/**
* Lava Utilities
*/
(function($) {
	$.extend({
		lava:{
			vars:{ autoGoogleMapStarted:false,
				   autoGoogleMapTags:undefined },
			utils:{
				urlEncode:function(s) {
					return encodeURIComponent(s).replace(/\%20/g, '+').replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/\~/g, '%7E');
				},
				urlDecode:function(s) {
					return decodeURIComponent(s.replace(/\+/g, '%20').replace(/\%21/g, '!').replace(/\%27/g, "'").replace(/\%28/g, '(').replace(/\%29/g, ')').replace(/\%2A/g, '*').replace(/\%7E/g, '~'));
				},
				navigateTo:function(p_url) {
					window.location = p_url;
				},
				refresh:function() {
					window.location.reload(true);
				},
				autoGoogleMap:function(p_mapTags) {
					if(p_mapTags == undefined) p_mapTags = '.google_map';
					if($(p_mapTags).length > 0) {
						$.lava.vars.autoGoogleMapTags = p_mapTags;
						var l_scriptURL = 'http://maps.google.com/maps/api/js?sensor=false&callback=$.lava.utils.autoGoogleMapEmbed',
							l_script = '<script type="text/javascript" src="' + l_scriptURL + '"></script>';
						$('body').append(l_script);
					}
				},
				autoGoogleMapEmbed:function() {
					var	l_defaults = { zoom:'14', type:'ROADMAP', lat:'-37.813187', lng:'144.96298' },
						l_parameters,
						l_settings,
						l_map,
						l_jSpan;
					$($.lava.vars.autoGoogleMapTags).each(function() {
						// retrieve parameters embedded in the page
						l_parameters = {};
						$(this).find('span').each(function() {
							l_jSpan = $(this);
							if(l_jSpan.attr('class') != '') {
								l_parameters[l_jSpan.attr('class')] = l_jSpan.text();
							}
							l_jSpan.remove();
						});
						l_parameters = jQuery.extend(l_defaults, l_parameters);
						// create the settings object
						l_settings = { };
						l_settings.zoom = parseInt(l_parameters.zoom);
						l_settings.center = new google.maps.LatLng(l_parameters.lat, l_parameters.lng);
						l_settings.mapTypeId = google.maps.MapTypeId[l_parameters.type.toUpperCase()];
						// create the map
						l_map = new google.maps.Map($(this)[0], l_settings);
						// make the item visible
						$(this).removeClass('invisible');
						// set markers (#needs to be converted)
						/*var bounds = new google.maps.LatLngBounds();
						for(i = 0; i < markers.length; i ++) {
							var marker = markers[i];
							var position = new google.maps.LatLng(marker.lat, marker.lng);
							bounds.extend(position);
							var marker = new google.maps.Marker({
								position: position,
								map: map,
								icon: "/images/markers/" + marker.letter + ".png"
							});
						}
						map.setZoom(12);
						map.fitBounds(bounds);*/
					});
				/*var bounds = new google.maps.LatLngBounds();
					for(i = 0; i < markers.length; i ++) {
						var marker = markers[i];
						var position = new google.maps.LatLng(marker.lat, marker.lng);
						bounds.extend(position);
						var marker = new google.maps.Marker({
							position: position,
							map: map,
							icon: "/images/markers/" + marker.letter + ".png"
						});
					}
					map.setZoom(12);
					map.fitBounds(bounds);*/
				},
				//embedAudio:function() {

