if (document.URL.toString().search('sc.info.gov.hk/gb/') != -1){
		imgGraAlt = "Ác Åé ª©";
		imgGra = "../images/images_content_sc_clf/mainbar3.gif";
}else
{
		imgGraAlt = "² Åé ª©";
		imgGra = "../images/images_content_chi_clf/mainbar3.gif";
}


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_swapImage() { //v3.0

  MM_swapImgRestore();

  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_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 GIC_search()
	{
		var currentUrl = location.href.toString();
		var url = "http://search2.info.gov.hk/cgi-bin/se.cgi";
		var SearchWin;
		var mode = document.form1.mode.value;
		var qu = document.form1.qu.value;
	
	SearchWin=window.open(eval('url +"?gr_12=customs&qu=" + qu'));
		//SearchWin=window.open(eval('url +"?mode=" + mode + "&la=1&gr_1=ced&ma=100&ft_1=alltype&so=0&nu=10&ca=0&ta=all&fu=&fd=&qu=" + qu'));
		document.location.href = currentUrl;
		SearchWin.focus();
	}

function visiabout(nr)
{
	if (document.layers)
	{
		if (nr=='number1')
		{
			document.layers['number2'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number1'].visibility = 'show'; 
		}
		else if (nr=='number2')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number2'].visibility = 'show'; 
		}else if (nr=='number3')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number2'].visibility = 'hide';
			document.layers['number3'].visibility = 'show'; 
		}
	}else if (document.all)
	{
		if (nr=='number1')
		{
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number1'].style.visibility = 'visible';
		}
		else if (nr=='number2')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'visible';
		}else if (nr=='number3')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'visible';
		}
	}
	else if (document.getElementById)
	{
		if (nr=='number1')
		{
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number1').style.visibility = 'visible';
		}
		else if (nr=='number2')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'visible';
		}else if (nr=='number3')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'visible';
		}
	}
}

function visimajor(nr)
{
	if (document.layers)
	{
		if (nr=='number1')
		{
			document.layers['number2'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number4'].visibility = 'hide';
			document.layers['number5'].visibility = 'hide';
			document.layers['number6'].visibility = 'hide';
			document.layers['number1'].visibility = 'show'; 
		}
		else if (nr=='number2')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number4'].visibility = 'hide';
			document.layers['number5'].visibility = 'hide';
			document.layers['number6'].visibility = 'hide';
			document.layers['number2'].visibility = 'show'; 
		}
		else if (nr=='number3')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number2'].visibility = 'hide';
			document.layers['number4'].visibility = 'hide';
			document.layers['number5'].visibility = 'hide';
			document.layers['number6'].visibility = 'hide';
			document.layers['number3'].visibility = 'show'; 
		}
		else if (nr=='number4')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number2'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number5'].visibility = 'hide';
			document.layers['number6'].visibility = 'hide';
			document.layers['number4'].visibility = 'show'; 
		}
		else if (nr=='number5')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number2'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number4'].visibility = 'hide';
			document.layers['number6'].visibility = 'hide';
			document.layers['number5'].visibility = 'show'; 
		}
		else if (nr=='number6')
		{
			document.layers['number1'].visibility = 'hide';
			document.layers['number2'].visibility = 'hide';
			document.layers['number3'].visibility = 'hide';
			document.layers['number4'].visibility = 'hide';
			document.layers['number5'].visibility = 'hide';
			document.layers['number6'].visibility = 'show'; 
		}
	}else if (document.all)
	{
		if (nr=='number1')
		{
			document.all['number1'].style.visibility = 'visible';
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number4'].style.visibility = 'hidden';
			document.all['number5'].style.visibility = 'hidden';
			document.all['number6'].style.visibility = 'hidden';
		}
		else if (nr=='number2')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'visible';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number4'].style.visibility = 'hidden';
			document.all['number5'].style.visibility = 'hidden';
			document.all['number6'].style.visibility = 'hidden';
		}
		else if (nr=='number3')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'visible';
			document.all['number4'].style.visibility = 'hidden';
			document.all['number5'].style.visibility = 'hidden';
			document.all['number6'].style.visibility = 'hidden';
		}
		else if (nr=='number4')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number4'].style.visibility = 'visible';
			document.all['number5'].style.visibility = 'hidden';
			document.all['number6'].style.visibility = 'hidden';
		}
		else if (nr=='number5')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number4'].style.visibility = 'hidden';
			document.all['number5'].style.visibility = 'visible';
			document.all['number6'].style.visibility = 'hidden';
		}
		else if (nr=='number6')
		{
			document.all['number1'].style.visibility = 'hidden';
			document.all['number2'].style.visibility = 'hidden';
			document.all['number3'].style.visibility = 'hidden';
			document.all['number4'].style.visibility = 'hidden';
			document.all['number5'].style.visibility = 'hidden';
			document.all['number6'].style.visibility = 'visible';
		}
	}
	else if (document.getElementById)
	{
		if (nr=='number1')
		{
			document.getElementById('number1').style.visibility = 'visible';
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number4').style.visibility = 'hidden';
			document.getElementById('number5').style.visibility = 'hidden';
			document.getElementById('number6').style.visibility = 'hidden';
		}
		else if (nr=='number2')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'visible';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number4').style.visibility = 'hidden';
			document.getElementById('number5').style.visibility = 'hidden';
			document.getElementById('number6').style.visibility = 'hidden';
		}
		else if (nr=='number3')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'visible';
			document.getElementById('number4').style.visibility = 'hidden';
			document.getElementById('number5').style.visibility = 'hidden';
			document.getElementById('number6').style.visibility = 'hidden';
		}
		else if (nr=='number4')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number4').style.visibility = 'visible';
			document.getElementById('number5').style.visibility = 'hidden';
			document.getElementById('number6').style.visibility = 'hidden';
		}
		else if (nr=='number5')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number4').style.visibility = 'hidden';
			document.getElementById('number5').style.visibility = 'visible';
			document.getElementById('number6').style.visibility = 'hidden';
		}
		else if (nr=='number6')
		{
			document.getElementById('number1').style.visibility = 'hidden';
			document.getElementById('number2').style.visibility = 'hidden';
			document.getElementById('number3').style.visibility = 'hidden';
			document.getElementById('number4').style.visibility = 'hidden';
			document.getElementById('number5').style.visibility = 'hidden';
			document.getElementById('number6').style.visibility = 'visible';
		}
	}
}


