(function($){
	$.fn.fieldtag = function(options){
		var opt = $.extend({
				markedClass: "tagged",
				standardText: false
			}, options);
		$(this)
			.focus(function(){
				if(!this.changed){
					this.clear();
				}
			})
			.blur(function(){
				if(!this.changed){
					this.addTag();
				}
			})
			.keyup(function(){
				this.changed = ($(this).val()? true : false);
			})
			.each(function(){
				this.title = $(this).attr("title"); //strange IE6 Bug, sometimes
				if($(this).val() == $(this).attr("title")){
					this.changed = false;
				}
				this.clear = function(){
					if(!this.changed){
						$(this)
							.val("")
							.removeClass(opt.markedClass);						
					}
				}
				this.addTag = function(){
					$(this)
						.val(opt.standardText === false? this.title : opt.standardText )
						.addClass(opt.markedClass);
				}
				if(this.form){
					this.form.tagFieldsToClear = this.form.tagFieldsToClear || [];
					this.form.tagFieldsToClear.push(this);
 
					if(this.form.tagFieldsAreCleared){ return true; }
					this.form.tagFieldsAreCleared = true;
 
					$(this.form).submit(function(){
						$(this.tagFieldsToClear).each(function(){
							this.clear();
						});
					});	
				}
			})
			.keyup()
			.blur();
		return $(this);
	}
})(jQuery);

/* ROTATOR PHOTO FRONT PAGE */
function theRotator() {
	//Set the opacity of all images to 0
	$('div#rotator ul li').css({opacity: 0.0});
	
	//Get the first image and display it (gets set to full opacity)
	$('div#rotator ul li:first').css({opacity: 1.0});
		
	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('rotate()',6000);
	
}

function rotate() {	
	//Get the first image
	var current = ($('div#rotator ul li.show')?  $('div#rotator ul li.show') : $('div#rotator ul li:first'));

	//Get next image, when it reaches the end, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('show')) ? $('div#rotator ul li:first') :current.next()) : $('div#rotator ul li:first'));	
	
	//Set the fade in effect for the next image, the show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
	
};

/* ##### FOLIO COVERS ##### */
	
$(document).ready(function () {

	// transition effect
	style = 'easeOutQuart';

	// if the mouse hover the image
	$('.photo').hover(
		function() {
			//display heading and caption
			$(this).children('div:first').stop(false,true).animate({top:0},{duration:900, easing: style});
			$(this).children('div:last').stop(false,true).animate({bottom:0},{duration:900, easing: style});
		},

		function() {
			//hide heading and caption
			$(this).children('div:first').stop(false,true).animate({top:-100},{duration:5000, easing: style});
			$(this).children('div:last').stop(false,true).animate({bottom:-100},{duration:5000, easing: style});
		}
	);

});