/**
	 * AsyncSlider
	 * JQuery plugin
	 *
	 * Created by: Arlind Nushi
	 * Author email: arlindd@gmail.com
	 *
	 * Last Update: August 16, 2011
	 */
	
	
	(function($){
		
		// Container
		var ct;
		var p = this;
		var rotations_count = 0;
		
		// Callback Functions
		var callback = function(){};
		
		// Background Mask
		var bg_mask;
		var bg_mask_2;
		
		// Slides
		var slides = [];
		
		// Default Options
		var min_time = 500;
		var max_time = 3000;
		var direction = 'horizontal';
		var easing = 'easeInOutExpo'; // Default
		var easing_in = '';
		var easing_out = '';
		var keyboard_navigate = true;
		var prev_next_nav = true;
		var center_prev_next_nav = true;
		var prev_next_nav_margin = 50;
		var slides_nav = false;
		var random = true;
		
		/* Version 1.1 */
		var autoswitch = false;
		var autoswitch_interval = 5000; // Default
		var autoswitch_interval_func = null;
		
		// Other Vars
		var current_index = 0;
		var total_slides = 0;
		var timeout;
		var horizontal_direction = '';
		var vertical_direction = '';
		var base_zindex = 1000;
		var busy = false;
		var _next_a, _prev_a;
		var slides_nav_el;
		
		// Slider Prepare
		function sliderPrepare(el, options)
		{
			if( typeof ct == 'undefined' )
			{
				// Define Container
				ct = $(el);
				
				// Set Container Optioms
				ct.css({position: 'relative'});
				
				// Process Options
				if( typeof options == 'object' )
				{
					// Define Direction
					if( typeof options.direction == 'string' )
					{
						if( options.direction.toLowerCase() == 'vertical' )
						{
							direction = 'vertical';
						}
						else
						{
							direction = 'horizontal';
						}
					}
					
					// Random Time
					if( typeof options.random != 'undefined' )
					{
						random = options.random;
					}
					
					// Timing Setup
					if( typeof options.minTime != 'undefined' )
					{
						min_time = options.minTime;
					}
					
					if( typeof options.maxTime != 'undefined' )
					{
						max_time = options.maxTime;
					}
					
					// Easing Setup
					if( typeof options.easing == 'string' )
					{
						easing = options.easing;
					}
					
					// Easing IN
					if( typeof options.easingIn == 'string' )
					{
						easing_in = options.easingIn;
					}
					
					// Easing OUT
					if( typeof options.easingOut == 'string' )
					{
						easing_out = options.easingOut;
					}
					
					// Keyboard navigation
					if( typeof options.keyboardNavigate != 'undefined' )
					{
						keyboard_navigate = options.keyboardNavigate ? true : false;
					}
					
					// Add Prev Next Navigation
					if( typeof options.prevNextNav != 'undefined' )
					{
						prev_next_nav = options.prevNextNav;
					}
					
					// Center the Prev Next Nav
					if( typeof options.centerPrevNextNav != 'undefined' )
					{
						center_prev_next_nav = true;
						prev_next_nav_margin = parseInt(options.centerPrevNextNav, 10);
					}
					
					// Add Slide Buttons Navigation
					if( typeof options.slidesNav != 'undefined' )
					{
						slides_nav = options.slidesNav;
					}
					
					/* Version 1.1 */
					
					// Auto Switch Feature
					if( typeof options.autoswitch == 'number' && options.autoswitch > 0 )
					{
						autoswitch = true;
						autoswitch_interval = options.autoswitch;
						
						_autoSwitch("on");
					}
				}
				else
				{	
					options = {};
				}
					
				// Parse Slider Items
				ct.children().each(function(i)
				{
					var slide = $(this);
					var slide_elements = slide.find('*');
					slide.hide().css({zIndex: base_zindex+10, position: 'relative'});
										
