var validLanguages = new Array("af","ar","ar-AE","ar-BH","ar-DZ","ar-EG","ar-IQ","ar-JO","ar-KW","ar-LB","ar-LY","ar-MA","ar-OM","ar-QA","ar-SA","ar-SY","ar-TN","ar-YE","as","az","be","bg","bn","ca","cs","da","de","de-AT","de-CH","de-LI","de-LU","div","el","en","en-AU","en-BZ","en-CA","en-GB","en-IE","en-JM","en-NZ","en-PH","en-TT","en-US","en-ZA","en-ZW","es","es-AR","es-BO","es-CL","es-CO","es-CR","es-DO","es-EC","es-GT","es-HN","es-MX","es-NI","es-PA","es-PE","es-PR","es-PY","es-SV","es-US","es-UY","es-VE","et","eu","fa","fi","fo","fr","fr-BE","fr-CA","fr-CH","fr-LU","fr-MC","gd","gl","gu","he","hi","hr","hu","hy","id","is","it","it-CH","ja","ka","kk","kn","ko","kok","kz","lt","lv","mk","ml","mn","mr","ms","mt","nb-NO","ne","nl","nl-BE","nn-NO","no","or","pa","pl","pt","pt-BR","rm","ro","ro-MD","ru","ru-MD","sa","sb","sk","sl","sq","sr","sv","sv-FI","sw","sx","syr","ta","te","th","tn","tr","ts","tt","uk","ur","uz","vi","xh","yi","zh","zh-CN","zh-HK","zh-MO","zh-SG","zh-TW","zu");

function getErrorPageUrl() {
	var language = "";
	
	if(navigator.userLanguage) {
		language = navigator.userLanguage;
	}
	else if(navigator.language) {
		language = navigator.language;
	}
	
	language = formatLanguage(language);
	
	if(!isValidLanguage(language)) {
		language = language.split("-")[0];
		if(!isValidLanguage(language)) {
			language = "en-US";
		}
	}
	
	return "/staticfiles/Consumers/Error-Page/" + language + ".html";
}

function updatePageTitle() {
	void(this.document.title = window.errorPageIFrame.document.title);
}

function formatLanguage(language) {
	var components = language.toLowerCase().split("-");
	if(components.length == 2) {
		language = components[0] + "-" + components[1].toUpperCase();
	}
	return language;
}

function isValidLanguage(language) {
	var i = validLanguages.length;
	while(i--) {
		if(validLanguages[i] === language) {
			return true;
		}
	}
	return false;
}