				//},
				embedVideo:function(p_divID, p_width, p_height, p_video, p_image, p_autoPlay) {
					if(p_autoPlay == undefined) p_autoPlay = "false";
					var l_flashvars = {},
						l_params = {},
						l_attributes = {},
						l_stageW = p_width,
						l_stageH = p_height + 26;
					l_params.scale						= "noscale";
					l_params.allowfullscreen			= "true";
					l_params.salign						= "tl";
					l_params.bgcolor					= "000000";
					l_flashvars.imagePath				= p_image;
					l_flashvars.videoPath				= p_video;
					l_flashvars.title					= "Welcome from the Director";
					l_flashvars.description				= "An introduction to the ANZSOG Institute for Governance by Professor Mark Evans.";
					l_flashvars.viewInfoButton			= "false";
					l_flashvars.viewFullscreenButton 	= "false";
					l_flashvars.viewScaleButton 		= "false";
					l_flashvars.viewVolumeControls		= "true";
					l_flashvars.viewTime				= "true";
					l_flashvars.viewBigPlayButton		= "true";
					l_flashvars.viewRightClickMenu		= "false";
					l_flashvars.mouseHide				= "true";
					l_flashvars.mouseHideTime			= "3";
					l_flashvars.doubleClick				= "true";
					l_flashvars.oneClick				= "true";
					l_flashvars.spaceKey				= "true";
					l_flashvars.videoLoop				= "false";
					l_flashvars.videoAutoPlay			= p_autoPlay;
					l_flashvars.videoBufferTime			= "0.1";
					l_flashvars.tlInterval				= "100000";
					l_flashvars.soundVolume				= "0.8";
					l_flashvars.fullSizeView			= "1";
					l_flashvars.spacing					= "10";
					l_flashvars.controlHeight			= "25";
					l_flashvars.volumeLengthW			= "50";
					l_flashvars.color1					= "0x2e2e2e";	// controls background
					l_flashvars.color2					= "0x000000";
					l_flashvars.alpha1					= "1";
					l_flashvars.alpha2					= "1";
					l_flashvars.borderColor				= "0x555555";	// controls border
					l_flashvars.borderAlpha				= "1";
					l_flashvars.timeColor1				= "0x333333";
					l_flashvars.timeColor2				= "0x111111";
					l_flashvars.timeAlpha1				= "1";
					l_flashvars.timeAlpha2				= "1";
					l_flashvars.timeTextColor1			= "0xffffff";
					l_flashvars.timeTextColor2			= "0x888888";
					l_flashvars.scrubberHeight			= "3";
					l_flashvars.scrubberColor1			= "0x333333";
					l_flashvars.scrubberAlpha1			= "1";
					l_flashvars.scrubberColor2			= "0x47d2ff";
					l_flashvars.scrubberAlpha2			= "1";
					l_flashvars.filterColor				= "0x0066ff";
					l_flashvars.filterAlpha				= "1";
					//l_flashvars.buttonColor			=  "0x000000";
					l_flashvars.titleColor				= "0x47d2ff";	// info view colors
					l_flashvars.descriptionColor		= "0xD3D3D3";
					l_flashvars.infoBackgroundColor		= "0x000000";
					l_flashvars.infoBackgroundAlpha		= "0.5";
					// embed the video player
					swfobject.embedSWF("/media/swf/videoplayer.swf", p_divID, l_stageW, l_stageH, "9.0.0", false, l_flashvars, l_params, l_attributes);
				},
				trimSpaces:function(p_string) {
					return p_string.replace(/\s\s+/g, ' ');
				},
				trimCommas:function(p_string,p_collapse,p_addspace) {
					p_string = p_string.replace(/[,\s]*,[,\s]*/g, ",").replace(/^,/, "").replace(/,$/, "");
					if (p_collapse) p_string = p_string.replace(/[\s]+/, " ");
					if (p_addspace) p_string = p_string.replace(/,/g, ", ");
					return $.trim(p_string);
				},
				cleanCreditCard:function(p_jField) {
					var l_jField = $(p_jField);
					l_jField.val(l_jField.val().split(' ').join('').split('-').join(''));
				},
				setupFormSubmit:function(p_jForm, p_callback, p_noEnterHandler) {
					var l_jButton = $('.button.submit', p_jForm),
						l_return = false,
						l_func = function() {
							l_return = false;
							if(p_callback) {
								if(p_jForm.valid) {
									if(p_jForm.valid()) {
										l_return = p_callback();
										p_jForm.submit();
									}
								} else {
									l_return = p_callback();
									p_jForm.submit();
								}
							} else {
								l_return = true;
								if($('input, textarea, select', p_jForm).length > 0) p_jForm.submit();
							}
						};
					l_jButton.bind('click', l_func);
					if(!p_noEnterHandler) $('input', p_jForm).clickOnEnter(l_func);
					p_jForm.submit(function() { return l_return; });
				},
				disableFormSubmit:function(form) {
					$('.button.submit', $(form)).addClass('disabled').unbind('click');
					form.submit();
				},
				getFormData:function(p_jForm) {
					var l_data = {},
						l_jThis;
					p_jForm.find('input:visible, textarea:visible, select:visible, input[type="hidden"]').each(function() {
						l_jThis = $(this);
						l_data[l_jThis.attr('name')] = l_jThis.val();
					});
					return l_data;
				}
			},
			validators:{
				ck:function() {
					$.validator.addMethod("ck", function(value, element, parameter) {
						var l_ckInstance = (CKEDITOR.instances[$(element).attr('id')]),
							l_valid = (l_ckInstance.getData() != ""),
							l_jCkContainer = $(l_ckInstance.container.$); // final $ is a property, don't delete
						l_jCkContainer.removeClass('error');
						if(!l_valid) l_jCkContainer.addClass('error');
						return l_valid;
					}, "Please enter a value");
				},
				corporatedomainmatch:function() {
					$.validator.addMethod("corporatedomainmatch", function(value, element) {
						var l_memberType = $('#join_membertype').val();
						if(l_memberType == 'corporate_small' || l_memberType == 'corporate_large') {
							var l_domain = $('#join_domain').val(),
								l_email = $('#join_email').val();
							if(l_email == '' || l_email.indexOf('@') == -1) return false;
							var l_emailDomain = l_email.split('@')[1];
							if(l_emailDomain != l_domain) return false;
						}
						return true;
					}, "Must end in the same domain as specified above");
				},
				creditcardfix:function() {
					$.validator.addMethod("creditcardfix", function(value, element, p_required) {
						if(!p_required) return true;
						var l_ccString = value.split(' ').join('').split('-').join('');
						element.value = l_ccString;
						if(l_ccString == '') return false;
						return $.validator.methods.creditcard(l_ccString);
					}, "Please enter a valid credit card number");
				}
			}
		}
	});
})(jQuery);
/**
* ANZSOG Namespace
*/
(function($) {
	$.extend({
		anzsog:{
			pages:{},
			validators:{},
			shared:{
				buttons:{
				},
				funcs:{
				}
			}
		}
	});
})(jQuery);
/*
 * Pages
 */
$.anzsog.pages.page_index = {
	init:function() {

