var expDays = 30;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function getCookieVal (offset) {  
	var endstr = document.cookie.indexOf (";", offset);  
	if (endstr == -1)    
	endstr = document.cookie.length;  
	return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {  
	var arg = name + "=";  
	var alen = arg.length;  
	var clen = document.cookie.length;  
	var i = 0;  
	while (i < clen) {    
	var j = i + alen;    
	if (document.cookie.substring(i, j) == arg)      
	return getCookieVal (j);    
	i = document.cookie.indexOf(" ", i) + 1;    
	if (i == 0) break;   
	}  
	return null;
}
function SetCookie (name, value) {  
	var argv = SetCookie.arguments;  
	var argc = SetCookie.arguments.length;  
	var expires = (argc > 2) ? argv[2] : null;  
	var path = (argc > 3) ? argv[3] : null;  
	var domain = (argc > 4) ? argv[4] : null;  
	var secure = (argc > 5) ? argv[5] : false;  
	document.cookie = name + "=" + escape (value) + 
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
	((path == null) ? "" : ("; path=" + path)) +  
	((domain == null) ? "" : ("; domain=" + domain)) +    
	((secure == true) ? "; secure" : "");
}
function getQueryVariable(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
	var pair = vars[i].split("=");
	if (pair[0] == variable) {
	return pair[1];
	}
	} 
	//alert('Query Variable ' + variable + ' not found');
}

var url = document.location;
var lngJs = GetCookie('lng');
var lngUrl = getQueryVariable('lng');
var newurl;

function fcOnLoad(){
	if ( !lngUrl && !lngJs ) {
		newurl = document.all.flagfr.href;
		newurl = newurl + "&load=1";
		SetCookie('lng', 'fr');
	}
	else if( lngUrl ){
		newurl = (lngUrl=='fr') ? document.all.flagfr.href : document.all.flagen.href;
		newurl = newurl + "&load=1";
		SetCookie('lng', lngUrl);
	}
	else if( lngJs ){
		newurl = (lngJs=='fr') ? document.all.flagfr.href : document.all.flagen.href;
		newurl = newurl + "&load=1";
	}
	if(newurl){
		//alert(newurl);
		window.location.href = newurl;
	}
}