					// Get Slide Properties
					slide.height = slide.outerHeight() > slide.height() ? slide.outerHeight() : slide.height();
					slide.width = slide.outerWidth();
					

					slide.background = false;
					
					// Set Slide Background
					var sbg = "";
					
					var _bg_color = slide.css("background-color");
					var _bg_image = slide.css("background-image");
					var _bg_repeat = slide.css("background-repeat");
					var _bg_position = slide.css("background-position");
					var _bg_property = _bg_color + ' ' + (_bg_image == 'none' ? '' : _bg_image) + ' ' + _bg_position + ' ' + _bg_repeat;
					
					if( _bg_image != 'none' || _bg_color )
					{
						sbg = _bg_property;
						slide.css("background", "none");
					}
					
					// Background by Markup Attribute
					if( sbg || slide.attr("data-background") )
					{
						slide.background = sbg;
						
						if( slide.attr("data-background") )
						{
							slide.background = slide.attr("data-background");
						}
						
						// Check if there image, then preload it
						var img_url = [];
						
						img_url = slide.background.match(/url\((.*?)\)/);
						
						if( img_url && img_url.length > 0 )
						{
							// Preload Background Image
							var img = new Image();
							img.src = img_url[1];
						}
					}
					
					// Slide Sub Elements
					slide.elements = [];
					slide_elements.each(function()
					{
						var $this = $(this);
						
						var def_left = parseInt($this.css("left"), 10);
						var def_top = parseInt($this.css("top"), 10);
						
						$this.def_left = 0;
						$this.def_top = 0;
						
						if( def_left )
						{
							$this.def_left = def_left;
						}
						
						if( def_top )
						{
							$this.def_top = def_top;
						}
							
						if( $this.css('position') != 'absolute' )
						{							
							$this.css({
								position: 'relative'
							});
						}
						
						$this.css({zIndex: base_zindex + 10});
						
						// Skip Break Line Elements
						if( $this.get(0).tagName != "BR" )
						{
							slide.elements.push( $this );
						}
					});
					
					slide.index = parseInt(i, 10);
					slides.push(slide);
					
					// First Slide
					if( i === 0 )
					{
						slide.show();
						ct.height(slide.height).css({overflow: 'hidden'});
						
						// Background Mask
						bg_mask = $('<div id="asyncslider_background_mask"></div>');
						bg_mask_2 = $('<div id="asyncslider_background_mask_2"></div>');
						
						slide.before(bg_mask);
						slide.before(bg_mask_2);
						
						bg_mask.css({position: 'absolute', top: 0, left: 0, zIndex: base_zindex+1, padding: 0, margin: 0, width: ct.outerWidth(), height: ct.outerHeight()});
						bg_mask_2.css({position: 'absolute', top: 0, left: 0, zIndex: base_zindex+2, padding: 0, margin: 0, width: ct.outerWidth(), height: ct.outerHeight()});
						
						$(window).resize(function()
						{
							bg_mask.width( ct.outerWidth() );
							bg_mask_2.width( ct.outerWidth() );
						});
						
						// Set Slide BG (if have)
						if( slide.background )
						{
							bg_mask.css("background", slide.background);
						}
					}
				});
				
				// Get Total Number of Slide Items
				total_slides = slides.length;
				
				// First Slide (by User)
				if( typeof options != 'undefined' && typeof options.firstSlide != 'undefined' )
				{
					var fs_index = options.firstSlide - 1;
					
					if( fs_index >= 0 && fs_index < total_slides )
					{
						var tmp_min_time = min_time, tmp_max_time = max_time, tmp_callback = callback;
						min_time = max_time = 0;
						callback = function(){ };
						
						current_index = fs_index;
						
						switchSlide(current_index, 0);
						
						min_time = tmp_min_time;
						max_time = tmp_max_time;
						callback = tmp_callback;
						
					}
				}
				
				// Terminate if there is 0 or 1 item in slider
				if( ct.children().length < 2 )
				{
					return;
				}
					
