function limitText(limitField, limitCount, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}

function getCookie(name) {
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1) {
		begin = dc.indexOf(prefix);
		if (begin != 0) return null;
	} else {
		begin += 2;
	}
	var end = document.cookie.indexOf(";", begin);
	if (end == -1) {
		end = dc.length;
	}
	return unescape(dc.substring(begin + prefix.length, end));
}

function decode64(input) {
	var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
	var output = "";
	var chr1, chr2, chr3;
	var enc1, enc2, enc3, enc4;
	var i = 0;
	
	input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');

   do {
      enc1 = keyStr.indexOf(input.charAt(i++));
      enc2 = keyStr.indexOf(input.charAt(i++));
      enc3 = keyStr.indexOf(input.charAt(i++));
      enc4 = keyStr.indexOf(input.charAt(i++));

      chr1 = (enc1 << 2) | (enc2 >> 4);
      chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
      chr3 = ((enc3 & 3) << 6) | enc4;

      output = output + String.fromCharCode(chr1);

      if (enc3 != 64) {
         output = output + String.fromCharCode(chr2);
      }
      if (enc4 != 64) {
         output = output + String.fromCharCode(chr3);
      }
   } while (i < input.length);

   return output;
}


/*****************************************/
/** Usable Forms 1.0, May 2003          **/
/** Written by ppk, www.quirksmode.org  **/
/** Instructions for use on my site     **/
/**                                     **/
/** You may use or change this script   **/
/** only when this copyright notice     **/
/** is intact.                          **/
/**                                     **/
/** If you extend the script, please    **/
/** add a short description and your    **/
/** name below.                         **/
/*****************************************/


var relatedTag = 'TR';

var compatible = (
	document.getElementById && document.getElementsByTagName && document.createElement
	&&
	!(navigator.userAgent.indexOf('MSIE 5') != -1 && navigator.userAgent.indexOf('Mac') != -1)
	);

if (compatible)
	document.write('<style>.accessibility{display: none}</style>');


function prepareForm()
{
	if (!compatible) return;
	var search_cookie = getCookie('search');
	var marker = document.createElement(relatedTag);
	marker.style.display = 'none';
	
	if (search_cookie){
		
		var search_var = jQuery.evalJSON(decode64(search_cookie));
		
		if (search_var.b){
			document.search_form.b.value = search_var.b;
		}
		if (search_var.c){
			document.search_form.c.value = search_var.c;
		}
		if (search_var.d){
			document.search_form.d.value = search_var.d;
		}
		if (search_var.e){
			document.search_form.e.value = search_var.e;
		}
		if (search_var.f){
			document.search_form.f.value = search_var.f;
		}
		if (search_var.a){
			document.search_form.a[(search_var.a - 1)].checked = true;
		}
		if (search_var.view){
			document.search_form.view[(search_var.view - 1)].checked = true;
		}
	}
	
	var x = document.getElementsByTagName(relatedTag);
	var toBeRemoved = new Array;
	for (var i=0;i<x.length;i++)
	{
		if (x[i].getAttribute('relation'))
		{
			var y = getAllFormFields(x[i]);
			x[i].nestedRels = new Array;
			for (var j=0;j<y.length;j++)
			{
				var rel = y[j].getAttribute('show');
				if (!rel || rel == 'none') continue;
				x[i].nestedRels.push(rel);
			}
			if (!x[i].nestedRels.length) x[i].nestedRels = null;
			toBeRemoved.push(x[i]);
		}
	}

	while (toBeRemoved.length)
	{
		var rel = toBeRemoved[0].getAttribute('relation');
		if (!document.getElementById(rel))
		{
			var newMarker = marker.cloneNode(true);
			newMarker.id = rel;
			toBeRemoved[0].parentNode.replaceChild(newMarker,toBeRemoved[0]);
		}
		document.getElementById('waitingRoom').appendChild(toBeRemoved.shift());
	}
	document.onclick = arrangeFormFields;

	var y = document.getElementsByTagName('input');
	for (var i=0;i<y.length;i++)
	{
		if (y[i].checked && y[i].getAttribute('show'))
			intoMainForm(y[i].getAttribute('show'));
	}

	var z = document.getElementsByTagName('select');
	
	for (var i=0;i<z.length;i++)
	{
		if (z[i].options[z[i].selectedIndex].getAttribute('show'))
		{
			z[i].onchange = arrangeFormFields;
			intoMainForm(z[i].options[z[i].selectedIndex].getAttribute('show'))
		}			
	}
 
	if (search_cookie){
		if (search_var['b'] == 'appt' && search_var['g']){
			document.search_form.g.value = search_var['g'];
		}
		if (search_var['b'] == 'pro' && search_var['h']){
			document.search_form.h.value = search_var['h'];
		}
		if (search_var['b'] == 'park' && search_var['i']){
			document.search_form.i.value = search_var['i'];
		}
		if (search_var['k']){
			document.search_form.k.value = search_var['k'];
		}
	}

