// JavaScript Document

/******************************************************************************/
/* Lang Change Function                                                       */
/* Created by: Chau Yun Pang                                                  */
/* Created Date: 25 Sep 2007                                                  */
/******************************************************************************/

var curLanguage = 'gb';	// Modify to fit your needs

function changeLanguage (lang) {
	if (lang != curLanguage) {
		// Modify to fit how many lanuages you have
		if (lang != 'eng' && lang != 'gb' && lang != 'big5') 
			lang = curLanguage;
		
		var replacefrom = '/'+curLanguage+'/';
		var replaceto = '/'+lang+'/';
		
		var hrefto = location.href.replace(replacefrom, replaceto);
		window.location = hrefto;
	}
}