				// Add Keyboard Arrows Navigation (or not)
				$(window).keydown(function(e){
					
					if( keyboard_navigate )
					{
						switch( e.keyCode )
						{
							case 37: // Left - previous
								prevSlide();
								break;
							
							case 39: // Right - next
								nextSlide();
								break;
						}
					}
				});
				
				// Add Previous Next Slide Navigation
				if( prev_next_nav && total_slides > 1 )
				{
					var next_prev_nav_el = $('<ul id="asyncslider_next_prev_nav" />');
					next_prev_nav_el.css({zIndex: base_zindex + 100});
					
					var prev_li = $('<li class="prev" />');
					var next_li = $('<li class="next" />');
					
					var prev_a  = $('<a href="#"></a>');
					var next_a  = $('<a href="#"></a>');
					
					next_prev_nav_el.append(prev_li);
					next_prev_nav_el.append(next_li);
					
					prev_li.append(prev_a);
					next_li.append(next_a);
					
					prev_li.click(function(ev)
					{
						ev.preventDefault();
						prevSlide();
					});
					
					next_li.click(function(ev)
					{
						ev.preventDefault();
						nextSlide();
					});
					
					// Set Location where to put the navigation
					if( typeof prev_next_nav == 'object' )
					{
						prev_next_nav.append(next_prev_nav_el);
					}
					else
					{
						ct.append(next_prev_nav_el);
						
						// Center if required
						if( center_prev_next_nav )
						{
							var margin_h = prev_next_nav_margin;
							var current_slide = getSlide(current_index);
							
							next_prev_nav_el.css({
								position: 'absolute',
								left: "50%",
								margin: 0,
								padding: 0,
								listStyle: 'none',
								marginLeft: -parseInt(current_slide.outerWidth()/2, 10),
								top: 0
							});
							
							next_prev_nav_el.find('*').css({margin: 0, padding: 0});
							
							var next = next_prev_nav_el.find('.next');
							var prev = next_prev_nav_el.find('.prev');
							
							_next_a = next.children();
							_prev_a = prev.children().css({left: -prev_a.width()-margin_h});
							
							prev.add(next).css({position: 'relative'});
							
							prev.width( _prev_a.width() );
							next.width( _next_a.width() );
							
							_next_a.add(_prev_a).css({position: 'absolute'});
							
							_next_a.css({left: current_slide.outerWidth() + margin_h, top: parseInt(current_slide.outerHeight()/2 - _prev_a.outerHeight()/2, 10)});
							_prev_a.css({top: parseInt(current_slide.outerHeight()/2 - _prev_a.outerHeight()/2, 10)});
							
						}
					}
				}
				
				// Add Slide Buttons Navigation
				if( slides_nav )
				{
					slides_nav_el = $('<ul id="asyncslider_slides_nav" />');
					slides_nav_el.css({zIndex: base_zindex + 100});
					
					for( var i=0 ; i<slides.length ; i++ )
					{
						var slide = slides[i];
						var slide_button_li = $('<li id="asyncslider_slide_'+(parseInt(i, 10)+1)+'" />');
						var slide_button_a = $('<a href="#" rel="'+(i)+'">'+(parseInt(i, 10)+1)+'</a>');
						
						if( i === 0 && typeof options.firstSlide == 'undefined' )
						{
							slide_button_li.addClass('active');
						}
						else
						if( typeof options.firstSlide != 'undefined' && i == parseInt(options.firstSlide, 10) - 1 )
						{
							slide_button_li.addClass('active');
						}
						
						slides_nav_el.append(slide_button_li);
						slide_button_li.append(slide_button_a);
						
						index = parseInt(i, 10);
						
						var btn_click_a = 
						slide_button_a.click(function(ev)
						{
							ev.preventDefault();
							
							if( busy )
							{
								return false;
							}
							
							// Set CSS active
							slides_nav_el.find('li').removeClass('active');
							$(this).parent().addClass('active');
							
