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

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_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_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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

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

//Language Function
function lang(fr_ver , to_ver){
	
	link = location.href;
	fr_ver1 = fr_ver;
	fr_ver = '/' + fr_ver + '/';
	
	english = "/en/";
	chinese = "/tc/";
	gb = "/gb/";
	
	if (to_ver == "en"){
		if (is_contain_ver(fr_ver1)){
			link = link.replace('ver='+ fr_ver1, 'ver='+ to_ver);
		}
		link = link.replace (fr_ver, english);
	}else if (to_ver == "tc"){
		if (is_contain_ver(fr_ver1)){
			link = link.replace('ver='+ fr_ver1, 'ver='+ to_ver);
		}
		link = link.replace (fr_ver, chinese);
	}else if (to_ver == "gb"){
		if (is_contain_ver(fr_ver1)){
			link = link.replace('ver='+ fr_ver1, 'ver='+ to_ver);
		}
		link = link.replace (fr_ver, gb);
	}
	link = remove_sharp(link);
	parent.location.href = link;
}

function remove_sharp(srcfile){
	if ( srcfile.indexOf("#top") != -1){
		srcfile = srcfile.replace("#top","");
	}
	return srcfile;
}



function is_contain_ver(ver){
	str_url = location.href;
	str_query = "&ver=" + ver;
	if (str_url.indexOf(str_query) == -1){
		return false;
	}else{
		return true;
	}
}