function chLangChi() {
	var link = parent.location.href;
	var endLink = link.length;
	var i;
	var n;
	var found = 0;
	var chLinkchi="";
	
	for(i = 0; i <= endLink; i++) {
		n = i + 3;
		if (link.substring(i, n) == "\ger") {			
			chLinkeng = link.substring(0, i) + "\chi" + link.substring(n, endLink);
			break;
		}
	}
	parent.location.href = chLinkeng;
}

function chLangEng() {
	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 + 3;
		if (link.substring(i, n) == "\ger") {			
			chLinkeng = link.substring(0, i) + "\eng" + link.substring(n, endLink);
			break;
		}
	}
	parent.location.href = chLinkeng;
}

function header(no) {
if (no){
document.write("<table width=\"0\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr><td background=\"../images/img_topbg.gif\"><img src=\"../images/spacer.gif\" width=\"551\" height=\"18\"></td></tr><tr align=\"right\"><td colspan=\"2\"><table width=\"0\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr><td><a href=\"javascript:chLangChi();\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage(\'btn_chi\',\'\',\'../images/btn_chi_on.gif\',1)\"><img src=\"../images/btn_chi_off.gif\" name=\"btn_chi\" width=\"38\" height=\"23\" border=\"0\"></a></td><td><a href=\"javascript:chLangEng();\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage(\'btn_eng\',\'\',\'../images/btn_eng_on.gif\',1)\"><img src=\"../images/btn_eng_off.gif\" name=\"btn_eng\" width=\"56\" height=\"23\" border=\"0\"></a></td></tr></table></td></tr></table>")
}else{
document.write("<table width=\"0\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr><td background=\"../images/img_topbg.gif\"><img src=\"../images/spacer.gif\" width=\"551\" height=\"18\"></td></tr><tr align=\"right\"><td colspan=\"2\"><table width=\"0\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr><td><a href=\"javascript:chLangChi();\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage(\'btn_chi\',\'\',\'../images/btn_chi_on.gif\',1)\"><img src=\"../images/btn_chi_off.gif\" name=\"btn_chi\" width=\"38\" height=\"23\" border=\"0\"></a></td></tr></table></td></tr></table>")
}

}