}

function arrangeFormFields(e)
{
	if (!e) var e = window.event;
	var tg = (e.target) ? e.target : e.srcElement;
	if (
		!(tg.nodeName == 'SELECT' && e.type == 'change')
		&&
		!(tg.nodeName == 'INPUT' && tg.getAttribute('show'))
	   ) return;
	var toBeInserted = tg.getAttribute('show');

	if (tg.type == 'checkbox')
	{
		if (tg.checked)
			intoMainForm(toBeInserted);
		else
			intoWaitingRoom(toBeInserted);
	}
	else if (tg.type == 'radio')
	{
		removeOthers(tg.form[tg.name],toBeInserted)
		intoMainForm(toBeInserted);
	}
	else if (tg.type == 'select-one')
	{
		toBeInserted = tg.options[tg.selectedIndex].getAttribute('show');
		removeOthers(tg.options,toBeInserted);
		intoMainForm(toBeInserted);
	}
}

function removeOthers(others,toBeInserted)
{
	var toBeRemoved = new Array;
	for (var i=0;i<others.length;i++)
	{
		var show = others[i].getAttribute('show');
		if (show != toBeInserted)
			toBeRemoved.push(show);
	}
	while (toBeRemoved.length)
		intoWaitingRoom(toBeRemoved.shift());
}

function gatherElements(name)
{
	var Elements = new Array;
	var x = document.getElementsByTagName(relatedTag);
	for (var i=0;i<x.length;i++)
		if (x[i].getAttribute('relation') == name)
			Elements.push(x[i]);
	return Elements;
}

function intoWaitingRoom(name)
{
	if (name == 'none') return;
	var Elements = gatherElements(name);
	if (isInWaitingRoom(Elements[0])) return;
	while (Elements.length)
	{
		if (Elements[0].nestedRels)
			for (var i=0;i<Elements[0].nestedRels.length;i++)
				intoWaitingRoom(Elements[0].nestedRels[i]);
		document.getElementById('waitingRoom').appendChild(Elements.shift())
	}
}

function intoMainForm(name)
{
	if (name == 'none') return;
	var Elements = gatherElements(name);
	if (!isInWaitingRoom(Elements[0])) return;
	var insertPoint = document.getElementById(name);
	while (Elements.length)
		insertPoint.parentNode.insertBefore(Elements.shift(),insertPoint)
}

function isInWaitingRoom(obj)
{
	while(obj.nodeName != 'BODY')
	{
		obj=obj.parentNode;
		if (obj.id == 'waitingRoom')
			return true;
	}
	return false;
}


function getAllFormFields(node)
{
	var allFormFields = new Array;
	var x = node.getElementsByTagName('input');
	for (var i=0;i<x.length;i++)
		allFormFields.push(x[i]);
	var y = node.getElementsByTagName('option');
	for (var i=0;i<y.length;i++)
		allFormFields.push(y[i]);
	return allFormFields;
}

function Array_push() {
	var A_p = 0
	for (A_p = 0; A_p < arguments.length; A_p++) {
		this[this.length] = arguments[A_p]
	}
	return this.length
}

if (typeof Array.prototype.push == "undefined") {
	Array.prototype.push = Array_push
}

function Array_shift() {
	var A_s = 0
	var response = this[0]
	for (A_s = 0; A_s < this.length-1; A_s++) {
		this[A_s] = this[A_s + 1]
	}
	this.length--
	return response
}

if (typeof Array.prototype.shift == "undefined") {
	Array.prototype.shift = Array_shift
}


/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}


/** Font Size **/

var min=10;
var max=14;

function increaseFontSize() {
	var elem = document.getElementById('body_content');
	if(elem.style.fontSize) {
	 var s = parseInt(elem.style.fontSize.replace("pt",""));
	} else {
	 var s = 10;
	}
	if(s!=max) {
	 s += 1;
	}
	elem.style.fontSize = s+"pt"
}
function decreaseFontSize() {
	var elem = document.getElementById('body_content');
	if(elem.style.fontSize) {
	 var s = parseInt(elem.style.fontSize.replace("pt",""));
	} else {
	 var s = 10;
	}
	if(s!=min) {
	 s -= 1;
	}
	elem.style.fontSize = s+"pt"
}

/** My selection **/
function mySelection() {
	var item = getCookie('my_selection');
	var delimiter = '-';
	tempArray=new Array(1);
	var count=0;
	var tempString=new String(item);
	
	while (tempString.indexOf(delimiter)>0) {
		tempArray[count]=tempString.substr(0,tempString.indexOf(delimiter));
		tempString=tempString.substr(tempString.indexOf(delimiter)+1,tempString.length-tempString.indexOf(delimiter)+1);
		count=count+1
	}
	//document.getElementById('my_selection').innerHTML = '<a href="selection/">Ma s&eacute;lection (' + count + ')</a>';
	document.getElementById('my_selection').innerHTML = count;
}

//goToPage
function goToPage(targ,selObj,restore){
	if (selObj.options[selObj.selectedIndex].value != ''){
	  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	  this.blur();
	  if (restore) selObj.selectedIndex=0;
	}
}


// works?
function bookmarksite(){

	var BookmarkURL = window.document.location.href;
	var BookmarkTitle = window.document.title;
	
	if (document.all){
			// Add to Favorites (Internet Explorer)
			window.external.AddFavorite(BookmarkURL,BookmarkTitle)
	} else {
			// Add to Bookmarks (Mozilla Firefox)
			window.sidebar.addPanel(BookmarkTitle, BookmarkURL, '');
	}
	return false;
	
}


$(document).ready(function() {

	mySelection();
	prepareForm();

});