if ( document.getElementById && document.createElement && navigator.cookieEnabled ) {
	if(getCookie('jalux')) {
		document.write('<a href="javascript:dCookie();location.reload(true);" onMouseOver="MM_swapImage(\'hdtxtchu\',\'\',\'/en/common/img/hd_txtchu_b.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="/en/common/img/hd_txtchu_a.gif" alt="A" name="hdtxtchu" width="21" height="16" border="0" id="hdtxtchu"></a><img src="/en/common/img/hd_txtdai_b.gif" alt="A" name="hdtxtdai" width="24" height="16" border="0" id="hdtxtdai">');
		var l=document.createElement('link');
		l.rel="stylesheet";
		l.type="text/css";
		oscheck(l);
		document.getElementsByTagName('head')[0].appendChild(l);
	}
	else {
		document.write('<img src="/en/common/img/hd_txtchu_b.gif" alt="A" name="hdtxtchu" width="21" height="16" border="0" id="hdtxtchu"><a href="javascript:wCookie();location.reload(true);" onMouseOver="MM_swapImage(\'hdtxtdai\',\'\',\'/en/common/img/hd_txtdai_b.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="/en/common/img/hd_txtdai_a.gif" alt="A" name="hdtxtdai" width="24" height="16" border="0" id="hdtxtdai"></a>');
	}
}


function wCookie() {
	if(getCookie('jalux')){return;}
	setCookie('jalux', 'largefont');
}

function dCookie() {
	deleteCookie('jalux');
}

function getCookie(cname) {
	var c = document.cookie + ';';
	var cindex = c.indexOf(cname + '=');
	if (cindex == -1) return false;
	var clen = c.indexOf(';', cindex + cname.length + 1);
	return unescape(c.substring(cindex + cname.length + 1, clen));
}

function setCookie(cname, value) {
	document.cookie = cname + "=" + escape(value) +"; path=/";
}

function deleteCookie(cname) {
	document.cookie = cname + "= ;expires=Thu,01-Jan-70 00:00:01 GMT; path=/";
	//document.cookie = "expires=Thu,01-Jan-70 00:00:01 GMT; path=/";
}

function oscheck(l) {
	var brAgent = navigator.platform;
	var brName = navigator.appName;

	if (brAgent.indexOf('Win') > -1){
		winlarge(l);
	}else{
		maclarge(l);
	}
}

function winlarge(l){
	if (brName == "Microsoft Internet Explorer"){
		l.href="/css/txtlarge/win_ie.css";
	}else if(navigator.userAgent.indexOf("Gecko")!=-1){
		l.href="/css/txtlarge/win_ie.css";
	}else{
		l.href="/css/txtlarge/win_ns.css";
	}
}

function maclarge(l){
	if (brName == "Microsoft Internet Explorer"){
		l.href="/css/txtlarge/mac_ie.css";
	}else if(navigator.userAgent.indexOf("Gecko")!=-1){
		l.href="/css/txtlarge/mac_ie.css";
	}else{
		l.href="/css/txtlarge/mac_ns.css";
	}
}