							// Change Slide
							var i = parseInt( $(this).attr("rel"), 10);
							var old_index = current_index;
							current_index = i;
							
							switchSlide(current_index, old_index);
						});
					}
					
					// Set Location where to put the navigation
					if( typeof slides_nav == 'object' )
					{
						slides_nav.append(slides_nav_el);
					}
					else
					{
						ct.append(slides_nav_el);
					}
				}
			}
		}
		
		// Update Index
		function setIndex(index)
		{
			if( index >= 0 && index < total_slides )
			{
				current_index = index;
			}
		}
		
		// Get Slide
		function getSlide(index)
		{
			if( index >= 0 && index < total_slides )
			{
				return slides[index];
			}
			
			return null;
		}
		
		// Go to Next Slide
		function nextSlide(_direction)
		{
			if( busy )
			{
				return false;
			}
				
			var old_index = current_index;
			
			// Update Index
			current_index++;
			current_index = current_index % total_slides;
			
			// Switch Slide
			horizontal_direction = 'left';
			vertical_direction = 'bottom';
			
			if( _direction )
			{
				horizontal_direction = _direction == 'right' ? 'right' : 'left';
			}
				
			if( _direction )
			{
				vertical_direction = _direction == 'bottom' ? 'top' : 'bottom';
			}
				
			switchSlide(current_index, old_index);
		}
		
		// Go to Previous Slide
		function prevSlide(_direction)
		{
			if( busy )
			{
				return false;
			}
				
			var old_index = current_index;
			
			// Update Index
			current_index--;
			current_index = current_index < 0 ? (total_slides-1) : current_index;
			
			// Switch Slide
			horizontal_direction = 'right';
			vertical_direction = 'top';
			
			if( _direction )
			{
				horizontal_direction = _direction == 'left' ? 'left' : 'right';
			}
				
			if( _direction )
			{
				vertical_direction = _direction == 'top' ? 'bottom' : 'top';
			}
			
			switchSlide(current_index, old_index);
		}
		
		// Switch Slide
		function switchSlide(_in, _out)
		{
			var current_slide = getSlide(_out);
			var next_slide = getSlide(_in);
			
			if( (!current_slide || !next_slide) || _in == _out )
			{
				return false;
			}
			
			if( busy )
			{
				return false;
			}
			
			// Pre-properties
			busy = true;
			var half_m = parseInt((max_time + min_time)/2, 10);
			
			max_time = min_time > max_time ? min_time : max_time;
			min_time = min_time > max_time ? max_time : min_time;
			
			// Background Options
			if( next_slide.background )
			{
				if( !current_slide.background )
				{
					bg_mask.css({background: next_slide.background}).hide().fadeTo(half_m, 1);
				}
				else
				{
					if( rotations_count == 0 )
	            	{
	            		bg_mask.css({background: current_slide.background});
		                bg_mask_2.hide().css({background: next_slide.background}).stop().fadeTo(half_m, 1);
	            	}
	            	else
	            	{
						bg_mask.css({background: next_slide.background}).show();
						
						bg_mask_2.stop().fadeTo(half_m, 0, function(){
							bg_mask.hide();
							bg_mask_2.css({background: next_slide.background}).fadeTo(0, 1);
						});
					}
				}
			}
			else
			{
				bg_mask_2.stop().fadeTo(half_m, 0);
				bg_mask.stop().fadeTo(half_m, 0);
			}
			
			// Center Navigation
			if( center_prev_next_nav && _next_a && _prev_a )
			{
				_next_a.stop().animate({top: parseInt(next_slide.outerHeight() / 2 - _next_a.outerHeight() / 2, 10)}, half_m);
				_prev_a.stop().animate({top: parseInt(next_slide.outerHeight() / 2 - _prev_a.outerHeight() / 2, 10)}, half_m);
			}
			
