$(function()
{
	$('#search-box, #search_again').originalValue();
	$.fontsizer('#header-controls', true);

	$('#LocSelBox h2').click(function()
	{
		$(this).parent().toggleClass('hover');
		return false;
	}).find('a').blur(function(){ $(this).parent().parent().removeClass('hover') });

	$(document).mouseup(function() {
		$('#LocSelBox').removeClass('hover')
	});

	$('.header .actions #bookmark').click(CreateBookmarkLink);

	$('#wrapper .PLOverview li').click(function(){ location.href = $('a:first',this).attr('href'); });

	//Navigation hover
	$('#nav>ul>li').hover(function(){$(this).addClass('hover')},function(){$(this).removeClass('hover')});

	$('#nav > ul > li').each(function(i)
	{
		var a = $(this).css({ 'zIndex':99-i }).find('>a'); //2 and gives it z-index and finds A
	});
});

function showmap(id)
{ 
	$('.mapcont').not( $('#'+id).show() ).hide();
	console.log( id )
};


function CreateBookmarkLink() 
{	
	var url = location.href,
	title = document.title;

	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) 
	{ // Opera Hotlist
		return true; 
	}
	return false;
};

$(function() {
	$('.tabcontrol .tabs li a').live('click',function(){
		var tabControl = $(this).parents('.tabcontrol').eq(0);
		tabControl.find('.current').removeClass('current');
		tabControl.find('.' + $(this).attr('href').replace('#','')).addClass('current');
		$(this).parents('li').eq(0).addClass('current');
		return false;
	});
});



(function($) {
  $.facebox = function(data, klass) {
    $.facebox.loading()

    if (data.ajax) fillFaceboxFromAjax(data.ajax)
    else if (data.image) fillFaceboxFromImage(data.image)
    else if (data.div) fillFaceboxFromHref(data.div)
    else if ($.isFunction(data)) data.call($)
    else $.facebox.reveal(data, klass)
  }

  /*
   * Public, $.facebox methods
   */

  $.extend($.facebox, {
    settings: {
      opacity      : 0,
      overlay      : true,
      loadingImage : '/lisalib/getfile.aspx?itemid=5297dc9e-8028-4b40-97ad-e9bd8925099e',
      closeImage   : '/lisalib/getfile.aspx?itemid=2ebe23a1-ec46-497c-aeca-aa485d0a03a6',
      imageTypes   : [ 'png', 'jpg', 'jpeg', 'gif' ],
      faceboxHtml  : '\
    <div id="facebox" style="display:none;"> \
      <div class="popup"> \
        <table> \
          <tbody> \
            <tr> \
              <td class="tl"/><td class="b"/><td class="tr"/> \
            </tr> \
            <tr> \
              <td class="b"/> \
              <td class="body"> \
                <div class="content"> \
                </div> \
                <div class="footer"> \
                  <a href="#" class="close"> \
                    <img src="/lisalib/getfile.aspx?itemid=2ebe23a1-ec46-497c-aeca-aa485d0a03a6" title="close" class="close_image" /> \
                  </a> \
                </div> \
              </td> \
              <td class="b"/> \
            </tr> \
            <tr> \
              <td class="bl"/><td class="b"/><td class="br"/> \
            </tr> \
          </tbody> \
        </table> \
      </div> \
    </div>'
    },

    loading: function() {
      init()
      if ($('#facebox .loading').length == 1) return true
      showOverlay()

      $('#facebox .content').empty()
      $('#facebox .body').children().hide().end().
        append('<div class="loading"><img src="'+$.facebox.settings.loadingImage+'"/></div>')

      $('#facebox').css({
        top:	getPageScroll()[1] + (getPageHeight() / 10),
        left:	385.5
      }).show()

      $(document).bind('keydown.facebox', function(e) {
        if (e.keyCode == 27) $.facebox.close()
        return true
      })
      $(document).trigger('loading.facebox')
    },

    reveal: function(data, klass) {
      $(document).trigger('beforeReveal.facebox')
      if (klass) $('#facebox .content').addClass(klass)
      $('#facebox .content').append(data)
      $('#facebox .loading').remove()
      $('#facebox .body').children().fadeIn('normal')
      $('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
      $(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
    },

    close: function() {
      $(document).trigger('close.facebox')
      return false
    }
  })

  /*
   * Public, $.fn methods
   */

  $.fn.facebox = function(settings) {
    init(settings)

    function clickHandler() {
      $.facebox.loading(true)

      // support for rel="facebox.inline_popup" syntax, to add a class
      // also supports deprecated "facebox[.inline_popup]" syntax
      var klass = this.rel.match(/facebox\[?\.(\w+)\]?/)
      if (klass) klass = klass[1]

      fillFaceboxFromHref(this.href, klass)
      return false
    }

    return this.click(clickHandler)
  }

  /*
   * Private methods
   */

  // called one time to setup facebox on this page
  function init(settings) {
    if ($.facebox.settings.inited) return true
    else $.facebox.settings.inited = true

    $(document).trigger('init.facebox')
    makeCompatible()

    var imageTypes = $.facebox.settings.imageTypes.join('|')
    $.facebox.settings.imageTypesRegexp = new RegExp('\.' + imageTypes + '$', 'i')

    if (settings) $.extend($.facebox.settings, settings)
    $('body').append($.facebox.settings.faceboxHtml)

    var preload = [ new Image(), new Image() ]
    preload[0].src = $.facebox.settings.closeImage
    preload[1].src = $.facebox.settings.loadingImage

    $('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
      preload.push(new Image())
      preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
    })

    $('#facebox .close').click($.facebox.close)
    $('#facebox .close_image').attr('src', $.facebox.settings.closeImage)
  }
  
