/* =========================================================

// jquery.innerfade.js

// Datum: 2008-02-14
// Firma: Medienfreunde Hofmann & Baldes GbR
// Author: Torsten Baldes
// Mail: t.baldes@medienfreunde.com
// Web: http://medienfreunde.com

// based on the work of Matt Oakes http://portfolio.gizone.co.uk/applications/slideshow/
// and Ralf S. Engelschall http://trainofthoughts.org/

 *
 *  <ul id="news"> 
 *      <li>content 1</li>
 *      <li>content 2</li>
 *      <li>content 3</li>
 *  </ul>
 *  
 *  $('#news').innerfade({ 
 *	  animationtype: Type of animation 'fade' or 'slide' (Default: 'fade'), 
 *	  speed: Fading-/Sliding-Speed in milliseconds or keywords (slow, normal or fast) (Default: 'normal'), 
 *	  timeout: Time between the fades in milliseconds (Default: '2000'), 
 *	  type: Type of slideshow: 'sequence', 'random' or 'random_start' (Default: 'sequence'), 
 * 		containerheight: Height of the containing element in any css-height-value (Default: 'auto'),
 *	  runningclass: CSS-Class which the container get’s applied (Default: 'innerfade'),
 *	  children: optional children selector (Default: null)
 *	 'slide_timer_on':	default slider is on like 'yes' but you stop auto play using 'no'
 *   'slide_ui_parent':	'news',
 *	 'slide_ui_text':	profilio text ul id
 *   'pause_button_id':  pause button id,
 *   'slide_nav_id':		slide navigation ul id
 *  }); 
 *

// ========================================================= */


	(function($) {
	
		$.fn.innerfade = function(options) 
		{
				var settings;
				var elements;
				var elements_title;
				var curr_slide_id_number;
				var next_slide_id_number;
				return this.each(function() 
				{   
					$.innerfade(this, options);
				});
		};
		//control play and  pause functionality 
		
		 //control play and  pause functionality 
		jQuery.pause = function() {
			alert("paused");
			settings.slide_timer_on = 'no';
					
	   
				} 
				
		
		
		
		jQuery.play = function() {
			alert("play2");
			
						
						settings.slide_timer_on = 'yes';
						
						button_class = $("#button_selected").attr("class");
						split_button_class_string = button_class.split("_");
						button_class_string   = split_button_class_string.pop();
						curr_slide_id_number  = parseFloat(button_class_string);
						next_slide_id_number  = curr_slide_id_number - 1;;
						setTimeout(function(){
						$.innerfade.next(elements, settings, curr_slide_id_number, next_slide_id_number);
									}, 0);
					
	   
				}  
				
		// next button
		jQuery.next = function(){
						var elements = $("ul#"+settings.slide_ui_parent+" li");
						$("#"+settings.pause_button_id+" span").html("play");
						//alert("#"+settings.pause_button_id+"span");
						
						
						
						$("#"+settings.pause_button_id).attr("class", "paused_button");		
						button_class = $("#button_selected").attr("class");
						split_button_class_string = button_class.split("_");
						button_class_string   = split_button_class_string.pop();
						curr_slide_id_number  = parseFloat(button_class_string)+1;
						next_slide_id_number  = curr_slide_id_number - 1;
						settings.slide_timer_on = 'no'
						
						if ((curr_slide_id_number) < elements.length) 
						{
							$.skip();
						}
		}
		
		// prev button
		jQuery.prev = function(){
						var elements = $("ul#"+settings.slide_ui_parent+" li");
						$("#"+settings.pause_button_id+" span").html("play");
						$("#"+settings.pause_button_id).attr("class", "paused_button");
						button_class = $("#button_selected").attr("class");
						split_button_class_string = button_class.split("_");
						button_class_string   = split_button_class_string.pop();
						curr_slide_id_number  = parseFloat(button_class_string)- 1;
						next_slide_id_number  = curr_slide_id_number - 1;
						settings.slide_timer_on = 'no'
						if ((curr_slide_id_number) >= 0) 
						{
						$.skip();
						}
		}
		
