$(document).ready(function(){
$("table.styled tr:nth-child(odd)").addClass("alt");  // Add alt class to alternating rows on styled tables
$(".table-container td a").parent().addClass("event"); // Add event class to month view 
$(".table-container td h4").parent().parent().parent().addClass("event"); // Add event class to month view 
if($("#select-gallery").children().length <= 2){ $(".gallery-teaser form").addClass("none"); $(".gallery select").addClass("none"); }
if($(".gallery-attachment dl.image-list dt").length > 1){$(".gallery-attachment .gallery-directional").removeClass("none");}
$("dl.calendar-day dd:first").addClass("first-child");  // Fix first-child calendar bug
$("dl.calendar-day dd:last").addClass("last-child");  // Fix last-child calendar bug

$(".gallery-attachment dl.image-list dt:first").addClass("active");
$(".gallery-attachment dl.image-list dd:first").addClass("active");
$(".gallery-attachment dl.image-list dt:not(.active)").addClass("none");
$(".gallery-attachment dl.image-list dd:not(.active)").addClass("none");

$('#content a[href^="mailto:"]').addClass('email'); // Auto class email links

$("a[rel^='prettyPhoto']").prettyPhoto({theme: 'light_square'}); // Lightbox for WOW videos

$("#q, .start-date, .end-date").focus(function() { $(this).attr("value",""); }); // remove input value when the user clicks on the search input

$(".tab-row ul li a").wrapInner("<span></span>");  // puts a span tag in anchors in the tabs
$(".tab-row ul li a strong").wrapInner("<span></span>");  // puts a span tag in anchors in the tabs

// Show Hide Toggles
var query = document.URL.substr(document.URL.indexOf("?"));
if (!query.match("view=revision")){
	// Accordion Web Parts
	$(".accordion-content").hide(); //toggle the componenet with class content
	$(".accordion-header").click(function(){
		$(this).parent().next().children(".accordion-content").slideToggle(900);
		$(this).toggleClass("active"); return false;
	});
	$(".btn-toggle").click(function(){
		$(".accordion-content").slideToggle(900);
		$(this).toggleClass("active"); return false;
	});
	
	// More Panel Toggle
	$("#more-panel").hide();
	$(".btn-more").click(function(){
		$("#more-panel").slideToggle("slow");
		$(this).toggleClass("active"); return false;
	});
}

var changeButtons = function(){
		// Change display state of buttons
		// If not first child or last child: display next and prev
		if( !$(".gallery-attachment dl.image-list dt:first").hasClass("active") && !$(".gallery-attachment dl.image-list dt:last").hasClass("active") ){
			$(".gallery-previous a").removeClass("disabled");
			$(".gallery-next a").removeClass("disabled");
		} 
		// If first child: display next, disable prev
		if( $(".gallery-attachment dl.image-list dt:first").is(".active") ){
			$(".gallery-next a").removeClass("disabled");
			$(".gallery-previous a").addClass("disabled");
		} 
		// If last child: display prev, disable next
		if( $(".gallery-attachment dl.image-list dt:last").is(".active") ){
			$(".gallery-previous a").removeClass("disabled");
			$(".gallery-next a").addClass("disabled");
		}
		
		SI_clearFooter();
	}
	
	var updateImages = function(){
		$(".gallery-attachment dl.image-list dt.active").addClass("none");
		$(".gallery-attachment dl.image-list dd.active").addClass("none");
		$(".gallery-attachment dl.image-list dt.active").removeClass("active");
		$(".gallery-attachment dl.image-list dd.active").removeClass("active");
	}
	
	$(".gallery-next a").click(function(){	
		if(!$(this).hasClass("disabled")){
			var nextImg = $(".gallery-attachment dl.image-list dd.active");
			updateImages();
			nextImg.next().removeClass("none");
			nextImg.next().next().removeClass("none");
			nextImg.next().addClass("active");
			nextImg.next().next().addClass("active");
			changeButtons();
		}
	});
	$(".gallery-previous a").click(function(){		
		if(!$(this).hasClass("disabled")){
			var prevImg = $(".gallery-attachment dl dt.active");
			updateImages();
			prevImg.prev().addClass("active");
			prevImg.prev().prev().addClass("active");
			prevImg.prev().removeClass("none");
			prevImg.prev().prev().removeClass("none");
			changeButtons();
		}
	});
	
	/* Add alt class to gallery thumbnails - Not being used yet */
	$(".gallery-thumbnails ul li:odd").addClass("alt");
	
});