function addlink(){
	browser = navigator.appName;
	os = navigator.platform;
	ie = "Microsoft Internet Explorer";
	netscape = "Netscape";
	mac = 'MacPPC';
	if (os != mac) {
		document.forms['seek1'].links.options[0] = new Option('快速連線',0);
		document.forms['seek1'].links.options[1] = new Option('人力資源管理改革',1);
		document.forms['seek1'].links.options[2] = new Option('活動',2);
		document.forms['seek1'].links.options[3] = new Option('穿梭巴士時間',3);
		document.forms['seek1'].links.options[4] = new Option('校園指南',4);
		document.forms['seek1'].links.options[5] = new Option('教學資料及傳訊科技',5);
		document.forms['seek1'].links.options[6] = new Option('哲學碩士 / 哲學博士課程入學',6);
		document.forms['seek1'].links.options[7] = new Option('新聞稿',6);
		document.forms['seek1'].links.options[8] = new Option('數據一覽',7);
		document.forms['seek1'].links.options[9] = new Option('學期日誌',8);
                document.forms['seek1'].links.options[10] = new Option('Supplier Registration',9);
		document.forms['seek1'].links.options[11] = new Option('學術庫 - 港大學者與作品',11);

		document.forms['seek1'].links.options[0].selected = true;	
	}else{	
		if (browser == ie) {
			document.forms['seek1'].qu.value="Site Search";
			document.forms['seek1'].links.options[0] = new Option('Quick Link',0);
			document.forms['seek1'].links.options[4] = new Option('HRM Reform',1);
			document.forms['seek1'].links.options[2] = new Option('Dates of Semesters',2);
			document.forms['seek1'].links.options[3] = new Option('Event',3);
			document.forms['seek1'].links.options[1] = new Option('Campus Navigation',4);
			document.forms['seek1'].links.options[5] = new Option('ICT',5);
			document.forms['seek1'].links.options[6] = new Option('MPhil/PhD Programme Admissions',6);
			document.forms['seek1'].links.options[7] = new Option('Press Releases',7);
			document.forms['seek1'].links.options[8] = new Option('QuickStats',8);
			document.forms['seek1'].links.options[9] = new Option('Shuttle Bus Schedule',9);
                        document.forms['seek1'].links.options[10] = new Option('Supplier Registration',10); 
			document.forms['seek1'].links.options[11] = new Option('學術庫 - 港大學者與作品',11);
			document.forms['seek1'].links.options[0].selected = true;			
		}else{
			document.forms['seek1'].links.options[1] = new Option('人力資源管理改革',1);
			document.forms['seek1'].links.options[2] = new Option('活動',2);
			document.forms['seek1'].links.options[3] = new Option('穿梭巴士時間',3);
			document.forms['seek1'].links.options[4] = new Option('校園指南',4);
			document.forms['seek1'].links.options[5] = new Option('教學資料及傳訊科技',5);
			document.forms['seek1'].links.options[6] = new Option('哲學碩士 / 哲學博士課程入學',6);
			document.forms['seek1'].links.options[7] = new Option('數據一覽',7);
			document.forms['seek1'].links.options[8] = new Option('學期日誌',8);		
                        document.forms['seek1'].links.options[9] = new Option('Supplier Registration',9);
			document.forms['seek1'].links.options[10] = new Option('學術庫 - 港大學者與作品',10);
		}
	}
}

