function submitOnEnter(evt, source) 
{
	if (evt.keyCode == 13)
	{
		var btnLogin;
		btnLogin = document.getElementById(source);
		btnLogin.focus();
	}
}

function clearTextbox(textBoxId ,oldValue)
{
	textBox = document.getElementById(textBoxId);
	if (textBox.value == oldValue)
	{
		textBox.value = '';
	}
}

function setUILanguage(cmbLanguageId)
{
	var obj = document.getElementById(cmbLanguageId);
	if (obj != null)
	{
		var lng;
		if (navigator.userLanguage != null)
			lng = navigator.userLanguage;
		else
		if (navigator.language != null)
			lng = navigator.language; // actually this returns system interface language, not user language
		
		if (lng != null)
		{
			lng = String(lng.split('-')[0]);
			
			try
			{
				obj.value = lng;
				__doPostBack(cmbLanguageId,'');
			}
			catch (e) {}
		}
	}
}

var expDays = 1; // number of days the cookie should last

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 = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? 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 DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function amt(){
  var count = GetCookie('count')
  if(count == null) {
    SetCookie('count','1')
    return 1
  } else {
    var newcount = parseInt(count) + 1;
    DeleteCookie('count')
    SetCookie('count',newcount,exp)
    return count
  }
}

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

function checkPopupCount() {
  var count = GetCookie('taketourcount');
  if (count == null) {
    count=1;
    SetCookie('taketourcount', count, exp);
  } else {
    count++;
    SetCookie('taketourcount', count, exp);
  }
  return count;
}

function setThemeBarVisibility(val) {
    SetCookie('themeBar', val, null, '/');
}
function getThemeBarVisibility() {
    var val = GetCookie("themeBar");
    if (val == null) {
        return true;
    } else {
    if (parseInt(val) == 1)
        return true;
    else
        return false;
    }
}