function GoBack()
{
  document.Search.action = getBaseUrl(document.location.href);
  document.Search.submit();
}

function getBaseUrl(PageHref)
{
  var ToReturn = PageHref;
  var i = PageHref.indexOf("?");
  
  if(i > 0)
    ToReturn = PageHref.substr(0, i);
  
  return ToReturn;
}

function getQuerystring(PageHref)
{
  var ToReturn = "";
  var i = PageHref.indexOf("?");
  
  if(i > 0)
    ToReturn = PageHref.substr(i);
  
  return ToReturn;
}

function Navigate(ResultPosition)
{
  document.Search.action = getBaseUrl(document.location.href) + "?ResultPosition=" + ResultPosition;
  document.Search.submit();
}

function SearchByCountry(CountryId)
{
 document.Search.Country.value = CountryId;
 document.Search.submit();
}