var Local = {

    onCommentReply: function(id) {
		Comments.openReply(id);
	},

    onCancelReply: function(id) {
		Comments.closeReply();
	}

};

(function(){
	var $ = jQuery

	$(document).ready(function(){
		wt.hero()
		wt.forms()
		$('a').click(function() { $(this).blur() })
		if($('#species_image_fg').prev('a').size()) {
			$('#species_image_fg').css({'cursor': 'pointer'}).click(function() {
				window.location = $('#species_image_fg').prev('a').attr('href')
			});
		}
	})

	$(window).load(function() {
		wt.equalHeights()
	})

	if(typeof wt == 'undefined') {
		var wt = {}
	}
	
	wt.hero = function() {
		// Heroshot options
		wt.hero.useForeground = true
		wt.hero.useControls = true
		wt.hero.useCaptions = true

		if(!$('#imageFadeContainer').size()) {
			return
		}
		
		wt.hero.interval = null
		
		wt.hero.container = $('#imageFadeContainer')

		var fade = wt.hero.container.find('input[name=fadevalue]')
		wt.hero.fade = fade.val() * 1000
		fade.remove()
		
		var dur = wt.hero.container.find('input[name=showvalue]')
		wt.hero.dur = dur.val() * 1000
		dur.remove()
		
		if(wt.hero.useForeground) {
			wt.hero.container.append(
				$(jQuery('<div />')).attr({id: 'hero-foreground'})
			)
		}
			
		if(wt.hero.useCaptions) {
			if(wt.hero.container.children('a:first-child').size()) {
				var firstCaption = wt.hero.container.children('a:first-child').children('img').attr('alt')
			} else if(wt.hero.container.children('img:first-child').size()) {
				var firstCaption = wt.hero.container.children('img:first-child').attr('alt')
			} else {
				var firstCaption = ''
			}

			wt.hero.container.append(
				$(jQuery('<div />'))
					.attr({id: 'hero-caption'})
					.append(
						$(jQuery('<span />'))
							.attr({id: 'caption-holder'})
							.show()
							.text(firstCaption)
					)
			)
		}

		if(wt.hero.container.children('a,img').size() < 2) { // Less than two images, we don't need to xfade or add controls
			return
		}

		if(wt.hero.useControls) {
			wt.hero.container.append(
					$(jQuery('<div />'))
						.attr({id: 'hero-controls'})
						.append(
							$(jQuery('<ul />'))
								.append(
									$(jQuery('<li />'))
										.append(
											$(jQuery('<a />'))
												.attr({
													title: 'Previous Photo',
													id: 'hero-previous',
													href: '#previous-photo'
												})
												.click(function(c){
													c.preventDefault()
													clearInterval(wt.hero.interval)
													wt.hero.rotate('prev')
													$('#hero-pause').hide()
													$('#hero-play').show()
												})
										)
								)
								.append(
									$(jQuery('<li />'))
										.append(
											$(jQuery('<a />'))
												.attr({
													title: 'Pause Photos',
													id: 'hero-pause',
													href: '#pause-photos'
												})
												.click(function(c){
													c.preventDefault()
													clearInterval(wt.hero.interval)
													$('#hero-pause').hide()
													$('#hero-play').show()
												})
												.css({display: 'block'})
												.show()
										)
								)
								.append(
									$(jQuery('<li />'))
										.append(
											$(jQuery('<a />'))
												.attr({
													title: 'Play Photos',
													id: 'hero-play',
													href: '#play-photos'
												})
												.click(function(c){
													c.preventDefault()
													wt.hero.interval = setInterval(function(){
														wt.hero.rotate('next')
													}, wt.hero.dur + wt.hero.fade)
													$('#hero-pause').show()
													$('#hero-play').hide()
												})
												.css({display: 'block'})
												.hide()
										)
								)
								.append(
									$(jQuery('<li />'))
										.append(
											$(jQuery('<a />'))
												.attr({
													title: 'Next Photo',
													id: 'hero-next',
													href: '#next-photo'
												})
												.click(function(c){
													c.preventDefault()
													clearInterval(wt.hero.interval)
													wt.hero.rotate('next')
													$('#hero-pause').hide()
													$('#hero-play').show()
												})
										)
								)
						)
				)
		}
			