		var l_jUpcomingBox = $('#featured .box .box_inner'),
			l_jUpcomingItems = $('.upcoming_item', l_jUpcomingBox),
			l_index = 1,
			l_count = l_jUpcomingItems.length,
			l_controls = '',
			l_timerID;

		// build the controls
		for(var i = 0; i<l_count; i++) {
			l_controls += '<a href="#item_' + (i+1) + '" title="View upcoming item ' + (i+1) + '"></a>';
		}
		l_jUpcomingBox.append('<div class="controls">' + l_controls + '</div>');
		var l_jControls = $('.controls a');
		l_jControls.first().addClass('selected');
		l_jControls.click(function() {
			l_jControls.removeClass('selected');
			$(this).addClass('selected');
			l_showItem($(this).attr('href').split('_')[1]);
			return false;
		});

		// show a particular item
		var l_showItem = function(p_item) {
			
			// wrap and record the index
			p_item = parseInt(p_item);
			if(p_item > l_count) p_item = 1;
			if(p_item < 0) p_item = l_count - 1;
			l_index = p_item;

			// clear the timer
			l_clearTimer();

			// show the item
			l_jUpcomingItems.filter(':visible').fadeOut(400, function() {
				l_jUpcomingItems.filter(':nth-child(' + p_item + ')').fadeIn();
			});
			if(!l_jControls.filter(':nth-child(' + p_item + ')').is('.selected')) {
				l_jControls.removeClass('selected');
				l_jControls.filter(':nth-child(' + p_item + ')').addClass('selected');
			}
		}

		// show the next item
		var l_showNextItem = function() {
			l_showItem(l_index + 1);
			l_restartTimer();
		}

