function MM_showHideLayers() { //v2.0
  var i, visStr, args, theObj;
  args = MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) { //with arg triples (objNS,objIE,visStr)
    visStr   = args[i+2];
    if (navigator.appName == 'Netscape' && document.layers != null) {
      theObj = eval(args[i]);
      if (theObj) theObj.visibility = visStr;
    } else if (document.all != null) { //IE
      if (visStr == 'show') visStr = 'visible'; //convert vals
      if (visStr == 'hide') visStr = 'hidden';
      theObj = eval(args[i+1]);
      if (theObj) theObj.style.visibility = visStr;
  } }
}

function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function MM_preloadImages() { //v2.0
  if (document.images) {
    var imgFiles = MM_preloadImages.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}

function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = MM_swapImage.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}

function Selection_change(Select)
{
	i=Select.selectedIndex;
	if(Select.options[i].value != 0)
	{
		top.down.location = Select.options[i].value;
	}
	Select.selectedIndex = 0;
}
function active(direction) {
 imgOn = eval(direction+ "n.src")
 document[direction].src = imgOn;
 }

 function inactive(direction) {
 imgOff = eval(direction+ "r.src")
  document[direction].src = imgOff;
 }

 menu01n = new Image()
 menu01n.src = "/include/images/menu_on_01.gif"
 menu01r = new Image()
 menu01r.src = "/include/images/menu_01.gif"

 menu02n = new Image()
 menu02n.src = "/include/images/menu_on_02.gif"
 menu02r = new Image()
 menu02r.src = "/include/images/menu_02.gif"

 menu03n = new Image()
 menu03n.src = "/include/images/menu_on_03.gif"
 menu03r = new Image()
 menu03r.src = "/include/images/menu_03.gif"

 menu04n = new Image()
 menu04n.src = "/include/images/menu_on_04.gif"
 menu04r = new Image()
 menu04r.src = "/include/images/menu_04.gif"

 menu05n = new Image()
 menu05n.src = "/include/images/menu_on_05.gif"
 menu05r = new Image()
 menu05r.src = "/include/images/menu_05.gif"

function SetCookie(sName, sValue) {
	document.cookie = sName + "=" + escape(sValue) + "; path=/";
}

function GetCookie(sName) {
	var aCookie = document.cookie.split("; ");
	for (var i=0; i < aCookie.length; i++) {
		var aCrumb = aCookie[i].split("=");
		if (sName == aCrumb[0]) {
			return unescape(aCrumb[1]);
		}
	}
	return null;
}

//	sCurrentMainMenu = GetCookie('sMainMenu');
//	sCurrentSubMenu = GetCookie('sSubMenu');

function Init(sMainMenu, sSubMenu) {
	try {
	
		if (sMainMenu == '0') {
			if (sSubMenu == '1') {
				document.topimages.src = "/include/images/navi_ctitle1.gif";
			} else if (sSubMenu == '2') {
				document.topimages.src = "/include/images/navi_ctitle2.gif";
			} else if (sSubMenu == '3') {
				document.topimages.src = "/include/images/navi_ctitle3.gif";
			}
			 else if (sSubMenu == '4') {
				document.topimages.src = "/include/images/navi_ctitle4.gif";
			}
		} else if (sMainMenu == '1') {
			document.topimages.src = "/include/images/navi_title1.gif";
			MM_showHideLayers('document.layers[\'Layer01\']','document.all[\'Layer01\']','show');
			active('menu01');
		} else if (sMainMenu == '2') {
			document.topimages.src = "/include/images/navi_title2.gif";
			MM_showHideLayers('document.layers[\'Layer02\']','document.all[\'Layer02\']','show');
			active('menu02');
		} else if (sMainMenu == '3') {
			document.topimages.src = "/include/images/navi_title3.gif";
			MM_showHideLayers('document.layers[\'Layer03\']','document.all[\'Layer03\']','show');
			active('menu03');
		} else if (sMainMenu == '4') {
			document.topimages.src = "/include/images/navi_title4.gif";
			MM_showHideLayers('document.layers[\'Layer04\']','document.all[\'Layer04\']','show');
			active('menu04');
		} else if (sMainMenu == '5') {
			document.topimages.src = "/include/images/navi_title5.gif";
			active('menu05');
		}
	}  catch(e) {
		// any exception will be ignor.
		;
	}	
}

