/*

Functions List:

function PreLoadChangingImages()
function imgBackButtonOnMouseOver()
function imgBackButtonOnMouseOut()

function GoBack()
function get_service_index_title(service_index)
function get_service_index_divclass(service_index)
function ChangeString(theString, searchString, replaceString)
function EnCode(theString)
function UnEnCode(theString)

*/

var imgBackButtonOn;
var imgBackButtonOff;

function PreLoadChangingImages()
{
  imgBackButtonOff = new Image();
  imgBackButtonOff.src = "/images/back_arrowb.gif";

  imgBackButtonOn = new Image();
  imgBackButtonOn.src = "/images/back_arrowlb.gif";
}

PreLoadChangingImages();

function imgBackButtonOnMouseOver()
{
  document.imgBackButton.src = imgBackButtonOn.src;
}

function imgBackButtonOnMouseOut()
{
  document.imgBackButton.src = imgBackButtonOff.src;
}

function GoBack()
{
  history.back();
}

var DEFAULT_DIR = "/Asp";
var PLEASE_WAIT_HTML = "<b>&nbsp;Please Wait...</b>";

var HOME_SERVICE_LETTER = "h";
var AUTOMOTIVE_SERVICE_LETTER = "a";

function get_service_index_title(service_index)
{
  var r;

  if (service_index==HOME_SERVICE_LETTER)
    r = "HOME SERVICE";
  else if (service_index==AUTOMOTIVE_SERVICE_LETTER)
    r = "AUTOMOTIVE SERVICE";
  else
    r = "";

  return r;

}

function get_service_index_divclass(service_index)
{
  if (service_index==HOME_SERVICE_LETTER)
    return "searchheadhome";
  else if (service_index==AUTOMOTIVE_SERVICE_LETTER)
    return "searchheadauto";
  else return "searchhead";
}

function ChangeString(theString, searchString, replaceString)
{
  var index, r;
  r = theString;
  index = r.indexOf(searchString);
  while (index != -1)
  {
    theString = r;
    r = theString.substring(0,index)
    + replaceString + theString.substring(index + 1,theString.length);
    index = r.indexOf(searchString);
  }

return r;
}

function EnCode(theString)
{
  theString = ChangeString(theString, "&", "%26");
return theString;
}

function UnEnCode(theString)
{
  var r = theString;
//  r = ChangeString(theString, "^", "&");
return r;

}