function redirect() {
	        var newPage=document.getElementById('select').value
		switch(newPage){
		case "hkd": window.location.href="http://www.hangseng.com/e_rate/interest_rates/hkd.asp";break;
		case "usd": window.location.href="http://www.hangseng.com/e_rate/interest_rates/usd.asp";break;
		case "cny": window.location.href="http://www.hangseng.com/e_rate/interest_rates/cny.asp";break;
		case "aud": window.location.href="http://www.hangseng.com/e_rate/interest_rates/aud.asp";break;
		case "cad": window.location.href="http://www.hangseng.com/e_rate/interest_rates/cad.asp";break;
		case "chf": window.location.href="http://www.hangseng.com/e_rate/interest_rates/chf.asp";break;
		case "eur": window.location.href="http://www.hangseng.com/e_rate/interest_rates/eur.asp";break;
		case "gbp": window.location.href="http://www.hangseng.com/e_rate/interest_rates/gbp.asp";break;
		case "nzd": window.location.href="http://www.hangseng.com/e_rate/interest_rates/nzd.asp";break;
		case "jpy": window.location.href="http://www.hangseng.com/e_rate/interest_rates/jpy.asp";break;
		case "zar": window.location.href="http://www.hangseng.com/e_rate/interest_rates/zar.asp";break;
		case "thb": window.location.href="http://www.hangseng.com/e_rate/interest_rates/thb.asp";break;
		default: alert("Please choose one currency!");
		}	
	}