var ie = false;

function init(){
	if(parent.document.location.href.indexOf('sireneweb')!=-1){ fixURL(); }
	if (errors != ''){
		for (i=0; i<errors.length; i++){
			if (errors[i]==2 || errors[i]==3) {showDiv('exclamation'+errors[i],'block');}
			showDiv('error'+errors[i],'block');
		}
	}
}
function fixURL(){
	var domain = 'www.sixmo.com';
	if(document.location.href.indexOf('shop_id=2')!= -1){ domain='ymm.sixmo.com' }
	var args = parseQueryString();
	for (var arg in args) {
		document.location.href = 'http://'+domain+'/?' +arg+ '=' +args[arg];
	}
}
function parseQueryString (str) {
	str = str ? str : location.search;
	var query = str.charAt(0) == '?' ? str.substring(1) : str;
	var args = new Object();
	if (query) {
		var fields = query.split('&');
		for (var f = 0; f < fields.length; f++) {
			var field = fields[f].split('=');
			args[unescape(field[0].replace(/\+/g, ' '))] = 
			unescape(field[1].replace(/\+/g, ' '));
		}
	}
	return args;
}
function browserCheck(){
	if (navigator.userAgent.toLowerCase().indexOf('msie') > 0){ie = true}
}
function showDiv(name,method) {
	document.getElementById(name).style.display = method;
}
function hideDiv(name) {
	document.getElementById(name).style.display = 'none';
}
function showFirstBandLetters(name,method) {
	for(var i=0;i<firstBandLetters.length;i++){
		hideDiv(firstBandLetters[i]);
	}
	showDiv(name,method);
}
function showAllBands() {
	for(var i=0;i<firstBandLetters.length;i++){
		showDiv(firstBandLetters[i],'block');
	}
}
function getCookie(name) {
	var start = document.cookie.indexOf(name+"=");
	var len = start+name.length+1;
	if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
	if (start == -1) return null;
	var end = document.cookie.indexOf(";",len);
	if (end == -1) end = document.cookie.length;
	return unescape(document.cookie.substring(len,end));
}

function setCookie(name,value) {
	var dExpiresLanguage = new Date;
		dExpiresLanguage.setMonth(dExpiresLanguage.getMonth()+6) // 6 months from now
	document.cookie = name + "=" + value + ";expires=" + dExpiresLanguage.toGMTString() + ";path=/";
}
function clearLogonCookie() {
	setCookie('em','');
	setCookie('pw','');
}
function clearAutoLogonCookie() {
	document.cookie = 'al=false';
}
function showAlert(div){
	for (i=0; i<aLayerNames.length; i++){
		hideDiv(aLayerNames[i]);
	}
	showDiv(div,'block');
}

function isProper(string) {
	if (string.search(/^\w+( \w+)?$/) != -1) { return true }
	else { return false }
}

function isEmail(string) {
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1) { return false }
	else if (string.indexOf('.', string.indexOf('@'))<1) { return false }
	else if (string.indexOf('.')==string.length-1) { return false }
	else { return true }
}

function popup(filename)
{
	var sixmoWindow = window.open('' + filename + '','sixmoWindow','width=400,height=300,status=no,toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=no,resizable=yes')
	sixmoWindow.focus();
}

function popupSubmit(filename,windowName){
	if (!windowName){
		windowName = 'formTarget' + (new Date().getTime());
		document.paymentpartyselect.target = windowName;
		open ('', windowName)
	}
}

function toggleAllTracks(){
	for(var i=0;i<document.album.elements.length;i++){
		if (document.album.elements[i].type == 'checkbox'){
			document.album.elements[i].checked = !(document.album.elements[i].checked);
		}
		checkAlbum();
	}
}

function checkForCheckedTracks(formId){
	for(var i=1; i<document.getElementById(formId).elements.length; i++){
		if(document.getElementById(formId).elements[i].checked){
			return true;
		}
	}
	return false;
}

var keyHasBeenDown = false;

function jumpto_next_field(currField,nextField,nrOfChars){
	if (currField.value.length == nrOfChars){
		if (keyHasBeenDown){
			nextField.focus();
		}
	}
}

function setKeyDown(keyDown)
{
	keyHasBeenDown = keyDown;
}

function checkLen(x,y,formId){
	if (y.length==x.maxLength){
			var next=x.tabIndex + 2;
			document.getElementById(formId).elements[next].focus()
		}
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();