  // getPageScroll() by quirksmode.com
  function getPageScroll() {
    var xScroll, yScroll;
    if (self.pageYOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    } else if (document.body) {// all other Explorers
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;	
    }
    return new Array(xScroll,yScroll) 
  }

  // Adapted from getPageSize() by quirksmode.com
  function getPageHeight() {
    var windowHeight
    if (self.innerHeight) {	// all except Explorer
      windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
      windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
      windowHeight = document.body.clientHeight;
    }	
    return windowHeight
  }

  // Backwards compatibility
  function makeCompatible() {
    var $s = $.facebox.settings

    $s.loadingImage = $s.loading_image || $s.loadingImage
    $s.closeImage = $s.close_image || $s.closeImage
    $s.imageTypes = $s.image_types || $s.imageTypes
    $s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
  }

  // Figures out what you want to display and displays it
  // formats are:
  //     div: #id
  //   image: blah.extension
  //    ajax: anything else
  function fillFaceboxFromHref(href, klass) {
    // div
    if (href.match(/#/)) {
      var url    = window.location.href.split('#')[0]
      var target = href.replace(url,'')
      $.facebox.reveal($(target).clone().show(), klass)

    // image
    } else if (href.match($.facebox.settings.imageTypesRegexp)) {
      fillFaceboxFromImage(href, klass)
    // ajax
    } else {
      fillFaceboxFromAjax(href, klass)
    }
  }

  function fillFaceboxFromImage(href, klass) {
    var image = new Image()
    image.onload = function() {
      $.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
    }
    image.src = href
  }

  function fillFaceboxFromAjax(href, klass) {
    $.get(href, function(data) { $.facebox.reveal(data, klass) })
  }

  function skipOverlay() {
    return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null 
  }

  function showOverlay() {
    if (skipOverlay()) return

    if ($('facebox_overlay').length == 0) 
      $("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

    $('#facebox_overlay').hide().addClass("facebox_overlayBG")
      .css('opacity', $.facebox.settings.opacity)
      .click(function() { $(document).trigger('close.facebox') })
      .fadeIn(200)
    return false
  }

  function hideOverlay() {
    if (skipOverlay()) return

    $('#facebox_overlay').fadeOut(200, function(){
      $("#facebox_overlay").removeClass("facebox_overlayBG")
      $("#facebox_overlay").addClass("facebox_hide") 
      $("#facebox_overlay").remove()
    })
    
    return false
  }

  /*
   * Bindings
   */

  $(document).bind('close.facebox', function() {
    $(document).unbind('keydown.facebox')
    $('#facebox').fadeOut(function() {
      $('#facebox .content').removeClass().addClass('content')
      hideOverlay()
      $('#facebox .loading').remove()
    })
  })

})(jQuery);

jQuery(document).ready(function($) {
  $('a[rel*=facebox]').facebox()
}) 



/* Form-validation with submit */
function validate(form) {

	var isValid = true;
	var elemIsValid = true;
	var errString = "";
	var errMsgDetail = "";

	for (var i = 0; i < form.elements.length; i++) {
		var elem = form.elements[i];
		if (elem.className.indexOf('reqd') >= 0) {
			/* input, select og textarea er höndlað á sama hátt .... */
			if ((elem.tagName == "INPUT") || (elem.tagName == "TEXTAREA") || (elem.tagName == "SELECT")) {			
				if (elem.className.indexOf('emailval') > 0) {
					elemIsValid = isValidEmail(elem.value);
				} else if(elem.className.indexOf('phoneval') > 0) {
					elemIsValid = IsNumeric(elem.value); 
				} else if(elem.className.indexOf('numberval') > 0) {
					elemIsValid = IsNumeric(elem.value); 
				} else {
					elemIsValid = (elem.value != '');
				}
				
				if (!elemIsValid) {
					if(elem.title == 'Nafn') {
						errMsgDetail = 'Athugaðu að skrifa nafnið þitt í reit merktan "Nafn"';			
					} else if(elem.title == 'Skilaboð') {
						errMsgDetail = 'Athugaðu að skrifa fyrirspurnina þína í reit merktan "Skilaboð"';			
					} else if(elem.title == 'Netfang'){
						errMsgDetail = 'Athugaðu að skrifa netfangið þitt svo við getum haft samband um hæl ef við á';
					} else {
						errMsgDetail = 'Athugaðu að fylla út þennan reit';
					}

					errString += '<label for="' + elem.id + '"><strong>' + elem.title + ' vantar: </strong></label>' + errMsgDetail + '<br/>'
					elem.focus();
					elem.style.borderColor = '#FF4A4A';
					elem.style.borderWidth = '2px';
					elem.style.backgroundColor = '#FDFAD0';
					isValid = false;
				} else {
					elem.style.borderColor = '';
					elem.style.backgroundColor = '';
					elemIsValid = true;
				}
			}			
		}
		else if(elem.className.indexOf('kennitala') > 0) {
			elemIsValid = isValidNumber(elem.value, 10); 
			
			if (!elemIsValid) {
				errString += elem.title + ' er ekki rétt út fyllt!<br/>'
				elem.focus();
				elem.style.borderColor = '#FF4A4A';
				elem.style.borderWidth = '2px';
				elem.style.backgroundColor = '#FDFAD0';
				isValid = false;
			} else {
				elem.style.borderColor = '';
				elem.style.backgroundColor = '';
				elemIsValid = true;
			}
		}
		
	}
	return isValid;
}

function Disable(form) {
if (document.getElementById) {
for (var i = 0; i < form.length; i++) {
if (form.elements[i].type.toLowerCase() == "submit")
form.elements[i].disabled = true;
}
}
return true;
}