		// auto progress (with pause during hover)
		var l_clearTimer = function() { if(l_timerID) { clearTimeout(l_timerID); l_timerID = null; } }
		var l_restartTimer = function() { l_timerID = setTimeout(l_showNextItem, 7000); }
		l_restartTimer();
		l_jUpcomingBox.hover(l_clearTimer, l_restartTimer);
	}
}
$.anzsog.pages.page_about_us_contact = {
	init:function() {
		// setup the contact form
		var l_jForm = $("#form_contact");
		$.anzsog.validators.form_contact = l_jForm.validate({
			rules: {
				"firstname":{required:true},
				"organisation":{required:true},
				"email":{required:true,email:true},
				"regarding":{required:true},
				"referral":{required:true},
				"message":{required:true}
			},
			messages: {
				"firstname":{required: "Enter your first name"},
				"organisation":{required: "Enter your organisation"},
				"email":{required: "Enter your email address",email:"Enter a valid email address"},
				"regarding":{required: "Select what your comment is regarding"},
				"referral":{required: "Enter how you heard about us"},
				"message":{required: "Enter your comment"}
			},
			submitHandler:$.lava.utils.disableFormSubmit
		});
		$.lava.utils.setupFormSubmit(l_jForm);
	}
}
$.anzsog.pages.blog = {
	init:function() {

		// setup the blog twitter feed
		$("#twitter_widget_embed").tweet({
            username: "anzsog",
            count: 3,
            //loading_text: "loading tweets...",
			template: "{text}{time}"
        });

		// setup the blog comment form
		var l_jForm = $('body.blog #comments form');
		if(l_jForm.length > 0) {
			$.anzsog.validators.form_comment = l_jForm.validate({
				rules: {
					"name":{required:true},
					"comment":{required:true}
				},
				messages: {
					"name":{required: "Enter your name"},
					"comment":{required: "Enter your comment"}
				},
				submitHandler:$.lava.utils.disableFormSubmit
			});
			$.lava.utils.setupFormSubmit(l_jForm);
		}
	}
}
$.anzsog.pages.events_calendar = {
	init:function() {
	
		$('#event_category').change(function() {
			var l_location = window.location.pathname,
				l_eventString = '/events/events-calendar',
				l_parametersString = l_location.substr(l_eventString.length),
				l_parameters = [];
			if(l_parametersString.indexOf('/') === 0) l_parametersString = l_parametersString.substr(1);
			if(l_parametersString) l_parameters = l_parametersString.split('/');
			if($(this).val() == '') {

				// return to showing all categories for the currently selected date
				if(l_parameters[0] > 2000) {
					$.lava.utils.navigateTo(l_eventString + '/' + l_parameters[0] + '/' + l_parameters[1]);

				// return to showing all categories (for upcoming dates)
				} else {
					$.lava.utils.navigateTo('/events/events-calendar');
				}
			} else {

				// no category or date specified
				if(l_parameters.length == 0) {
					$.lava.utils.navigateTo(l_location + '/' + $(this).val());

				// a date has been specified
				} else if(l_parameters[0] > 2000) {
					if(l_parameters.length == 2) $.lava.utils.navigateTo(l_location + '/' + $(this).val());
					else $.lava.utils.navigateTo(l_eventString + '/' + l_parameters[0] + '/' + l_parameters[1] + '/' + $(this).val());

				// a category is already selected
				} else {
					$.lava.utils.navigateTo(l_eventString + '/' + $(this).val());
				}
			}
		});

		$('#form_event').submit(function() { return false; });

		var l_jSearchInput = $('#event_keyword');
		l_jSearchInput.clickOnEnter(function() {
			var l_string = l_jSearchInput.val();
			if(l_string == '') return false;
			$.lava.utils.navigateTo('?keyword=' + $.lava.utils.urlEncode(l_string));
			return false;
		});

		// ensure the sidebar is the same height as the content
		var l_jSidebar = $('#event_sidebar'),
			l_jEventsList = $('#content .events_list, #content .event_content'),
			l_sidebarHeight = l_jSidebar.innerHeight(),
			l_contentHeight = l_jEventsList.innerHeight();
			if(l_sidebarHeight < l_contentHeight) l_jSidebar.css('min-height', (l_contentHeight - 45) + 'px');
			else l_jEventsList.css('min-height', (l_sidebarHeight - 30) + 'px');
	}
}
$.anzsog.pages.multimedia_gallery = {
	init:function() {

