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];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/**********網站選單使用**********/
function importXML(theMenu){
	var str_level = getLevelString();
	if (document.implementation && document.implementation.createDocument){
		xmlDoc = document.implementation.createDocument("", "", null);
		if(theMenu==0){
			xmlDoc.onload = addMainMenu;
		}else if(theMenu==1){
			xmlDoc.onload = addLeftMenu;
		}else if(theMenu==2){
			xmlDoc.onload = addBreadCrumb;
		}
	}else if (window.ActiveXObject){
		xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
		xmlDoc.onreadystatechange = function () {				
				if (xmlDoc.readyState == 4){
					if(theMenu==0){
						addMainMenu();
					}else if(theMenu==1){
						addLeftMenu();
					}else if(theMenu==2){
						addBreadCrumb();
					}
				}
			};
	}else{
		alert('Your browser can\'t handle this script');
		return;
	}

	xmlDoc.async = false;
	xmlDoc.load(str_level+"include/xml/menu_setting.xml");
}

function changeDisplay(theObj){
	if(theObj!=null){
		if(theObj.style.display=='none'){
			theObj.style.display='';
		}else{
			theObj.style.display='none';
		}
	}
}

function getLevelString(){
	var now_page = location.pathname;
	var level_count = now_page.split('/').length-1;
	var str_level = '';
	
	for(i=1;i<level_count;i++){
		str_level+='../';
	}
	
	return str_level;
}
/******************************/