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_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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function footer() {
document.writeln("<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
document.writeln("<tr>");
document.writeln("<td class=\"footer_sepline\"><img src=\"images\/spacer.gif\" width=\"1\" height=\"1\" \/><\/td>");
document.writeln("<\/tr>");
document.writeln("<tr>");
document.writeln("<td  class=\"footer_space\"><table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
document.writeln("<tr>");
document.writeln("<td class=\"footerTxt\">版权所有&copy;2009香港旅游发展局<br \/>");
document.writeln("以1024x768解像度及IE 6 \/ Firefox 1.5 或以上版本浏览可得最佳效果<br \/>");
document.writeln("<a href=\"http:\/\/www.discoverhongkong.com\/china\/misc\/privacy-policy-index.html\" target=\"_blank\"  class=\"footerTxt\">资料私隐政策 <\/a> | <a href=\"http:\/\/www.discoverhongkong.com\/china\/misc\/terms-of-use.html\" target=\"_blank\"  class=\"footerTxt\">网站使用条款<\/a> | <a href=\"http:\/\/www.discoverhongkong.com\/china\/misc\/contact-us.html\" target=\"_blank\"  class=\"footerTxt\">联络我们<\/a> | <a href=\"http:\/\/www.discoverhongkong.com\/china\/interactive\/e-newsletter.html\" target=\"_blank\"  class=\"footerTxt\">订阅电子杂志<\/a> | <a href=\"acknowledgement.html\" class=\"footerTxt\">鸣谢<\/a><\/td>");
document.writeln("<td width=\"50%\"><ul>");
document.writeln("<li><img src=\"images\/logo_loveit.jpg\" \/><\/li>");
document.writeln("<li><a href=\"http:\/\/www.discoverhongkong.com\/china\/\" target=\"_blank\"><img src=\"images\/logo_2.jpg\" \/><\/a><\/li>");
document.writeln("<li><img src=\"images\/logo_3.jpg\" \/><\/li>");
document.writeln("<\/ul><\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table><\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table>")
}



function chLang(target) {
	var link = parent.location.href;
	var endLink = link.length;
	var i;
	var n;
	var found = 0;
	var chLinkeng="";
	
	for(i = 0; i <= endLink; i++) {
		n = i + 4;
		if (link.substring(i, n) == "/eng") {
			if (target == 2) {
				chLinkeng = link.substring(0, i) + "/tc" + link.substring(n, endLink);
				parent.location.href = chLinkeng;
			} else if (target == 3) {
				chLinkeng = link.substring(0, i) + "/sc" + link.substring(n, endLink);
				parent.location.href = chLinkeng;
			}
			break;
		} else if (link.substring(i, n) == "/tc/") {			
			if (target == 1) {
				chLinkeng = link.substring(0, i) + "/eng/" + link.substring(n, endLink);
				parent.location.href = chLinkeng;
			} else if (target == 3) {
				chLinkeng = link.substring(0, i) + "/sc/" + link.substring(n, endLink);
				parent.location.href = chLinkeng;
			}
			break;
		} else if (link.substring(i, n) == "/sc/"){
			if (target == 1) {
				chLinkeng = link.substring(0, i) + "/eng/" + link.substring(n, endLink);
				parent.location.href = chLinkeng;
			} else if (target == 2) {
				chLinkeng = link.substring(0, i) + "/tc/" + link.substring(n, endLink);
				parent.location.href = chLinkeng;
			}
			break;
		} 
	}
	//alert(lang);
	parent.location.href = chLink;
}