		$('#gallery_type').change(function() {
			var l_location = window.location.pathname,
				l_eventString = '/about-us/media-centre/multimedia-gallery',
				l_parametersString = l_location.substr(l_eventString.length),
				l_parameters = [];
			if(l_parametersString.indexOf('/') === 0) l_parametersString = l_parametersString.substr(1);
			if(l_parametersString) l_parameters = l_parametersString.split('/');
			if($(this).val() == '') {
				if(l_parameters.length > 1) {
					$.lava.utils.navigateTo(l_eventString + '/' + l_parameters[0] + '/' + l_parameters[1]);
				} else {
					$.lava.utils.navigateTo(l_eventString);
				}
			} else {
				// an album is already selected
				if(l_parameters.length > 1) {
					$.lava.utils.navigateTo(l_eventString + '/' + l_parameters[0] + '/' + l_parameters[1] + '/' + $(this).val());
				} else {
					$.lava.utils.navigateTo(l_eventString + '/' + $(this).val());
				}
			}
		});
	}
}
$.anzsog.pages.page_subscribe = {
	init:function() {
		// setup the subscribe form
		var l_jForm = $("#form_subscribe");
		if(l_jForm.length > 0) {
			$.anzsog.validators.form_subscribe = l_jForm.validate({
				rules: {
					"firstname":{required:true},
					"lastname":{required:true},
					"email":{required:true, email:true}
				},
				messages: {
					"firstname":{required: "Enter your first name"},
					"lastname":{required: "Enter your last name"},
					"email":{required: "Enter your email address", email:"Enter a valid email address"}
				},
				submitHandler:$.lava.utils.disableFormSubmit
			});
			$.lava.utils.setupFormSubmit(l_jForm);
		}
	}
}
$.anzsog.pages.page_programs_executive_master_of_public_administration_faq = {
	init:function() {

		$('.faq_category h3').click(function() {
			var l_jDivs = $(this).siblings('.faq_entry'),
				l_visible = !l_jDivs.is(':visible');
			l_jDivs.toggle(l_visible);
			if(l_visible) $(this).parent().addClass('expanded').removeClass('collapsed');
			else $(this).parent().addClass('collapsed').removeClass('expanded');
		}).siblings('.faq_entry').hide().parent().addClass('collapsed');

		// setup expand/collapse
		$('.faq_entry h3, .faq_entry h4').click(function() {
			var l_jDiv = $(this).next('div');
			l_jDiv.toggle(!l_jDiv.is(':visible'));
		}).next('div').hide();

		// auto expand based on anchor
		//var l_hash = document.location.hash.substring(1);
		//$.log(l_hash);
		//$('#' + document.location.hash.substring(1)).click();
	}
}
$.anzsog.pages.dropdownmenu = {
	init:function() {
		
		// create a dropdown menu holder just inside the body
		$('body').append('<div id="dropdown_holder"><div id="dropdown_overflow"><div id="dropdown_panels"></div></div></div>');

		// modify and move each menu item into drop down menu holder
		var l_jDropDownHolder = $('#dropdown_panels'),
			l_panelCount = 0;
		$('#menu').children('.group').each(function() {
			l_panelCount++;
			$(this).wrap('<div id="panel_' + l_panelCount + '" class="dropdown_panel" />').show().find('.group');
			l_jDropDownHolder.append($(this).parent().prepend($(this).children('.title')));
		});

		// set the height of each dropdown panel & hide everything
		var l_maxHeight = 0,
			l_outerHeight = 0;
		$('.dropdown_panel', l_jDropDownHolder).each(function() {

			// determine and set the maximum height of this panel
			l_maxHeight = 0;
			$('.group', $(this)).each(function() {
				l_outerHeight = $(this).outerHeight();
				if(l_outerHeight > l_maxHeight) l_maxHeight = l_outerHeight;
			});
			$(this).height(l_maxHeight).hide();

			// activate all links within the panel
			$('a', $(this)).mouseover(function() {
				var l_jParent = $(this).parent(),
					l_jNext = $(this).next();
				$('.group', l_jParent).css('visibility', 'hidden');
				$('a', l_jParent).removeClass('hover');
				if(l_jNext.is('.group')) {
					$(this).addClass('hover');
					l_jNext.css('visibility', 'visible').hide().fadeIn();
				}
			});

		});

		// show/hide each dropdown panel on rollover
		var l_hoverDelayTimeout;
		$('#menu').children('a').mouseover(function() {
			if($(this).is('.hover')) return;
			var l_jMenuTab = $(this),
				l_jClass = $.lava.utils.trimSpaces(l_jMenuTab.attr('class')).split(' ')[0],
				l_jDropDown = $('.' + l_jClass, l_jDropDownHolder).parent(),
				l_id = l_jDropDown.attr('id');

