function ClearText(Elem,DefaultText)
{
	if(Elem)
	{
		if(typeof(Elem.value) != 'undefined')
		{
			if (Elem.value == DefaultText)
			{
				Elem.value = '';
			}
		}
		else if(typeof(Elem.innerHTML) != 'undefined')
		{
			if (Elem.value == DefaultText)
			{
				Elem.innerHTML	= '';
			}
		}
	}
}

function DefaultText(Elem,DefaultText)
{
	if(Elem)
	{
		if(typeof(Elem.value) != 'undefined')
		{
			if (Elem.value == '')
			{
				Elem.value = DefaultText;
			}
		}
		else if(typeof(Elem.innerHTML) != 'undefined')
		{
			if (Elem.innerHTML == '')
			{
				Elem.innerHTML	= DefaultText;
			}
		}
	}
}
// Code for the jQuery slideshow initialization
if(document.getElementById('main-photo-slider'))
{
		var theInt = null;
		var $navthumb, $highlightthumb;
		var curclicked = 0;
		
		theInterval = function(cur){
			clearInterval(theInt);
			
			if( typeof cur != 'undefined' )
				curclicked = cur;
			
			$highlightthumb.removeClass("active-thumb");
			$highlightthumb.eq(curclicked).addClass("active-thumb");
				$(".stripNav ul li a").eq(curclicked).trigger('click');
			
			theInt = setInterval(function(){
				$highlightthumb.removeClass("active-thumb");
				$highlightthumb.eq(curclicked).addClass("active-thumb");
				$(".stripNav ul li a").eq(curclicked).trigger('click');
				curclicked++;
				if( $highlightthumb.length == curclicked )
					curclicked = 0;
				
			}, 5000);
		};
}
$(function(){
	if(document.getElementById('main-photo-slider'))
	{
			$("#main-photo-slider").codaSlider();
			
			$navthumb = $(".nav-thumb");
			$highlightthumb = $("#SlideShowNav li a");
			
			$navthumb
			.click(function() {
				var $this = $(this);
				theInterval($this.parent().attr('href').slice(1) - 1);
				return false;
			});
			var LastHeight = 0;
			$("#SlideShowNav li a span").each(function(index) {
				var ThisHeight = $(this).height();
				if( ThisHeight > LastHeight)
				{
					LastHeight = ThisHeight;
				}
				var Height = LastHeight + 'px';
				$(this).css("min-height", Height);
			});
			jQuery("#SON #Slideshow .panel").addClass( 'Show' );
			theInterval();
	}
});
// Rating Stars
// Highlight stars
function HighlightStars( StarElement, Score )
{
	var MaxStars	= 5;
	var Container = StarElement.parentNode;
	var Stars = Container.getElementsByTagName('a');
	for( var StarIndex = 0; StarIndex < MaxStars; StarIndex++ )
	{
		Stars[StarIndex].className = 'Star' + ( StarIndex+1 <= Score ? 'On' : 'Off' );
	}
}
// Submit Rating Form
if(document.getElementById('RatingForm'))
{
	$("#RatingForm a").click(function()
	{
		$('#RatingScore').val($(this).attr('rel'));
		$("#RatingForm").submit();
		return false;
	});
}
// Poll jQuery
if(document.getElementById('PollDynamics'))
{
	$("#PollDynamics .SubmitButton").click(function()
	{
		$("#SBPoll .BlueBorder").css("min-height",$("#SBPoll .BlueBorder").height()); 
		$("#PollDynamics").fadeOut(500, function () { UpdatePoll($('#TrackingURL').val()) });
		return false;
	});
}
function UpdatePoll(trackingURL)
{
		$("#PollDynamics").load(
		"http://www.thedailycat.com/includes/poll.php",
		$("#PollForm").serializeArray(),
		DisplayPollResults(trackingURL)
		);
}
function DisplayPollResults(trackingURL)
{
	$("#PollDynamics").fadeIn(500);
	$("#PollResults").load(
	"http://www.thedailycat.com/" + trackingURL,
		''
		);
}
function GetNextPoll(newURL)
{
	$("#SBPoll .BlueBorder .Wrapper").fadeOut(500, RefreshPollContent(newURL));
}
function RefreshPollContent(newURL) {
	$.ajax({
   		url:newURL,
   		dataType:'html',
   		timeout:5000,
   		success:function (html) {
			$("#SBPoll .Wrapper").html(html); 
			$("#SBPoll .Wrapper").fadeIn(500); 
			$("#SBPoll .Wrapper #PollDynamics #PollForm fieldset input.SubmitButton").bind("click", function() { $("#SBPoll .BlueBorder").css("min-height",$("#SBPoll .BlueBorder").height()); $("#PollDynamics").fadeOut(500, function () { UpdatePoll($('#SBPoll #TrackingURL').val()) }); return false; });
		}
	}); 
}
// Quiz jQuery
if(document.getElementById('QuizDynamics'))
{
	$("#QuizDynamics .SubmitButton").click(function()
	{
		$("#QuizPromo .BlueBorder").css("min-height",$("#QuizPromo .BlueBorder").height()); 
		$("#QuizDynamics").fadeOut(500,UpdateQuiz);
		return false;
	});
}
function UpdateQuiz()
{
		$("#QuizDynamics").load(
		"http://www.thedailycat.com/includes/quiz.php",
		$("#QuizForm").serializeArray(),
		DisplayQuizResults
		);
}
function DisplayQuizResults()
{
	$("#QuizDynamics").fadeIn(500,function(){$("#QuizDynamics p").fadeIn(500);});
	$("#QuizResults").load(
	"http://www.thedailycat.com/quiz/full_skeletal_development/index.html",
		''
		);
}
function GetNextQuiz(newURL)
{
	$("#Quiz .SideboxWrap").fadeOut(500, RefreshQuizContent(newURL));
}
function RefreshQuizContent(newURL) {
	$.ajax({
   		url:newURL,
   		dataType:'html',
   		timeout:5000,
   		success:function (html) {
			$("#Quiz .SideboxWrap").html(html); 
			$("#Quiz .SideboxWrap").fadeIn(500); 
			$("#Quiz #QuizForm .SubmitButton").bind("click", function() { $("#Quiz .SideboxWrap").css("min-height",$("#QuizPromo .SideboxWrap").height()); $("#QuizDynamics").fadeOut(500, function () { UpdateQuiz($('#TrackingURL').val()) }); return false; });
		}
	});
}
// Fix z-index issues in ie7
if($.browser.msie)
{
	userAgent = $.browser.version;
	version = userAgent.substring(0,userAgent.indexOf('.'));
	if(version==7 || version==6)
	{
		$(function() 
		{
			var zIndexNumber = 10000;
			$('*').each(function() 
			{
				$(this).css('zIndex', zIndexNumber);
				zIndexNumber -= 1;
			});
		});
	}
}
// Breed Spotlight Slideshow
if(document.getElementById('BreedSpotlight'))
{
	$(document).ready(function() {

