var path = window.location.pathname;
var lev_no = -1
var lev_div = "";
var tar_level = 0;
var lay_lev = 1;
var layer_no = 1;
var fol = 0;
var data_lev1 = new Array();
var data_lev2 = new Array();
var data_lev3 = new Array();
var data_lev4 = new Array();

var isV5 = false;
var isIE = false;
var navmenuout = true
var navmenutimeoutID = 1
var mouseout_menuarticle = true
var menutimeoutID = 1
var pollanswer = false

//base function

var isNS4 = (document.layers) ? true : false;
var isMinNS4 = (navigator.appName.indexOf("Netscape") >= 0 &&
                parseFloat(navigator.appVersion) >= 4) ? 1 : 0;
var isMinIE4 = (document.all) ? 1 : 0;
var isMinIE5 = (isMinIE4 && navigator.appVersion.indexOf("5.") >= 0) ? 1 : 0;


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


function MM_showHideLayers() {
if(parseInt(navigator.appVersion) == 5){
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  if(document.getElementById){
   for (i=0; i<(args.length-2); i+=3){
   obj=document.getElementById(args[i]);v=args[i+2];
v=(v=='show')?'visible':(v='hide')?'hidden':v;
   if(obj)obj.style.visibility=v;
   }
  }

  else{
  for (i=0; i<(args.length-2); i+=3) if ((obj=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; }
 }
 }

else{
  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_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_swapImage() { //v3.0C
  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_swapImgRestore() { //v3.0C
  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_findObj(n, d) { //v3.0
  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); return x;
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//end



if(path.indexOf('\\') != -1){
	div = "\\";
}else{
	div = "/";	
}

lev = path.split(div);

for(i=0; i<level.length; i++){
	if(path.indexOf(div + level[i] + div) != -1){		
		fol = i;		
		for (j=0; j<lev.length; j++){
			if(lev[j] == level[i]){
				lev_no = j;
				break;
			}
		}
	}
}

if(lev_no > 0){	
	for (i=0 ;i<(lev.length - lev_no)-1 ;i++){		
			lev_div += "../";
		}
}

if(lev_div == ""){
	lev_div = "tc_chi/";	
}



menu();

function add_data(data_link, data_alt, data_color, data_target, data_layer, data_level, data_folder){
	if (data_level == 1){		
		data_lev1[tar_level] = {link:data_link, alt:data_alt, color:data_color, target:data_target, layer:data_layer, folder:data_folder};
		data_lev2[tar_level] = new Array();
		data_lev3[tar_level] = new Array();
		data_lev4[tar_level] = new Array();
		tar_level++;
		tar_level2 = 0;
	}else if(data_level == 2){
		data_lev2[(tar_level-1)][tar_level2] = {link:data_link, alt:data_alt, color:data_color, target:data_target, layer:data_layer, folder:data_folder};
		data_lev3[(tar_level-1)][tar_level2] = new Array();
		data_lev4[(tar_level-1)][tar_level2] = new Array();
		tar_level2++;
		tar_level3 = 0;
	}else if(data_level == 3){
		data_lev3[(tar_level-1)][(tar_level2-1)][tar_level3] = {link:data_link, alt:data_alt, color:data_color, target:data_target, layer:data_layer, folder:data_folder};
		data_lev4[(tar_level-1)][(tar_level2-1)][tar_level3] = new Array();
		tar_level3++;
		tar_level4 = 0;
	}else if(data_level == 4){
		data_lev4[(tar_level-1)][(tar_level2-1)][(tar_level3-1)][tar_level4] = {link:data_link, alt:data_alt, color:data_color, target:data_target, layer:data_layer, folder:data_folder};
		tar_level4++;
	}	
}


function genhd(){
	for(i=0; i<data_lev1.length;i++){
		if(level[fol] == 'sitemap' || level[fol] == 'notices' || fol == 0){			
			if(level[fol] == data_lev1[i]['folder']){	
			document.write('<div class="general_hd">'+data_lev1[i]['alt']+'</div>');
				break;
			}
			
		}else{			
			if(level[fol] == data_lev1[i]['folder']){				
				document.write('<div class="'+level[fol]+'_hd">'+data_lev1[i]['alt']+'</div>');
			break;
				