			// destroy previous hover delays
			clearTimeout(l_hoverDelayTimeout);

			// hide all previous dropdown panels
			$('.dropdown_panel', l_jDropDownHolder).hide();

			// reset the panel
			$('#menu').children('a').removeClass('hover');
			$('body').unbind('mouseover');
			l_jDropDown.stop(true, true).hide();
			l_jDropDownHolder.stop(true, true).hide();
			$('a', l_jDropDown).removeClass('hover');

			// the dropdown exists
			if(l_jDropDown.length > 0) {

				// hide the sub links (previously rolled over items)
				$('.dropdown_panel .group .group', l_jDropDownHolder).css('visibility', 'hidden');

				// show any submenus which have already been selected
				$('a.selected', l_jDropDown).each(function() {
					var l_jParent = $(this).parent(),
						l_jNext = $(this).next();
					$('.group', l_jParent).css('visibility', 'hidden');
					$('a', l_jParent).removeClass('hover');
					if(l_jNext.is('.group')) {
						l_jNext.css('visibility', 'visible').hide().fadeIn();
					}
				});

				// add the hover class
				l_jMenuTab.addClass('hover');

				// create a new hover delay
				// delays slightly before showing the dropdown
				l_hoverDelayTimeout = setTimeout(function() {
					l_jDropDown.stop(true, true).fadeIn();
					l_jDropDownHolder.stop(true, true).slideDown();
				}, 200);

				// listen for the user moving outside of the dropdown
				$('body').mouseover(function(e) {
					var l_jTarget = $(e.target)
					if(l_jTarget[0] != l_jMenuTab[0] && l_jTarget.parents('#dropdown_holder').length == 0) {
						clearTimeout(l_hoverDelayTimeout);
						$('body').unbind('mouseover');
						l_jDropDown.stop(true, true).hide();
						l_jDropDownHolder.stop(true, true).hide();
						l_jMenuTab.removeClass('hover');
					}
				});
			}
		});

		// hide the main drop down holder
		l_jDropDownHolder.hide();
	}
}


/*
* Initialise ANZSOG
*/
$(window).load(function() {

	// initialise the dropdown menu
	$.anzsog.pages.dropdownmenu.init();

	// activate sidebar expand/collapse
	$('#sidebar a.has_children').each(function() {
		if($(this).next().is('.group') && $(this).next().children().length > 0) {
			$(this).click(function() {
				if(!$(this).is('.selected')) {
					if($(this).is('.open')) $(this).removeClass('open').next().slideUp();
					else $(this).addClass('open').next().slideDown();
				}
				return false;
			});
		} else {
			$(this).next().remove();
			$(this).removeClass('has_children');
		}
	});
	$('#sidebar a.has_children.selected').addClass('open').next().show();

	if($('body.blog').length > 0) $.anzsog.pages.blog.init();

	if($('body.events_calendar').length > 0) $.anzsog.pages.events_calendar.init();

	if($('body.multimedia_gallery').length > 0) $.anzsog.pages.multimedia_gallery.init();

	// activate the gallery specific code
	if($('.media_list').length > 0) $("a[rel^='prettyPhoto']").prettyPhoto({ social_tools:'',
																			 default_width:450,			// inline default width
																			 default_height:450,		// inline default height
																			 default_width_video:800,   // video default width
																			 default_height_video:450,  // video default width
																			 overlay_gallery:false});
	
	// setup input hints
	$('input.hint').inputHint();

	// setup togglers
	$('.toggler').toggler();

	// create the search box
	var l_jSearchInput = $('#header #search .search_input');
	l_jSearchInput.clickOnEnter(function() {
		var l_string = l_jSearchInput.val();
		if(l_string == '') return false;
		$.lava.utils.navigateTo('/search/' + $.lava.utils.urlEncode(l_string));
	});

	// execute the appropriate page code
	var l_pageName = $('body').attr('id'),
		l_pageObject = $.anzsog.pages[l_pageName];
	if(l_pageObject) l_pageObject.init();
	//else $.log('Missing: ' + l_pageName, 'error');

});