$(document).ready(function() {
  replaceText();
  run_gallery();
  //load_google_map();
  //load_flash();

  $('#zoek_veld1').focus(function()
  {
    //#666666

   if($(this).attr('alt') == $(this).val())
   {
    $(this).val("");
   }

   if($(this).css('color') == "rgb(204, 204, 204)")
   {
    //change color
    $(this).css('color', '#666666');
   }

 });

  $('#zoek_veld1').blur(function()
  {
   if($(this).val() == "")
   {
    $(this).val($(this).attr('alt'));

     if($(this).css('color') == "rgb(102, 102, 102)")
     {
      //change color
      $(this).css('color', '#cccccc');
     }
   }
  });
});

$(document).unload(function() {
  GUnload();
});

function replaceText()
{
  //rolloverscript
  var teller = 0;
  overs = new Array();
  outs = new Array();

  $('#menu > ul > li > a').each(function() {
     var text = escape($(this).text());
     var last = '';

     if($(this).attr('class') == "navItemActive")
     {
       $(this).html('<img src="images/gd/image.php?type=buttonover&text='+urlencode(text)+'" id="button' + teller + '" />');
     }
     else
     {
       if($(this).attr('class') == "last")
       {
       // last = '&last=1';
       }
       overs[teller] = new Image();
       overs[teller].src= 'images/gd/image.php?type=buttonover' + last + '&text=' + urlencode(text);

       outs[teller] = new Image();
       outs[teller].src= 'images/gd/image.php?type=button' + last + '&text=' + urlencode(text);

       $(this).html('<img src="images/gd/image.php?type=button' + last + '&text='+urlencode(text)+'" id="button' + teller + '" />');

       $(this).hover(function() {
           var id = $(this).find('img').attr('id').replace('button','');
           document.getElementById($(this).find('img').attr('id')).src = overs[id].src;
         },
         function() {
           var id = $(this).find('img').attr('id').replace('button','');
           document.getElementById($(this).find('img').attr('id')).src = outs[id].src;
         });

     }

     teller++;

   });

  //replace page title
  $('.header_nav_title').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=button&text='+urlencode(text)+'" />');
  });

  $('.header_nav_title_active').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=button&text='+urlencode(text)+'" />');
  });

  //replace page title
  $('.pagina_titel').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=titel&text='+urlencode(text)+'" />');
  });

  //replace page title
  $('.pagina_subtitel').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=subtitel&text='+urlencode(text)+'" />');
  });

  //replace page title
  $('.kop_wit').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=titelwit&text='+urlencode(text)+'" />');
  });

  //replace page title
  $('.header2').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=header&text='+urlencode(text)+'" />');
  });

  //replace page title
  $('.download_brochure_titel').each(function() {
    var text = escape($(this).text());
    $(this).html('<img src="images/gd/image.php?type=kopzwart&text='+urlencode(text)+'" />');
  });

}

function run_gallery()
{
  var old = $("#foto").children("img").attr("id");
  var number = gallery.length;
  if(number == 1){
    return false;
  }
  next = old.substring(4); next++; next = (next % number);

  var content = $("#foto").html();
  var newcontent = '<img class="foto" src="'+gallerypath+gallery[next]+'" id="img-'+next+'" />'+content;
  $("#foto").html(newcontent);
  $("#"+old).delay(gallerytimeout).fadeOut(galleryfade, function(){
    $(this).remove();
    run_gallery();
  });
}



function load_google_map() {
  var markerHTML;

  markerHTML = "<div id=\"google_address\"><b>"+klantnaam+"</b><br />"+klantadres+"<br />"+klantpostcode_plaats+"<br /><a href =\"mailto:"+klantemail+"\">"+klantemail+"</a><br />tel: "+klanttel+"<br />Routebeschrijving? <a href='http://maps.google.nl/maps?f=d&source=s_d&hl=nl&saddr=&daddr="+klantadresroute+"' target='_blank'>Klik hier</a></div>";

  var google_div = document.getElementById('google_map');

  if(google_div != null)
  {
    var myOptions = {
      zoom: 15,
      center: new google.maps.LatLng(latitude,longitude),
      navigationControl: true,
      disableDefaultUI: true,
      navigationControlOptions: {style: google.maps.NavigationControlStyle.SMALL},
      mapTypeId: google.maps.MapTypeId.ROADMAP
    }

    var map = new google.maps.Map(document.getElementById("google_map"), myOptions);

    var myLatLng = new google.maps.LatLng(latitude, longitude);

    var marker = new google.maps.Marker({
      position: myLatLng,
      map: map
    });

    var infowindow = new google.maps.InfoWindow({
      content: markerHTML
    });

    infowindow.open(map,marker);
  }
}

function load_flash()
{
  var flash_div = document.getElementById('flash_div');

  if(flash_div != null)
  {
    var so = new SWFObject("flash/home.swf", "", "962", "345", "8", "#FFF");
    so.addParam("wmode", "transparent");
    so.write("flash_div");
  }
}

function urlencode( str ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: AJ
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Brett Zamir
    // %          note: info on what encoding functions to use from: http://xkr.us/articles/javascript/encode-compare/
    // *     example 1: urlencode('Kevin van Zonneveld!');
    // *     returns 1: 'Kevin+van+Zonneveld%21'
    // *     example 2: urlencode('http://kevin.vanzonneveld.net/');
    // *     returns 2: 'http%3A%2F%2Fkevin.vanzonneveld.net%2F'
    // *     example 3: urlencode('http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a');
    // *     returns 3: 'http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a'

    var histogram = {}, tmp_arr = [];
    var ret = str.toString();

    var replacer = function(search, replace, str) {
        var tmp_arr = [];
        tmp_arr = str.split(search);
        return tmp_arr.join(replace);
    };

    // The histogram is identical to the one in urldecode.
    histogram["'"]   = '%27';
    histogram['(']   = '%28';
    histogram[')']   = '%29';
    histogram['*']   = '%2A';
    histogram['~']   = '%7E';
    histogram['!']   = '%21';
    histogram['%20'] = '+';

    // Begin with encodeURIComponent, which most resembles PHP's encoding functions
    ret = encodeURIComponent(ret);

    for (search in histogram) {
        replace = histogram[search];
        ret = replacer(search, replace, ret) // Custom replace. No regexing
    }

    // Uppercase for full PHP compatibility
    return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
        return "%"+m2.toUpperCase();
    });

    return ret;
}