/******************************************************************************
* navbar.js                                                                   *
*                                                                             *
* Copyright 1999 by Mike Hall.                                                *
* Web address: http://www.brainjar.com                                        *
* Last update: December 13, 1999.                                             *
*                                                                             *
* Creates a interactive DHTML navigation bar with drop-down menus.            *
* Note: requires dhtmllib.js
*
* Script featured on Dynamic Drive DHTML code library (http://dynamicdrive.com)                                                           *
******************************************************************************/

var language;

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 = (2 < argc) ? argv[2] : null;
	var path = (3 < argc) ? argv[3] : null;
	var domain = (4 < argc) ? argv[4] : null;
	var secure = (5 < argc) ? 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 SetDutch() 
{
	var expdate = new Date();
	expdate.setTime(expdate.getTime() +  (24 * 60 * 60 * 1000 * 365));
	language = 1;
	SetCookie("wase_language", language, expdate , "/", null, false);
}

function SetFrench() 
{
	var expdate = new Date();
	expdate.setTime(expdate.getTime() +  (24 * 60 * 60 * 1000 * 365));
	language = 2;
	SetCookie("wase_language", language, expdate , "/", null, false);
}

function getCookieVal (offset) 
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function get_language() 
{
	var temp_lang;
	var expdate = new Date();

	expdate.setTime(expdate.getTime() +  (24 * 60 * 60 * 1000 * 365));
	if(!(temp_lang = GetCookie("wase_language")))
		temp_lang = 1;
	if (temp_lang == 2)
		language=2;
	else
		language=1;
}