var lev_div = "";
var lay_lev = 0;
var link = null;

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

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;


//base function

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_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}



function MM_jumpMenu(targ,selObj,restore){ //v3.0

  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");

  if (restore) selObj.selectedIndex=0;

}

//end


var path = window.location.pathname;

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

lev = path.split(div);

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

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

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


//gen menu

function genhd(){
	document.write('<img src="'+lev_div+'images/'+level[fol]+'/title.jpg" alt="'+alt[fol]+'">');
}


function add_data(data_link, data_alt, data_color, data_target, data_layer, data_level, data_folder){
	
	if (data_level == 1){
		tar_level++;		
		//lay_lev++;
		data[tar_level] = new Array();
		count = 0
	} else {
		count = data[tar_level].length;
	}
	
	data[tar_level][count] = {link:data_link, alt:data_alt, color:data_color, target:data_target, layer:data_layer, folder:data_folder};
}


function genmenu(){
	data = new Array();
	tar_level = 0;
	menu();
	for(i=1;i<tar_level+1;i++){		
		gentable(data[i][0]['link'], data[i][0]['alt'], data[i][0]['color'], data[i][0]['target'], data[i][0]['layer'], data[i][0]['folder']);		
	}
}

function genlayer(){

	for(i=1;i<tar_level+1;i++){		
		if(data[i].length > 1){
			genlayerheader(i-1);
			for(y=1; y<data[i].length; y++){			
				genlaytab(data[i][y]['link'], data[i][y]['alt'], data[i][y]['color'], data[i][y]['target']);
			}
			genlayerfooter();
		}
	}
}

function gentable(tab_link, tab_alt, tab_img, tab_target, tab_layer, tab_folder){
	if (link == null) { 
		link = new Array();
		alt = new Array();
		count = 0;
	} else { 
		count = link.length;
	}
	
	link[count] = tab_link;
	alt[count] = tab_alt;	
	
	num = count+1;
	if(num < 10){
		num = "0" + num;
	}
	
	if(tab_link != ""){
		if(link[count].indexOf(level[fol]) != -1){
			if(tab_layer == "y"){			
				document.write('<tr>'+				
					'<td><a href="'+link[count]+'" onMouseOut="MM_swapImgRestore();navmenu_out()" onMouseOver="MM_swapImage(\'side'+num+'\',\'\',\''+lev_div+'images/general/menu_over_'+tab_img+'.jpg\',1);MM_showHideLayers(\'Lay'+count+'\',\'\',\'show\');setpost(\'side'+num+'\',\'Lay'+count+'\');navmenu_over();hideother(\'l'+count+'\')"><img name="side'+num+'" border="0" src="'+lev_div+'images/general/menu_over_'+tab_img+'.jpg" alt="'+tab_alt+'"></a></td>'+
					'</tr>');
			}else{
				document.write('<tr>'+
					'<td><a href="'+link[count]+'" onMouseOut="MM_swapImgRestore();navmenu_out()" onMouseOver="MM_swapImage(\'side'+num+'\',\'\',\''+lev_div+'images/general/menu_over_'+tab_img+'.jpg\',1);hideother(\'l'+count+'\')"><img name="side'+num+'" border="0" src="'+lev_div+'images/general/menu_over_'+tab_img+'.jpg" alt="'+tab_alt+'"></a></td>'+
					'</tr>');
			}
		}else{
			if(tab_layer == "y"){			
				document.write('<tr>'+				
					'<td><a href="'+link[count]+'" onMouseOut="MM_swapImgRestore();navmenu_out()" onMouseOver="MM_swapImage(\'side'+num+'\',\'\',\''+lev_div+'images/general/menu_over_'+tab_img+'.jpg\',1);MM_showHideLayers(\'Lay'+count+'\',\'\',\'show\');setpost(\'side'+num+'\',\'Lay'+count+'\');navmenu_over();hideother(\'l'+count+'\')"><img name="side'+num+'" border="0" src="'+lev_div+'images/general/menu_'+tab_img+'.jpg" alt="'+tab_alt+'"></a></td>'+
					'</tr>');
			}else{
				document.write('<tr>'+
					'<td><a href="'+link[count]+'" onMouseOut="MM_swapImgRestore();navmenu_out()" onMouseOver="MM_swapImage(\'side'+num+'\',\'\',\''+lev_div+'images/general/menu_over_'+tab_img+'.jpg\',1);hideother(\'l'+count+'\')"><img name="side'+num+'" border="0" src="'+lev_div+'images/general/menu_'+tab_img+'.jpg" alt="'+tab_alt+'"></a></td>'+
					'</tr>');
			}	
		
