// JavaScript Document


//Retreive cookie
function getCookie(NameOfCookie)
{

// First we check to see if there is a cookie stored.
// Otherwise the length of document.cookie would be zero.

if (document.cookie.length > 0)
{
begin = document.cookie.indexOf(NameOfCookie+"=");
if (begin != -1) // Note: != means "is not equal to"
{

begin += NameOfCookie.length+1;
end = document.cookie.indexOf(";", begin);
if (end == -1) end = document.cookie.length;
return unescape(document.cookie.substring(begin, end)); }
}
return null;
}

//FUNCTION -- Set the Cookie
function setCookie(NameOfCookie, value, expiredays)
{
var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));

document.cookie = NameOfCookie + "=" + escape(value) +
((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
}


function LanguageValid()
{
Preference=getCookie('Preference');
if (Preference!=null) 
     {
	if(Preference=="fr"){
	  document.location.href="index_fr.htm" ;
	 }
	 if(Preference=="en"){
	  document.location.href="index_en.htm" ;
	 }
		 }

else {
	/*
Browser Language Redirect script- By JavaScript Kit
For this and over 400+ free scripts, visit http://www.javascriptkit.com
This notice must stay intact
*/

//Enter ISO 639-2 letter Language codes to detect (see: http://www.w3.org/WAI/ER/IG/ert/iso639.htm):
var langcodes=new Array("en", "fr", "default")

//Enter corresponding redirect URLs (last one is for default URL):
var langredirects=new Array("index_en.htm", "index_fr.htm", "index_en.htm")

var languageinfo=navigator.language? navigator.language : navigator.userLanguage
var gotodefault=1

function redirectpage(dest){
if (window.location.replace)
window.location.replace(dest)
else
window.location=dest
}

for (i=0;i<langcodes.length-1;i++){
if (languageinfo.substr(0,2)==langcodes[i]){
redirectpage(langredirects[i])
gotodefault=0
break
}
}

if (gotodefault)
redirectpage(langredirects[langcodes.length-1])
	;}
}