			}
		}
	}
}

function genmenu(){		
	for(i=0; i<data_lev1.length;i++){		
		genlv1table(data_lev1[i]['link'],data_lev1[i]['alt'],data_lev1[i]['color'],data_lev1[i]['target'],data_lev1[i]['layer'],i,layer_no);
		if(data_lev1[i]['layer'] == "y"){
			layer_no++;
		}
	}	
}

function genlayer(){
	for(i=0; i<data_lev1.length;i++){		
		if(data_lev1[i]['layer'] == "y" && path.indexOf(data_lev1[i]['folder']) != -1){		
			genlayerhd(layer_no);
			for(j=0;j<data_lev2[i].length;j++){					
				genlaytab(data_lev2[i][j]['link'],data_lev2[i][j]['alt'],data_lev2[i][j]['color'],data_lev2[i][j]['target']);
			}
			genlayerft();
		}	
		
	}
}

function gennav_list(){
	if(level[fol] != 'sitemap'){
		chk_lv2 = false;
		chk_lv3 = false;
		chk_lv4 = false;
		lv2 = -1;
		lv3 = -1;
		lv4 = -1;
		
		
		for(i=0; i < data_lev2[fol].length; i++){
			if(path.indexOf(data_lev2[fol][i]['folder']) != -1){
				chk_lv2 = true;
				lv2 = i;
				break;
			}
		}
		if(chk_lv2 == true){
			for(i=0; i < data_lev3[fol][lv2].length; i++){
				if(path.indexOf(data_lev3[fol][lv2][i]['folder']) != -1){
					chk_lv3 = true;
					lv3 = i;
					break;
				}
			}
		}
		if(chk_lv3 == true){
			for(i=0; i < data_lev4[fol][lv2][lv3].length; i++){
				if(path.indexOf(data_lev4[fol][lv2][lv3][i]['folder']) != -1){
					chk_lv4 = true;
					lv4 = i;
					break;
				}
			}
		}


		if(fol != 0){
			document.write('<a href="'+lev_div+'../cindex.html">主頁</a> > ');
			alt = data_lev1[fol]['alt'].replace('<br>','');
			if(lv2 != -1){
				document.write('<a href="'+data_lev1[fol]['link']+'">'+alt+'</a> > ');
			}else{
				document.write(alt);	
			}
		}
		
		if(chk_lv2 == true){
			alt = data_lev2[fol][lv2]['alt'].replace('<br>','');
			if(lv3 != -1){
				document.write('<a href="'+data_lev2[fol][lv2]['link']+'">'+alt+'</a> > ');
			}else{
				document.write(alt);	
			}
		}
		if(chk_lv3 == true){
			alt = data_lev3[fol][lv2][lv3]['alt'].replace('<br>','');
			if(lv4 != -1){
				document.write('<a href="'+data_lev3[fol][lv2][lv3]['link']+'">'+alt+'</a> > ');
			}else{
				document.write(alt);
			}
		}

		if(chk_lv4 == true){
			alt = data_lev4[fol][lv2][lv3][lv4]['alt'].replace('<br>','');
			document.write(alt);
		}
	}
}


// gen table

function genlv1table(link, alt, color, target, layer, no, layerno){
	alt = alt.replace('<br>','');
	if(color != ""){
		document.write('[<a href="'+link+'" target="'+target+'">'+alt+'</a>] ');		
	}
}


function genlayerhd(lyno){
	document.write('<hr>'+
	'<p>');
}

function genlayerft(){
	 document.write('</p>');
}

function genlaytab(lylink,lyalt,lyovercol, lytarget){
	document.write('[<a href="'+lylink+'" target="'+lytarget+'">'+lyalt+'</a>] ');
}

function gensitemap(){
	document.write('<ul>'+	
        '<li><p><a href="../../'+level[0]+'"><b>主頁</b></a></p></li>');
		for(i=0; i<data_lev1.length;i++){
			if(data_lev1[i]['alt'] != "網頁指南" && data_lev1[i]['alt'] != "主席歡迎詞"){
				alt = data_lev1[i]['alt'].replace('<br>','');
				document.write('<li><p><b><a href="'+data_lev1[i]['link']+'" target="'+data_lev1[i]['target']+'">'+alt+'</a></b></p></li>');
				if(data_lev1[i]['layer'] == "y"){
					  document.write('<blockquote> ');
					for(j=0;j<data_lev2[i].length;j++){
						document.write('<p><a href="'+data_lev2[i][j]['link']+'" target="'+data_lev2[i][j]['target']+'">'+data_lev2[i][j]['alt']+'</a></p>');	
					}
						document.write('</blockquote>');
				}	
			}
		
	}
	document.write('</ul>');
}