			// Resize Background Height
			bg_mask.stop().animate({height: next_slide.height}, half_m);
			bg_mask_2.height(next_slide.height);
			
			// Set Active Slide button
			if( slides_nav_el )
			{
				slides_nav_el.find('li').removeClass('active').filter(':nth-child('+(next_slide.index+1)+')').addClass('active');
			}
			
			// Turn of Slide
			var turn = 1, i, el, time_seq, time_seq_step, def_left, def_top, animation_length, move_top, move_left;
				
			// Horizonal Direction
			if( direction == 'horizontal' )
			{
				var win = $(window);
				var win_ct_gap_size = win.width() - next_slide.width;
				
				// Change the height of Slider-Container
				ct.css({overflow:"hidden"}).stop().animate({height: next_slide.height}, half_m);
								
				// Space to move
				var move_left_1 = parseInt(current_slide.width / 2 + win_ct_gap_size / 2, 10);
				
				// Options for Next and Prev

				if( _in > _out )
				{
					// Showing next slide
					move_top = current_slide.height;
					
					if( move_top < next_slide.height )
					{
						move_top = next_slide.height - (next_slide.height - current_slide.height);
					}
						
					current_slide.css({position: 'relative', zIndex: base_zindex+3});
					next_slide.css({position: 'relative', zIndex: base_zindex+4, top: -move_top}).show();
					
					turn = 1;
				}
				else
				{
					// Showing previous slide
					move_top = current_slide.height;
					
					if( move_top < next_slide.height )
					{
						move_top = next_slide.height;
					}
					else
					{
						move_top -= (current_slide.height - next_slide.height);
					}
					
					current_slide.css({position: 'relative', zIndex: base_zindex+3, top: -move_top});
					next_slide.css({position: 'relative', zIndex: base_zindex+4}).show();
					
					turn = -1;
				}
				
				// Handle with Horizontal Direction
				if( horizontal_direction )
				{
					if( horizontal_direction == 'right' )
					{
						turn = -1;
					}
					else
					{
						turn = 1;
					}
				}
				
				// Setup Easing
				if( !easing_in )
				{
					easing_in = easing;
				}
					
				if( !easing_out )
				{
					easing_out = easing;
				}
				
				// Right or Left
				
				// Current Slide Elements - OUT
				
				time_seq = min_time;
				time_seq_step = parseInt((max_time - min_time) / current_slide.elements.length, 10);
				
				move_left = current_slide.width + win_ct_gap_size;
				
				for( i=0; i<current_slide.elements.length; i++ )
				{
					el = current_slide.elements[i];
					
					def_left = el.def_left;
					def_top = el.def_top;
					
					animation_length = randomFromTo(min_time, max_time);
					move_left_1 = move_left;
					
					if( !random )
					{
						time_seq += time_seq_step;
						animation_length = time_seq;
					}
									
					el.stop().animate({left: -turn*move_left_1+def_left, top: def_top+0}, animation_length, easing_in);
				}
				
				// Next Slide Elements - IN
				time_seq = min_time;
				time_seq_step = parseInt((max_time - min_time) / next_slide.elements.length, 10);
				
				move_left = next_slide.width + win_ct_gap_size;
				
				var next_slide_total_elements = next_slide.elements.length;
				
				for( i=0; i<next_slide.elements.length; i++ )
				{
					el = next_slide.elements[i];
					
					def_left = el.def_left;
					def_top = el.def_top;
					
					animation_length = randomFromTo(min_time, max_time);
					move_left_1 = move_left + randomFromTo(0, el.outerWidth());
					
					if( !random )
					{
						time_seq += time_seq_step;
						animation_length = time_seq;
					}
					
					var _index = parseInt(i, 10);
					el.css({left: turn*move_left_1+def_left, top: def_top+0}).stop().animate({left: 0+def_left}, animation_length, easing_out);
				}
				
			}
			else
			{
				// Vertical Direction
				
				// Change the height of Slider-Container
				ct.css({overflow:"hidden"}).stop().animate({height: next_slide.height}, half_m);
				
