	// do nothing...
}



<!--
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];}
}
//-->