function isEmail(ParamString)
{
  return (ParamString.indexOf("@")>0 && ParamString.lastIndexOf(".") > (ParamString.indexOf("@")+2) && ParamString.length > (ParamString.lastIndexOf(".")+2));
}

function SwitchRow(ParamRowID)
{
  if (document.getElementById(ParamRowID).style.display=='none')
  { document.getElementById(ParamRowID).style.display='block'; }
  else
  { document.getElementById(ParamRowID).style.display='none'; }
}

function QueryString(strParameter)
{
  var intBegin,intEnd;

  if(self.location.search.length>1) objString=self.location.search;
  else
   if(self.location.hash.length>1) objString=self.location.hash;
  else return('');

  intBegin=objString.indexOf(strParameter) + strParameter.length+1;
  intEnd=objString.indexOf('&',intBegin);
  if(intEnd==(-1)) intEnd=objString.length;
  return(objString.substring(intBegin,intEnd));
}

function AddToFavorites(ParamData)
{
  window.external.AddFavorite('http://www.mailboxuk.com/','Mailbox UK');
  ImageStats.src='http://www.multiuniversal.com/Stats/Service_Favorites.aspx?WebsiteID=15&Page=' + escape(document.location.href) + '&Language=' + navigator.userLanguage + '&Data=' + ParamData;
}