				// Space to move
				var move_top_1 = ct.height();
				
				// Options for Next and Prev
				if( _in > _out )
				{
					// Showing next slide
					current_slide.css({position: 'relative', zIndex: base_zindex+3});
					next_slide.css({position: 'relative', zIndex: base_zindex+4, top: -current_slide.height}).show();
					turn = 1;
				}
				else
				{
					// Showing previous slide
					current_slide.css({position: 'relative', zIndex: base_zindex+3, top: -current_slide.height});
					next_slide.css({position: 'relative', zIndex: base_zindex+4}).show();
					turn = -1;
				}
				
				// Handle with Horizontal Direction
				if( vertical_direction )
				{
					if( vertical_direction == 'top' )
					{
						turn = -1;
					}
					else
					{
						turn = 1;
					}
				}
						
				// Setup Easing
				if( !easing_in )
				{
					easing_in = easing;
				}
					
				if( !easing_out )
				{
					easing_out = easing;
				}
				
				// Right or Left
				current_slide.animate({top: -turn*move_top_1}, half_m);
				
				// Current Slide Elements - OUT
				time_seq = min_time;
				time_seq_step = parseInt((max_time - min_time) / current_slide.elements.length, 10);
				
				for( i=0; i<current_slide.elements.length; i++ )
				{
					el = current_slide.elements[i];
					
					def_left = el.def_left;
					def_top = el.def_top;
					
					animation_length = randomFromTo(min_time, max_time);
					move_top = move_top_1;
					
					if( !random )
					{
						time_seq += time_seq_step;
						animation_length = time_seq;
					}
					
					el.stop().animate({top: -turn*move_top+def_top}, animation_length, easing_in);
				}
				
				// Next Slide Elements - IN
				time_seq = min_time;
				time_seq_step = parseInt((max_time - min_time) / next_slide.elements.length, 10);
				
				for( i=0; i<next_slide.elements.length; i++ )
				{
					el = next_slide.elements[i];
					
					def_left = el.def_left;
					def_top = el.def_top;
					
					animation_length = randomFromTo(min_time, max_time);
					move_top = move_top_1;
					
					if( !random )
					{
						time_seq += time_seq_step;
						animation_length = time_seq;
					}
					
					el.css({top: turn*move_top, left: 0+def_left}).stop().animate({top: 0+def_top}, animation_length, easing_out);
				}
				
				// End of Vertical Direction
			}
			
			// End of animation
			timeout = window.setTimeout(function(){
				
				// Reset Position
				current_slide.css({position: 'relative', top: 0, left: 0}).hide();
				next_slide.css({position: 'relative', top: 0, left: 0});
				
				for(i=0; i<current_slide.elements.length; i++)
				{
					el = current_slide.elements[i];
					
					def_left = el.def_left;
					def_top = el.def_top;
					
					el.css({left: def_left});
					el.css({top: def_top});
				}
				
				for(i=0; i<next_slide.elements.length; i++)
				{
					el = next_slide.elements[i];
					
					def_left = el.def_left;
					def_top = el.def_top;
					
					el.css({left: def_left});
					el.css({top: def_top});
				}
				
				// Reset Slider Settings
				horizontal_direction = '';
				
				// Callback function
				callback(next_slide.index+1);
				
				// Clear Timeout
				window.clearTimeout(timeout);
				timeout = null;
				busy = false;
				
				/* Version 1.1 */
				
				// Auto Switch Feature - Reset Interval
				if( typeof autoswitch_interval_func != 'undefined' )
				{
					if( autoswitch )
					{
						window.clearTimeout(autoswitch_interval_func);
						autoswitch_interval_func = null;
						_autoSwitch("on");
					}
				}
				
				// Rotation Counter
				rotations_count++;
			
			}, max_time);
			
			return true;
		}
		
		// Random Function
		function randomFromTo(from, to)
		{
			return Math.floor(Math.random() * (to - from + 1) + from);
		}
		
