var domain="iminent.com";
var refValue = "";
var uidValue = "";
var euidValue = "";
var bkValue = "";



function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}

function LangRedirect( currentLang, ref, uid, euid, bk){
	refValue = ref;
	uidValue = uid;
	euidValue = euid;
	bkValue = bk;
if ( (Get_Cookie( 'lang' )) && (currentLang!=Get_Cookie( 'lang' ))) redirect(Get_Cookie('lang'));	
}

function InsertLanguages( currentLang, divId, ref, uid, euid, bk){
var available = [["English", "www"],
					 ["French", "fr"],
					 ["Español","es"],
					 ["Italiano","it"],
					 ["Portuguese", "pt"]];
	refValue = ref;
	uidValue = uid;
	euidValue = euid;
	bkValue = bk;
//if ( (Get_Cookie( 'lang' )) && (currentLang!=Get_Cookie( 'lang' ))) redirect(Get_Cookie('lang'));	
	var placeHolder = document.getElementById(divId);
	var selectObj = document.createElement("select");
	placeHolder.appendChild(selectObj);
	
	if (selectObj.attachEvent) 	{
		selectObj.attachEvent("onchange", LanguageSelect_OnChange);
	}
	else if (selectObj.addEventListener) {
		selectObj.addEventListener("change", LanguageSelect_OnChange, false);
	}
	
	for (i=0;i<available.length;i++)
	{
		var optionObj = document.createElement("option");
		if (currentLang==available[i][1]) optionObj.selected = true;
		optionObj.value = available[i][1];
		optionObj.text = available[i][0];
		optionObj.innerText = available[i][0];
		selectObj.appendChild(optionObj);
	}
}


function LanguageSelect_OnChange(event) {
	var target = event.target || event.srcElement;
	var lang = target.options[target.selectedIndex].value;
	
	redirect(lang);
}

function redirect(lang) {	
	Set_Cookie('lang', lang, '3600', '/', domain, '');
	var link = domain;
	var qsValues = "";
	if ((refValue != "")&&(refValue!=null)) {
	    if (qsValues == "") qsValues = "?";
	    qsValues += "&ref=" + refValue;
	}
	if ((uidValue != "")&&(uidValue!=null)) {
	    if (qsValues == "") qsValues = "?";
	    qsValues += "&uid=" + uidValue;
	}
	if (euidValue != "") {
	    if (qsValues == "") qsValues = "?";
	    qsValues += "&euid=" + euidValue;
	}
	if (bkValue != "") {
	    if (qsValues == "") qsValues = "?";
	    qsValues += "&bk=" + bkValue;
	}
	try
	{
	if (getUriFolder().toLowerCase()=="download")
	{
		link += "/download/";
		if (getQueryVariable("silent").toLowerCase()=="true")
		{
		if (qsValues!='')
		qsValues += "&silent=true";
		else
		qsValues += "?silent=true";
		}
	}
	}
	catch(err) {}

	if (lang != '') link = "http://" + lang + "." + link + qsValues;
	else link = "http://" + link + qsValues;
	
	var loc=window.location.toString();
	if (loc.indexOf(link) == -1) window.location = link;
	return false;
}

function getUriFolder() {
    var query = window.location.pathname;
    var vars = query.split("/");
   if (vars.length>2) {
        return vars[1];
    }
    return "";
}	

function getQueryVariable(n) {
    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].toLowerCase() == n.toLowerCase()) {
            return pair[1];
        }
    }
    return "";
}