function switchLang(currLang, tarLang){
	var langs = [
		{lang_id:1,path:"eng/",name:"_e"},
		{lang_id:2,path:"chi/",name:"_c"},
		{lang_id:3,path:"chs/",name:"_c"}
	];
	var fromLangId = '';
	var toLangId = '';
	for(x in langs){
		if(langs[x].lang_id==tarLang){
			toLangId = x;
		}else if(langs[x].lang_id==currLang){
			fromLangId = x;
		}
	}
	location.href = location.href.replace("/"+langs[fromLangId].path, "/"+langs[toLangId].path).replace(langs[fromLangId].name+'.htm',langs[toLangId].name+'.htm');
	return false;

	var currPath = document.URL.toString();
	var lang = window.location.hostname;
	var head, toPath;
	toPath = "";
	
	// 1 = English, 2 = Chinese, 3 = Simplified Chinese
    if (currLang==1)
	{		
		if (tarLang==2)
		{
			currPath = currPath.replace("/eng/", "/chi/");
			currPath = currPath.replace("_e.html", "_c.html");
			//alert("Traditional Chinese Version is not available at the moment.");
			toPath = currPath;
			location = toPath;
		}
		else if (tarLang==3)
		{
			currPath = currPath.replace("/eng/", "/chi/");
			currPath = currPath.replace("_e.html", "_c.html");
			currPath = currPath.replace(lang, "sc.info.gov.hk/gb/" + lang);
			toPath = currPath;
			location = toPath;
			SetCookie('sc1_src', currPath);
			checkDisclaimerCookie_1();
		}
	}
	else if (currLang==2)
	{
		if (tarLang==1)
		{
			currPath = currPath.replace("/chi/", "/eng/");
			currPath = currPath.replace("_c.html", "_e.html");
			if (document.URL.toString().search('sc.info.gov.hk/gb/') != -1){ 
				currPath = currPath.replace("sc.info.gov.hk/gb/","");
				DeleteCookie('sc_1');
			}
			toPath = currPath;
			location = toPath;
		}
		else if (tarLang==3)
		{
			if (document.URL.toString().search('sc.info.gov.hk/gb/') == -1){ 
				currPath = currPath.replace(lang, "sc.info.gov.hk/gb/" + lang);
				toPath = currPath;
				location = toPath;
				SetCookie('sc1_src', currPath);
				checkDisclaimerCookie_1();
			}
			else
			{ 
				currPath = currPath.replace("sc.info.gov.hk/gb/","");
				DeleteCookie('sc_1');
				toPath = currPath;
				location = toPath;
			}
		}
	}		
//		if (tarLang==1)
//		{
//			currPath = currPath.replace("/chi/", "/eng/");
//			currPath = currPath.replace("_c.html", "_e.html");
//			toPath = currPath;
//			location = toPath;
//		}
//		else if (tarLang==3)
//		{
//			currPath = currPath.replace(lang, "sc.info.gov.hk/gb/" + lang);
//			toPath = currPath;
//			location = toPath;			
//		}
//	}
//	else if (currLang==3)
//	{
//		if (tarLang==1)
//		{
//			currPath = currPath.replace("/chi/", "/eng/");
//			currPath = currPath.replace("_c.html", "_e.html");
//			currPath = currPath.replace("sc.info.gov.hk/gb/","");
//			toPath = currPath;
//			location = toPath;
//		}
//		else if (tarLang==2)
//		{
//			currPath = currPath.replace("sc.info.gov.hk/gb/","");
//			toPath = currPath;
//			location = toPath;
//		}
//	}
}