function loadlink(x){
	browser = navigator.appName;
	os = navigator.platform;
	ie = "Microsoft Internet Explorer";
	netscape = "Netscape";
	mac = 'MacPPC';
	if (os != mac) {
		if (x[1].selected){
			window.open("https://hkuportal.hku.hk/portal/servlet/LoginPortal?appCode=HRMReform","_blank");
		}
		if (x[2].selected){
			document.location.href= "/event/c_index.html";
		}
		if (x[3].selected){
			window.open("http://www.hku.hk/estates/page/shuttle.html","_blank");
		}
		if (x[4].selected){
			document.location.href= "/maps/c_index.html";
		}
		if (x[5].selected){
			window.open("http://lib.hku.hk/tl/","_blank");
		}
		if (x[6].selected){
			window.open("http://www.hku.hk/gradsch/","_blank");
		}
		if (x[7].selected){
			document.location.href= "/press/c_index.html";
		}
		if (x[8].selected){
			window.open("http://www.cpao.hku.hk/qstats/","_blank");
		}
		if (x[9].selected){
			window.open("http://www3.hku.hk/adqa/dates-of-semesters.php","_blank");
		}
                if (x[10].selected){
                        window.open("http://www.hku.hk/finance/suppliers.htm","_blank");
                } 
                if (x[11].selected){
                	window.open("http://hub.hku.hk","_blank");
                } 
	}else{
		if (browser == ie) {
			if (x[1].selected){
				window.open("https://hkuportal.hku.hk/portal/servlet/LoginPortal?appCode=HRMReform","_blank");
			}		
			if (x[2].selected){
				window.open("http://www.hku.hk/afss/semdate/","_blank");
			}
			if (x[3].selected){
				document.location.href= "/event/";
			}
			if (x[4].selected){
				document.location.href= "/maps/";
			}
			if (x[5].selected){
				window.open("http://lib.hku.hk/tl/","_blank");
			}
			if (x[6].selected){
				window.open("http://www.hku.hk/gradsch/","_blank");
			}
			if (x[7].selected){
				document.location.href= "/press/";
			}
			if (x[8].selected){
				window.open("http://www.cpao.hku.hk/qstats/","_blank");
			}
			if (x[9].selected){
				window.open("http://www.hku.hk/estates/page/shuttle.html","_blank");
			}
                        if (x[10].selected){
                                window.open("http://www.hku.hk/finance/suppliers.htm","_blank");
                        }
                	if (x[11].selected){
                		window.open("http://hub.hku.hk","_blank");
                	} 
		}else{
			if (x[1].selected){
				window.open("https://hkuportal.hku.hk/portal/servlet/LoginPortal?appCode=HRMReform","_blank");
			}
			if (x[2].selected){
				document.location.href= "/event/c_index.html";
			}
			if (x[3].selected){
				window.open("http://www.hku.hk/estates/page/shuttle.html","_blank");
			}
			if (x[4].selected){
				document.location.href= "/maps/c_index.html";
			}
			if (x[5].selected){
				window.open("http://lib.hku.hk/tl/","_blank");
			}
			if (x[6].selected){
				window.open("http://www.hku.hk/gradsch/","_blank");
			}
			if (x[7].selected){
				document.location.href= "/press/c_index.html";
			}
			if (x[8].selected){
				window.open("http://www.cpao.hku.hk/qstats/","_blank");
			}
			if (x[9].selected){
				window.open("http://www.hku.hk/afss/semdate/","_blank");
			}		
                        if (x[10].selected){
                                window.open("http://www.hku.hk/finance/suppliers.htm","_blank");
                        }
                	if (x[10].selected){
                		window.open("http://hub.hku.hk","_blank");
                	} 
		}
	}
}

function toEng(){
	var filename = window.location.pathname;
	var hkucmspos = filename.lastIndexOf("hkucms");
	if(hkucmspos == -1){
		var dotpos = filename.lastIndexOf(".");
		var slashpos = filename.lastIndexOf("/c_");
		var path = filename.substring(0,slashpos);
		var filep = filename.substring(slashpos+3, dotpos);
		var ext = filename.substring( dotpos,filename.length );
		var engpath = (path + "/" + filep +ext);
		if(dotpos==-1){
			engpath = (path + "/index.html");
		}
		window.location.href = engpath;
	} else {
		var frm = document.form;
		frm.lang.value = 'english';
		frm.searchKey.value = frm.tmpSearchKey.value;
		frm.submit();
	}
}

function toChi(){
	var filename = window.location.pathname;
	var hkucmspos = filename.lastIndexOf("hkucms");
	if(hkucmspos == -1){
		var dotpos = filename.lastIndexOf(".");
		var slashpos = filename.lastIndexOf("/");
		var path = filename.substring(0,slashpos);
		var filep = filename.substring(slashpos+1, dotpos);
		var ext = filename.substring( dotpos,filename.length );
		var chipath = (path + "/" + "c_" + filep +ext);
		if(dotpos==-1){
			chipath = (path + "/c_index.html");
		}
		window.location.href = chipath;
	} else {
		var frm = document.form;
		frm.lang.value = 'chinese';
		frm.searchKey.value = frm.tmpSearchKey.value;
		frm.submit();
	}
}