			
		wt.hero.container.children('a:first-child,img:first-child').attr({current: 'current'})
		wt.hero.container.children('a:not(:first-child),img:not(:first-child)').hide()
		if(jQuery.browser.safari) {
			wt.hero.container.children('a:not(:first-child),img:not(:first-child)').css({display: 'none'})
		}

		wt.hero.interval = setInterval(function() {
			wt.hero.rotate('next')
		}, wt.hero.dur + wt.hero.fade)

		wt.hero.rotate = function(dir) {
			if(typeof dir == 'undefined') {
				var dir = 'next'
			}
			var images = wt.hero.container.children('a,img')
			var current = wt.hero.container.children('a[current],img[current]')
			if(dir == 'next') {
				if(current.next('a,img').size()) {
					var to = current.next('a,img')
				} else {
					var to = $(images[0])
				}
			} else {
				if(current.prev('a,img').size()) {
					var to = current.prev('a,img')
				} else {
					var to = $(images[images.size() - 1])
				}
			}

			current.removeAttr('current').fadeOut(wt.hero.fade)
			
			if(wt.hero.useCaptions) {
				wt.hero.container.find('#caption-holder').fadeOut(wt.hero.fade / 2, function(){
					wt.hero.container.find('#caption-holder').text(to.find('img').size() ? to.find('img').attr('alt') : to.attr('alt'))
					wt.hero.container.find('#caption-holder').fadeIn(wt.hero.fade / 2)
				})
			}

			if(wt.hero.useForeground) {
				if(to.href != 'undefined') {
					wt.hero.container.find('#hero-foreground').bind('click',function() {
						window.location = to.href
					})
				} else {
					wt.hero.container.find('#hero-foreground').unbind('click',function() {
						window.location = to.href
					})
				}
			}
			to.attr({current: 'current'}).fadeIn(wt.hero.fade)
		}
	}
	
	wt.forms = function() {
		if($('legend').size()) {
			$('legend').each(function(){
				if($(this).html() == '') {
					$(this).remove()
				}
			})
		}
			
		var emailInput = $('.newsletter_subscribe input:text')
		if(emailInput.size()) {
			var defaultText = 'Please enter your email address'
			emailInput.val(defaultText)
		}
	
		$('input:text,textarea').each(function() {
			var elem = $(this)
			var defaultText = elem.val()
			elem.focus(function(){
				if(elem.val() == defaultText) {
					elem.val('')
				}
			})
			elem.blur(function(){
				if(elem.val() == '') {
					elem.val(defaultText)
				}
			})
		})
	}
	
	wt.equalHeights = function() {
		var tallest = 0
		$('div.album_thumb').each(function(){
			tallest = $(this).outerHeight() > tallest ? $(this).outerHeight() : tallest
		})
		
		$('div.album_thumb').each(function(){
			var h = $(this).height()
			var p = tallest - h - (parseInt($(this).css('padding-top'),10) + parseInt($(this).css('padding-bottom'),10))
			$(this).css({
				paddingBottom: p
			})
		})
		
		tallest = 0
		
		$('div.columns_2').each(function(){
			var c = $(this)
			tallest = c.height() > tallest ? c.outerHeight() : tallest
		})
		
		$('div.content, div.sidebar_content').each(function(){
			var elem = $(this)
			elem.height(elem.height() + (tallest - elem.parent().height()))
		})
		
		tallest = 0
		
		$('div.columns_3').each(function(){
			var c = $(this)
			tallest = c.height() > tallest ? c.outerHeight() : tallest
		})

		$('div.columns_3').each(function(){
			var elem = $(this)
			elem.height(elem.height() + (tallest - elem.height()))
		})
	}
	
	
})();