		//Speed of the slideshow
		var speed	= 5000;
		var FadeTime	= 200;
		
		//You have to specify width and height in #slider CSS properties
		//After that, the following script will set the width and height accordingly
		$('#mask-gallery, #gallery li').width($('#slider').width());	
		$('#gallery').width($('#slider').width() * $('#gallery li').length);
		$('#mask-gallery, #gallery li, #mask-excerpt, #excerpt li').height($('#slider').height());
		
		//Assign a timer, so it will run periodically
		var run = setInterval('newsscoller(0)', speed);	
		
		$('#gallery li:first, #excerpt li:first').addClass('selected');
	/*
		//Pause the slidershow with clearInterval
		$('#btn-pause').click(function () {
			clearInterval(run);
			return false;
		});

		//Continue the slideshow with setInterval
		$('#btn-play').click(function () {
			run = setInterval('newsscoller(0)', speed);	
			return false;
		});
	*/
		//Next Slide by calling the function
		$('#btn-next').click(function () {
			clearInterval(run);
			newsscoller(0);	
			return false;
		});	
		//Next Slide by calling the function
		$('#Next').click(function () {
			clearInterval(run);
			newsscoller(0);	
			return false;
		});
		//Previous slide by passing prev=1
		$('#btn-prev').click(function () {
			clearInterval(run);
			newsscoller(1);	
			return false;
		});	
		$('#slider').hover(
		
			function() {
				clearInterval(run);
				$('#excerpt').animate({opacity: 0.85},FadeTime);
			}, 
			function() {
				run = setInterval('newsscoller(0)', speed);	
				$('#excerpt').animate({opacity: 0.0},FadeTime);
			}
		); 	
	});


	function newsscoller(prev) {

		//Get the current selected item (with selected class), if none was found, get the first item
		var current_image = $('#gallery li.selected').length ? $('#gallery li.selected') : $('#gallery li:first');
		var current_excerpt = $('#excerpt li.selected').length ? $('#excerpt li.selected') : $('#excerpt li:first');

		//if prev is set to 1 (previous item)
		if (prev) {
			
			//Get previous sibling
			var next_image = (current_image.prev().length) ? current_image.prev() : $('#gallery li:last');
			var next_excerpt = (current_excerpt.prev().length) ? current_excerpt.prev() : $('#excerpt li:last');
		
		//if prev is set to 0 (next item)
		} else {
			
			//Get next sibling
			var next_image = (current_image.next().length) ? current_image.next() : $('#gallery li:first');
			var next_excerpt = (current_excerpt.next().length) ? current_excerpt.next() : $('#excerpt li:first');
		}

		//clear the selected class
		$('#excerpt li, #gallery li').removeClass('selected');

		$("#BreedSpotlightTitle").css("height",$("#BreedSpotlightTitle")[0].offsetHeight); 
		$('#BreedSpotlightTitle span').fadeOut(200);
		//reassign the selected class to current items
		next_image.addClass('selected');
		next_excerpt.addClass('selected');

		//Scroll the items
		$('#mask-gallery').scrollTo(next_image, 800,function()
		{
			$('#BreedSpotlightTitle span').text($(next_image).find('img').attr('alt'));
			$('#BreedSpotlightTitle span').fadeIn(200);
		});		
		$('#mask-excerpt').scrollTo(next_excerpt, 800);	
	}	
}

var searchFocus = function (elem, val) {
	if (document.getElementById(elem).value == val || document.getElementById(elem).value.length == 0)
		document.getElementById(elem).value = "";
};

var searchBlur = function (elem, val) {
	if (document.getElementById(elem).value.length == 0) 
		document.getElementById(elem).value = val;
};

var searchSubmit = function(val, default_val, form) {
	if (val.length !== 0 && val !== default_val) {
		document.forms[form].submit();
		return true;
	}
	else 
		return false;
};

/******************************************************************************************
 * Add This Tracking
 ******************************************************************************************/
$(function(){
	// Add This tracking
	addthis.addEventListener('addthis.menu.share', function(evt){
		console.log('AddThis clicked: '+evt.data.service);
		$.get('http://www.thedailycat.com/programsend/socialmedia/' + evt.data.service + '/');
	});
});