function Chameleon(sOnOff, sMainMenu) {
	try {
		if ((sMainMenu == '1') && (sMainMenu != sCurrentMainMenu)) {
			if (sOnOff == 'Y') {
				MM_showHideLayers('document.layers[\'Layer01\']','document.all[\'Layer01\']','show');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','hide');
				active('menu01');
			} else {
				MM_showHideLayers('document.layers[\'Layer01\']','document.all[\'Layer01\']','hide');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','show');
				inactive('menu01');
			}
		} else if ((sMainMenu == '2') && (sMainMenu != sCurrentMainMenu)) {
			if (sOnOff == 'Y') {
				MM_showHideLayers('document.layers[\'Layer02\']','document.all[\'Layer02\']','show');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','hide');
				active('menu02');
			} else {
				MM_showHideLayers('document.layers[\'Layer02\']','document.all[\'Layer02\']','hide');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','show');
				inactive('menu02');
			}
		} else if ((sMainMenu == '3') && (sMainMenu != sCurrentMainMenu)) {
			if (sOnOff == 'Y') {
				MM_showHideLayers('document.layers[\'Layer03\']','document.all[\'Layer03\']','show');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','hide');
				active('menu03');
			} else {
				MM_showHideLayers('document.layers[\'Layer03\']','document.all[\'Layer03\']','hide');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','show');
				inactive('menu03');
			}
		} else if ((sMainMenu == '4') && (sMainMenu != sCurrentMainMenu)) {
			if (sOnOff == 'Y') {
				MM_showHideLayers('document.layers[\'Layer04\']','document.all[\'Layer04\']','show');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','hide');
				active('menu04');
			} else {
				MM_showHideLayers('document.layers[\'Layer04\']','document.all[\'Layer04\']','hide');
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','show');
				inactive('menu04');
			}
		} else if ((sMainMenu == '5') && (sMainMenu != sCurrentMainMenu)) {
			if (sOnOff == 'Y') {
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','hide');
				active('menu05');
			} else {
				MM_showHideLayers('document.layers[\'Layer0'+sCurrentMainMenu+'\']','document.all[\'Layer0'+sCurrentMainMenu+'\']','show');
				inactive('menu05');
			}
		}
	}  catch(e) {
		// any exception will be ignor.
		;
	}	
}

function GoGo(sMainMenu, sSubMenu) {

	if (sMainMenu == '0') {
		if (sSubMenu == '1') {
			document.location.href = "/pds/list.php";
		} else if (sSubMenu == '2') {
			document.location.href = "#";
		} else if (sSubMenu == '3') {
			document.location.href = "#";
		}
	} else if (sMainMenu == '1') {
		if (sSubMenu == '11') {
			document.location.href = "/Linfo/subject1.html";
		} else if (sSubMenu == '12') {
			document.location.href = "/Linfo/subject2.html";
		} else if (sSubMenu == '13') {
			document.location.href = "/Linfo/subject3.html";
		} else if (sSubMenu == '21') {
			document.location.href = "/Linfo/schedule0.html";
		} else if (sSubMenu == '22') {
			document.location.href = "/Linfo/schedule1.html";
		} else if (sSubMenu == '23') {
			document.location.href = "/Linfo/schedule2.html";
		} else if (sSubMenu == '24') {
			document.location.href = "/Linfo/schedule3.html";
		} else if (sSubMenu == '31') {
			document.location.href = "/Linfo/Lnotice.php";
		} else if (sSubMenu == '32') {
			document.location.href = "/Linfo/Lview1.html";
		} else if (sSubMenu == '41') {
			document.location.href = "/ESorder/pre_accept.php";
		}
	} else if (sMainMenu == '2') {
		if (sSubMenu == '11') {
			document.location.href = "/ESorder/pre_accept.php";
		} else if (sSubMenu == '21') {
			document.location.href = "/ESorder/order_confirm.php";
		}
	} else if (sMainMenu == '3') {
		if (sSubMenu == '11') {
			document.location.href = "/ESinfo/Codeconfirm.php";
		} else if (sSubMenu == '12') {
			document.location.href = "/ESinfo/Applyconfirm.php";
		} else if (sSubMenu == '21') {
			document.location.href = "/ESinfo/Pass1confirm.php";
		} else if (sSubMenu == '22') {
			document.location.href = "/ESinfo/Pass2confirm.php";
		} else if (sSubMenu == '23') {
			document.location.href = "/ESinfo/Pass3confirm.php";
		}
	} else if (sMainMenu == '4') {
		if (sSubMenu == '11') {
			document.location.href = "/Sinfo/process.html";
		} else if (sSubMenu == '12') {
			document.location.href = "#";
		} else if (sSubMenu == '13') {
			document.location.href = "#";
		} else if (sSubMenu == '21') {
			document.location.href = "/Sinfo/acceptcash1.html";
		} else if (sSubMenu == '22') {
			document.location.href = "/Sinfo/acceptcash2.html";
		} else if (sSubMenu == '31') {
			document.location.href = "/Sinfo/attention1.html";
		} else if (sSubMenu == '41') {
			document.location.href = "/Sinfo/license.html";
		} else if (sSubMenu == '51') {
			document.location.href = "/Sinfo/faq.html";
		} else if (sSubMenu == '52') {
			document.location.href = "/Sinfo/qna/list.php";
		}
	} else if (sMainMenu == '5') {
		if (sSubMenu == '1') {
			document.location.href = "/Ready/ready.php";
		}
	}

//	SetCookie('sMainMenu', sMainMenu);
//	SetCookie('sSubMenu', sSubMenu);
}

function goMenu(url, sMainMenu, sSubMenu) {
	document.location.href=url;
//	SetCookie('sMainMenu', sMainMenu);
//	SetCookie('sSubMenu', sSubMenu);
}