		// Update Options
		function setOption(_var, _val)
		{
			switch(_var.toLowerCase())
			{
				case "direction":
					if( _val == "vertical" )
					{
						direction = 'vertical';
					}
					else
					{
						direction = 'horizontal';
					}
					break;
				
				case "callback":
					if( typeof _val == 'function' )
					{
						callback = _val;
					}
					break;
				
				case "minTime":
					min_time = parseInt(_val, 10);
					break;
				
				case "maxTime":
					max_time = parseInt(_val, 10);
					break;
				
				case "easing":
					easing_in = '';
					easing_out = '';
					easing = _val;
					break;
				
				case "easingin":
					easing_in = _val;
					break;
					
				case "easingout":
					easing_out = _val;
					break;
				
				case "keyboardnavigate":
					keyboard_navigate = _val ? true : false;
					break;
				
				case "random":
					random = _val ? true : false;
					break;
				
				/* Version 1.1 */
				
				// Auto Switch Feature
				case "autoswitch":
					
					if( typeof _val == 'number' && _val > 0 )
					{
						_autoSwitch("update_interval", _val);
					}
					else
					if( typeof _val == 'string' && (_val.toLowerCase() == 'play' || _val.toLowerCase() == 'on' || _val.toLowerCase() == 'off' || _val.toLowerCase() == 'pause') )
					{
						_autoSwitch(_val.toLowerCase());
					}
					else
					if( typeof _val == 'string' && _val.toLowerCase() == 'pause' )
					{
						_autoSwitch("pause");
					}
					break;
			}
		}
		
		
		/* Version 1.1 */
		
		// Auto Switch Feature
		function _autoSwitch(type, new_value)
		{
			switch( type )
			{
				case "off":
						autoswitch = false;
						
						if( typeof autoswitch_interval_func != 'undefined' )
						{
							window.clearInterval(autoswitch_interval_func);
							autoswitch_interval_func = null;
						}
					break;
				
				case "on":
					_autoSwitch("update_interval", autoswitch_interval);
					break;
				
				case "update_interval":
						autoswitch = true;
						autoswitch_interval = new_value;
						
						if( typeof autoswitch_interval_func != 'undefined' )
						{
							window.clearInterval(autoswitch_interval_func);
							autoswitch_interval_func = null;
						}
						
						autoswitch_interval_func = setInterval(function()
						{
							if( autoswitch )
							{
								nextSlide();
							}
						}, autoswitch_interval);
					break;
				
				case "play":
						autoswitch = true;
						
						if( typeof autoswitch_interval_func == 'undefined' )
						{
							_autoSwitch("on");
						}
					break;
				
				case "pause":
						autoswitch = false;
					break;
			}
		}
		
		// AsyncSlider on jQuery
		$.fn.extend(
		{		
			asyncSlider: function(options, _var, _val)
			{
				if( typeof options == 'string' )
				{
					switch(options.toLowerCase())
					{
						case "movetoslide":
							
							var move_to_slide = parseInt(_var, 10);
							
							if( move_to_slide > 0 && move_to_slide <= total_slides )
							{
								var old_index = current_index;
								current_index = move_to_slide - 1;
								
								if( _val )
								{
									horizontal_direction = _val == 'right' ? 'right' : 'left';
								}
									
								if( _val )
								{
									vertical_direction = _val == 'bottom' ? 'top' : 'bottom';
								}
									
								switchSlide(current_index, old_index);
							}
							break;
							
						case "set":
							setOption(_var, _val);
							break;
							
						case "next":
							nextSlide(_var);
							break;
						
						case "prev":
							prevSlide(_var);
							break;
					}
				}
				
				sliderPrepare(this, options);	
				
				// Add Callback
				if( typeof _var == 'function')
				{
					callback = _var;
				}
			}
		});		
	})
	(jQuery);