function getdirections(markernumber, coords)
{
 var listingaddr = $('[name=directionslisting'+markernumber+']').val();
 var useraddr = $('[name=directionsuser'+markernumber+']').val();
 var tofrom  = $('[name=directionstofrom'+markernumber+']').val();
 useraddr = useraddr.replace(/\./g,''); // google driving directions chokes on N.E. Main Street or S.W. Main Street, needs NE or SW
 listingaddr = listingaddr.replace(/\./g,'');
 listingaddr = listingaddr + "@" + coords; // to avoiding choking with stupid did you mean prompts, include lat/lon to be super-clear

 if (tofrom == "to") { var start = useraddr; var end = listingaddr; }
 else { var end = useraddr; var start = listingaddr; }
 var request = 
 {
  origin:start, 
  destination:end,
  travelMode: google.maps.DirectionsTravelMode.DRIVING
 };
 directionsService.route(request, function(response, status) { if (status == google.maps.DirectionsStatus.OK) { directionsDisplay.setDirections(response); } }); 
}


function getdirectionstoshow(markernumber)
{
 $(".directionsbox").css('display', 'inline');
 $(".directionsto").addClass("selecteddirection");
 $(".directionsfrom").removeClass("selecteddirection");
 $('[name=directionstofrom'+markernumber+']').val('to');
}

function getdirectionsfromshow(markernumber)
{
 $(".directionsbox").css('display', 'inline');
 $(".directionsfrom").addClass("selecteddirection");
 $(".directionsto").removeClass("selecteddirection");
 $('[name=directionstofrom'+markernumber+']').val('from');
}



function updatestate(country)
{
 if (country.value == '{DEFAULTCOUNTRY}') 
 {
  document.getElementById('americanstate').style.display = "block";
  document.getElementById('foreignstate').style.display = "none";
 }
 else
 {
  document.getElementById('americanstate').style.display = "none";
  document.getElementById('foreignstate').style.display = "block";
 }
}


function getnextlevel(value)
{
 var xmlhttp = false;
 var tosend = '';
 var message = value;
 var aet = $("#addedittype").val();
 $.post("http://www.10000campgrounds.com/ajax.php",{ action: 'catlevels', id: message, addedittype: aet },
  function(xml) 
  {
   // ajax.php will return levelid[|||]html and we'll split the array to use
   var rarr = xml.split('[|||]');
   var levelid = rarr[0];
   var response = rarr[1];
   if (response != '')
   {
    var levelboxid = "#levelbox" + levelid;
    var start = parseInt(levelid) + 1;
    for (x = start; x < 10; x++)
    {
     var higherlevel = "#levelbox" + x;
     try { $(higherlevel).html(''); }
     catch(error) { }
    }
    $(levelboxid).html(response); 
   }
   else
   {
    for (x = levelid; x < 10; x++)
    {
     var higherlevel = "#levelbox" + x;
     try { $(higherlevel).html(''); }
     catch(error) { }
    }
   }

  });
}


function toggle(divid, onoff)
{
 if (onoff == 0) document.getElementById(divid).style.display = "none";
 else document.getElementById(divid).style.display = "block";
}

function minmax(divid)
{
 if (document.getElementById(divid).style.display == "none") document.getElementById(divid).style.display = "block";
 else document.getElementById(divid).style.display = "none";
}

function dropmenu(divid)  
{ 
 var ourdiv = document.getElementById(divid); 
 if(ourdiv.style.display == "block") ourdiv.style.display = "none"; 
 else ourdiv.style.display = "block"; 
 return false; 
}

function makecookie(name, value, expires, path, domain, secure) 
{
 var today = new Date();
 today.setTime( today.getTime() );
 if (expires) expires = expires * 1000 * 60 * 60 * 24;
 var expires_date = new Date(today.getTime() + (expires));
 document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

function update(msg) 
{
 field = document.commentform.message;
 if (document.selection) 
 {
  field.focus();
  sel = document.selection.createRange();
  sel.text = msg;
 }
 else if (field.selectionStart || field.selectionStart == 0)
 {
  var startPos = field.selectionStart;
  var endPos = field.selectionEnd;
  field.value = field.value.substring(0, startPos) + msg + field.value.substring(endPos, field.value.length);
 }
 else 
 {
  field.value += msg; 
 }
}

function checkall() 
{
 $("INPUT[type='checkbox']").attr('checked', 'checked');
}

function uncheckall() 
{
 $("INPUT[type='checkbox']").attr('checked', '');
}

function counthit(linkid, hittype)
{
 var hittype = (hittype == null) ? "regular" : hittype;
 var tosend = "http://www.10000campgrounds.com/ajax.php?action=counthit" + escape("&") + "linkid=" + linkid + escape("&") + "hittype=" + hittype;
 $.get(tosend,{},function(response) {})	
}

function imageover(ima)
{
 ima.style.borderColor = 'blue';
}

function imageout(ima)
{
 ima.style.borderColor = 'black';
}

function sndRequest(vote,id_num,ip_num) 
{
 var selectit = '#unit_long'+id_num;
 var element = $(selectit);
 element.html('<div style="height: 20px;"><em>Loading ...</em></div>');
 $.post("http://www.10000campgrounds.com/ajax.php",{ j: vote, q: id_num, t: ip_num },
  function(xml) 
  {
   var update = new Array();
   if(xml.indexOf('|') != -1) 
   {
    update = xml.split('|');
    toselect = '#' + update[0];
    $(toselect).html(update[1]);
   }
  });
}

function changeText(div2show, text) 
{
 var selectit = '#' + divtoshow;
 $(selectit).html(text);
}

function selectstyle(stylename)
{ 
 var i, cacheobj, altsheets=[""]
 if (document.getElementById)
 {
  for(i=0; (cacheobj=document.getElementsByTagName("link")[i]); i++) 
  {
   if (cacheobj.getAttribute("rel").toLowerCase()=="alternate stylesheet") 
   {
    cacheobj.disabled = true;
    altsheets.push(cacheobj);
    if(cacheobj.getAttribute("title") == stylename) cacheobj.disabled = false; 
   }
  }
  makecookie("stylesheet", stylename, 365);
  $.post("http://www.10000campgrounds.com/index.php",{ action: 'setstyle', style: stylename, userauthcode: '{THISMEMBERAUTHCODE}' });
 }
}



function login()
{
 if ($('#loginmarker').is(':visible')) $('#loginmarker').fadeOut().removeClass('quicklogin');
 else $('#loginmarker').addClass('quicklogin').fadeIn();
}



function showorhide(id) 
{ 
 if (document.getElementById(id).style.display == "none") document.getElementById(id).style.display = "block";
 else document.getElementById(id).style.display = "none";
}

function cookieisset(cookie_name)
{
 var index;
 if (document.cookie != document.cookie) { index = document.cookie.indexOf(cookie_name); } else { index = -1; }
 return index;
}

if (cookieisset('timezone') == -1) { makecookie('timezone', new Date().getTimezoneOffset(), 7, '/', '', ''); } 
if (cookieisset('screensize') == -1) { var res = screen.width + 'x' + screen.height; makecookie('screensize', res, 7, '/', '', ''); }