(function($){
	$.fn.extend({ 
		infiniteCarousel: function(options)
		{
			var defaults = 
			{
				transitionSpeed : 1900,
				displayTime : 4000,
				textholderHeight : .35,
				displayProgressBar : 1
			};
		var options = $.extend(defaults, options);
	
    		return this.each(function() {
    			var randID = Math.round(Math.random()*100000000);
				var o=options;
				var obj = $(this);

				var numImages = $('img', obj).length; // Number of images
				var imgHeight = $('img:first', obj).height();
				var imgWidth = $('img:first', obj).width();
				var autopilot = 1;
			
				$('p', obj).hide(); // Hide any text paragraphs in the carousel
				$(obj).width(imgWidth).height(imgHeight+84);
				
				// Build progress bar
				if(o.displayProgressBar)
				{
					$(obj).append('<div id="progress'+randID+'" style="position:absolute;bottom:84px;background:#99cc00;left:'+$(obj).css('paddingLeft')+'"></div>');
					$('#progress'+randID).width(imgWidth).height(5).css('opacity','.5');
				}
			
				// Move last image and stick it on the front
				$(obj).css({'overflow':'hidden','position':'relative', 'display':'block'});
				$('li:last', obj).prependTo($('ul', obj));
				$('ul', obj).css('left',-imgWidth+'px');
			
				// Build textholder div thats as wide as the carousel and 20%-25% of the height
				$(obj).append('<div id="textholder'+randID+'" class="textholder" style="position:absolute;bottom:268px;margin-bottom:'+-imgHeight*o.textholderHeight+'px;left:'+$(obj).css('paddingLeft')+'"></div>');
				var correctTHWidth = parseInt($('#textholder'+randID).css('paddingTop'));
				var correctTHHeight = parseInt($('#textholder'+randID).css('paddingRight'));
				$('#textholder'+randID).width(300).height((imgHeight*o.textholderHeight)).css({});
				showtext($('li:eq(1) p', obj).html());
			
				/* Prev/next button(img) */
				html = '<div class="pie" style="position:absolute;left:0;top:'+((imgHeight)+31)+'px">Adela Balboa, 5 28039 madrid spain<br />(+34) 91 523 10 42 <br /><a href="#" class="pie">info@noneko.com</a></div>';
				html += '<div id="btn_rt'+randID+'" style="position:absolute;right:0;top:'+((imgHeight)+31)+'px"><a href="javascript:void(0);"><img style="border:none;margin-right:0px" src="img/next.png" /></a></div>';
				html += '<div id="btn_lt'+randID+'" style="position:absolute;right:26px;top:'+((imgHeight)+31)+'px"><a href="javascript:void(0);"><img style="border:none;margin-right:8px" src="img/prev.png" /></a></div>';
				$(obj).append(html);
			
				
				// Left and right arrow image button actions
				$('#btn_rt'+randID).css('opacity','.80').click(function(){
					autopilot = 0;
					$('#progress'+randID).stop().fadeOut();
					anim('next');
					setTimeout(function(){$('#play_btn'+randID).fadeIn(250);},o.transitionSpeed);
					clearTimeout(clearInt);
				}).hover(function(){$(this).animate({opacity:'1'},250)},function(){$(this).animate({opacity:'.75'},250)});
				$('#btn_lt'+randID).css('opacity','.70').click(function(){
					autopilot = 1;
					$('#progress'+randID).stop().fadeOut();
					anim('prev');
					setTimeout(function(){$('#play_btn'+randID).fadeIn(250);},o.transitionSpeed);
					clearTimeout(clearInt);
				}).hover(function(){$(this).animate({opacity:'1'},250)},function(){$(this).animate({opacity:'.75'},250)});
			
				function showtext(t)
				{
					// the text will always be the text of the second list item (if it exists)
					if(t != null)
					{
						$('#textholder'+randID).html(t); // Raise textholder
						
					}
				}				
				function anim(direction)
				{
					// Fade left/right arrows out when transitioning
					$('#btn_rt'+randID).fadeOut(500);
					$('#btn_lt'+randID).fadeOut(500);				
					
			
					if(direction == "next")
					{
						// Copy leftmost (first) li and insert it after the last li
						$('li:first', obj).clone().insertAfter($('li:last', obj));	
						// Update width and left position of ul and animate ul to the left
						$('ul', obj)
							.width(imgWidth*(numImages+1))
							.animate({left:-imgWidth*2},o.transitionSpeed,function(){
								$('li:first', obj).remove();
								$('ul', obj).css('left',-imgWidth+'px').width(imgWidth*numImages);
								$('#btn_rt'+randID).fadeIn(500);
								$('#btn_lt'+randID).fadeIn(500);
								if(autopilot) $('#pause_btn'+randID).fadeIn(250);
								showtext($('li:eq(1) p', obj).html());
								if(autopilot)
								{
									$('#progress'+randID).width(imgWidth).height(5);
									$('#progress'+randID).animate({'width':0},o.displayTime,function(){
										$('#pause_btn'+randID).fadeOut(50);
										setTimeout(function(){$('#pause_btn'+randID).fadeIn(250)},o.transitionSpeed)
									});
								}
							});
					}
					if(direction == "prev")
					{
						// Copy rightmost (last) li and insert it after the first li
						$('li:last', obj).clone().insertBefore($('li:first', obj));
						// Update width and left position of ul and animate ul to the right
						$('ul', obj)
							.width(imgWidth*(numImages+1))
							.css('left',-imgWidth*2+'px')
							.animate({left:-imgWidth},o.transitionSpeed,function(){
								$('li:last', obj).remove();
								$('ul', obj).width(imgWidth*numImages);
								$('#btn_rt'+randID).fadeIn(500);
								$('#btn_lt'+randID).fadeIn(500);
								if(autopilot) $('#pause_btn'+randID).fadeIn(250);
								showtext($('li:eq(1) p', obj).html());
							});
					}
				}
				var clearInt = setInterval(function(){anim('next');},o.displayTime+o.transitionSpeed);
				$('#progress'+randID).animate({'width':0},o.displayTime+o.transitionSpeed,function(){
					$('#pause_btn'+randID).fadeOut(100);
					setTimeout(function(){$('#pause_btn'+randID).fadeIn(250)},o.transitionSpeed)
				});
  		});
    	}
	});
})(jQuery);