		}
	}
}

function genlayerheader(lyno){
	document.write('<div id="Lay'+lyno+'" style="position:absolute; left:0px; top:0px; width:160px; height:15px; z-index:1; visibility: hidden">'+
	  '<table width="158" border="0" cellspacing="1" cellpadding="0" bgcolor="#DCEBFC">');
}

function genlayerfooter(){
	 document.write('</table>'+
	'</div>');
}

function genlaytab(lylink,lyalt,lycol,lytarget){	
	document.write('<tr>'+
      '<td class="side_txt" bgcolor="'+lycol+'"><a href="'+lylink+'" target="'+lytarget+'" class="sidelink" onMouseOver="navmenu_over()" onMouseOut="navmenu_out()">'+lyalt+'</a></td>'+
    '</tr>');
}

function gensitemap(){
	document.write('<table width="100%" border="0" cellspacing="0" cellpadding="0" class="content">');
	for(i=1;i<tar_level+1;i++){		
		document.write('<tr>'+
		'<td colspan="2"><a href="'+data[i][0]['link']+'" target="'+data[i][0]['target']+'">'+data[i][0]['alt']+'</a></td>'+
		'</tr>');
		if(data[i].length > 1){
			for(y=1; y<data[i].length; y++){			
				document.write('<tr>'+
					'<td width="2%">&nbsp;</td>'+
					'<td width="98%"><a href="'+data[i][y]['link']+'" target="'+data[i][y]['target']+'">'+data[i][y]['alt']+'</a></td>'+
				  '</tr>');
			}
			document.write('<tr> '+
				'<td colspan="2">&nbsp;</td>'+
			  '</tr>');
		}else{
			document.write('<tr> '+
				'<td colspan="2">&nbsp;</td>'+
			  '</tr>');
		
		}
	}
	document.write('</table>');
}

//show layer

function setpost(img, layerid){
	tmp_img = getImage(img);	
	tmp_y = getImagePageTop(tmp_img);
	tmp_x = getImagePageLeft(tmp_img);

//alert(layerid);
	if(isMinIE4){
		obj = eval(layerid);
		obj.style.posLeft = tmp_x + 150;
		obj.style.posTop = tmp_y;		
	}else{
		document.getElementById(layerid).style.left = tmp_x + 150;
		document.getElementById(layerid).style.top = tmp_y;
	}	
}

function getImage(name) {

  if (isMinNS4) {
    return findImage(name, document);
  }
  if (isMinIE4)
    return eval('document.all.' + name);
  return null;
}

function findImage(name, doc) {

  var i, img;

  for (i = 0; i < doc.images.length; i++)
    if (doc.images[i].name == name)
      return doc.images[i];
  for (i = 0; i < doc.layers.length; i++)
    if ((img = findImage(name, doc.layers[i].document)) != null) {
      img.container = doc.layers[i];
      return img;
    }
  return null;
}

function getImagePageTop(img) {

  var y, obj;

  if (isMinNS4) {
    if (img.container != null)
      return img.container.pageY + img.y;
    else
      return img.y;
  }
  if (isMinIE4) {
    y = 0;
    obj = img;
    while (obj.offsetParent != null) {
      y += obj.offsetTop;
      obj = obj.offsetParent;
    }
    y += obj.offsetTop;
    return y;
  }
  return -1;
}

function getImagePageLeft(img) {

  var x, obj;

  if (isMinNS4) {
    if (img.container != null)
      return img.container.pageX + img.x;
    else
      return img.x;
  }
  if (isMinIE4) {
    x = 0;
    obj = img;
    while (obj.offsetParent != null) {
      x += obj.offsetLeft;
      obj = obj.offsetParent;
    }
    x += obj.offsetLeft;
    return x;
  }
  return -1;
}

function navmenu_over() {
	navmenuout = false ;
	clearTimeout(navmenutimeoutID);
}

function navmenu_out() {
	navmenuout = true ;
	navmenutimeoutID = setTimeout("autohide_menu()","1000");
}

function autohide_menu() {
	if (navmenuout == true) {
		MM_showHideLayers('ql','', 'hide');
		for(q=0;q<tar_level;q++){	
			MM_showHideLayers('Lay'+q,'','hide');
		}		
	}
}

function hideother(layername) {	
	for(q=0;q<tar_level;q++){
		if (layername != 'l'+q){			
			MM_showHideLayers('Lay'+q,'','hide');
		}
	}
	if(layername != 'ql'){
		MM_showHideLayers('ql','', 'hide');
	}
	
}

function menu_over() {
	mouseout_menuarticle = false ;
	clearTimeout(menutimeoutID);
}