/* This Library processes the cookie named "lingua2", which can be set to one of 3 values (see bellow) */
/*  NEW - it processes also the cookie named "webtrends_id", used  by the 'Webtrends' application      */
/*  MODIFIED BY Pavel/absi 03/11/2004
/*  MODIFIED BY PHP 04/12/2008 - DR1404
/*************************************************************************************************************************/
// var langcookname = "lingua2"; plus necessaire - DR1404
// 3 possible langue cookie values :
var frval = "fr", nlval = "nl", enval = "en";
var webcookname = "webtrends_id";
// cookie's persistence (years) :
var persist = 10;

function computeID() {
	// The Form must content the "Remote_Addr" CGI hidden field!
	var userIP = document.forms[0].Remote_Addr.value;
	var milisec = new Date().getTime();
	return ( userIP + "-" + milisec );
}

function setCookie( cname, cval, addyears ) {
// the cookie will expire after the period of "addyears" years
	var expirdat = new Date();
	expirdat.setYear( expirdat.getFullYear() + addyears );
	document.cookie = cname + "=" + escape( cval ) + "; path=/" + ( addyears ? "; expires=" + expirdat.toGMTString() : "" );
}

function getCookie( cname ) {
// gets the cookie value
	if ( document.cookie ) {
		var cook = document.cookie;
		var begin = cook.indexOf( cname + "=" );
		if ( begin != -1 ) {
			begin += cname.length + 1;
			var end = cook.indexOf( ";", begin );
			if ( end == -1 ) { end = cook.length; }
			return unescape( cook.substring( begin, end ) );
		}
	}
	return( "" );
}

function cookVerif( lang ) {
// "lang" argument must be one of these 3 lowercase values :  "fr" or "nl" or "en"
// This function is called by HomePages' onLoad event , with the "lang" value equal to the page language!
	var cookval = getCookie( webcookname );
	if ( !cookval ) { setCookie( webcookname, computeID(), persist ); }
//  'suppressed PHP 04/12/2008 - DR1404	
//	cookval = getCookie( langcookname );
//	if ( lang == enval && !cookval ) {
//		setCookie( langcookname, enval, persist );
//		return;
//	}
//	switch ( cookval ) {
//		case enval :
//			if ( lang != enval ) { window.location = document.forms[0].HomeUrl.value + "/HomePageEn(Visitor)?OpenForm"; }
//			return;
//		case frval :
//			if ( lang != frval ) { window.location = document.forms[0].HomeUrl.value + "/HomePageFr(Visitor)?OpenForm"; }
//			return;
//		case nlval :
//			if ( lang != nlval ) { window.location = document.forms[0].HomeUrl.value + "/HomePageNl(Visitor)?OpenForm"; }
//			return;
//	}
}

function redirect( lang ) {
// "lang" argument must be one of these 3 lowercase values :  "fr" or "nl" or "en"
// This function is called by language links in the HomePages left top section
// modif PHP 04/12/08 - DR1404 - suppress cookie lingua
	switch ( lang ) {
		case enval :
//			setCookie( langcookname, enval, persist ); suppressed DR1404
			window.location = document.forms[0].HomeUrl.value + "/HomePageEn(Visitor)?OpenForm";
			return;
		case frval :
//			setCookie( langcookname, frval, persist ); suppressed DR1404
			window.location = document.forms[0].HomeUrl.value + "/HomePageFr(Visitor)?OpenForm";
			return;
		case nlval :
//			setCookie( langcookname, nlval, persist ); suppressed DR1404
			window.location = document.forms[0].HomeUrl.value + "/HomePageNl(Visitor)?OpenForm";
			return;
	}
}

function openpage( name ) {
	window.location = name;
}

function opensyntab( lang, log ) {
// log expected: 0 or 1
	var frm = document.forms[0];
	var view = ( lang == "fr" ) ? "/TRiskFr" : ( lang == "nl" ) ? "/TRiskNl" : "/TRiskEn";
	var login = log ? "&Login" : "";
	window.location = frm.HomeUrl.value + view + "?OpenView&StartKey=A&Count=300&Expand=1" + login;
}

function openWinCen( mypage, w, h, scroll ) {
	var win = null;
	var winl = ( screen.width - w ) / 2;
	var wint = ( ( screen.height - h ) / 2 ) - 30;
	settings = "height=" + h + ",width=" + w + ",top=" + wint + ",left=" + winl;
	settings = settings + ",scrollbars=" + scroll + ",toolbar=no,location=no,";
	settings = settings + "status=no,menubar=no,resizable=yes,dependent=no";
	win = window.open( mypage, "CenteredWindow", settings );
	if ( parseInt( navigator.appVersion ) >= 4 ) { win.window.focus(); }
}