		//first button
		jQuery.first = function(){
						$("#"+settings.pause_button_id+" span").html("play");
						$("#"+settings.pause_button_id).attr("class", "paused_button");		
						curr_slide_id_number  = 0;
						next_slide_id_number  = curr_slide_id_number - 1;
						settings.slide_timer_on = 'no'
						$.skip();
				   
		}
		
		//last button
		jQuery.last = function(){
						var elements = $("ul#"+settings.slide_ui_parent+" li");
						$("#"+settings.pause_button_id+" span").html("play");
						$("#"+settings.pause_button_id).attr("class", "paused_button");		
						curr_slide_id_number  = elements.length - 1;
						next_slide_id_number  = curr_slide_id_number - 1;
						settings.slide_timer_on = 'no'
						$.skip();
				   
		}
		
		
				
		
		//set options button click event
		jQuery.setOptionsButtonEvent = function()
		{
			
	  
		$("#"+settings.slide_nav_id+" li").each(function() {
					// add click functionality to buttons
					
					$(this).click(function() {
						
						$("#"+settings.pause_button_id+" span").html("play");
						$("#"+settings.pause_button_id).attr("class", "paused_button");
						button_class = $(this).attr("class");
						split_button_class_string = button_class.split("_");
						button_class_string   = split_button_class_string.pop();
						curr_slide_id_number  = parseFloat(button_class_string);
						next_slide_id_number  = curr_slide_id_number - 1;
						settings.slide_timer_on = 'no'
						$.skip();
	   
					}); // click
				}); //each
		
		}
		
	
		$.innerfade = function(container, options) 
		{
			 settings = {
				'animationtype':    'fade',
				'speed':            'normal',
				'type':             'sequence',
				'timeout':           5000,
				'containerheight':  'auto',
				'runningclass':     'innerfade',
				'children':         null,
				'slide_timer_on':	'yes',
				'slide_ui_parent':	null,
				'slide_ui_text':	null,
				'pause_button_id':  null,
				'slide_nav_id':		null
			};
			var elements;
			var elements_title;
			if (options)
				$.extend(settings, options);
			if (settings.children === null)
				elements = $(container).children();
			else
				elements = $(container).children(settings.children);
			if (elements.length > 1) 
			{
				if(settings.slide_ui_text != 'null')
				{
					elements_title = $("ul#"+settings.slide_ui_text+" li")
				}
				
				$(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass);
				for (var i = 0; i < elements.length; i++) 
				{
					$(elements[i]).css('z-index', String(elements.length-i)).css('position', 'absolute').hide();
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[i]).css('z-index', String(elements_title.length-i)).css('position', 'absolute').hide();
					}
				};
				if (settings.type == "sequence") 
				{
					setTimeout(function() {
					$.innerfade.next(elements, settings, 1, 0);
						}, settings.timeout);
					$(elements[0]).show();
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[0]).show();
					}
					if(settings.slide_nav_id != 'null')
					{
						$("#"+settings.slide_nav_id+" li").removeAttr("id");
						$("#"+settings.slide_nav_id+" .slide_0").attr("id", "button_selected");
					}
					
				} 
				else if (settings.type == "random") 
				{
					next_slide_id_number = Math.floor ( Math.random () * ( elements.length ) );
					setTimeout(function() {
						do { 
													curr_slide_id_number = Math.floor ( Math.random ( ) * ( elements.length ) );
											} while (next_slide_id_number == curr_slide_id_number );             
											$.innerfade.next(elements, settings, curr_slide_id_number, next_slide_id_number);
					}, settings.timeout);
					$(elements[next_slide_id_number]).show();
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[next_slide_id_number]).show();
					}
				} 
				else if ( settings.type == 'random_start' ) 
				{
						settings.type = 'sequence';
						curr_slide_id_number = Math.floor ( Math.random () * ( elements.length ) );
						setTimeout(function(){
										$.innerfade.next(elements, settings, (curr_slide_id_number + 1) %  elements.length, curr_slide_id_number);
									}, settings.timeout);
									
						$(elements[curr_slide_id_number]).show();
						
						if(settings.slide_ui_text != 'null')
						{
							$(elements_title[curr_slide_id_number]).show();
						}
						
				}
				else 
				{
						alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
				}
			}
		};
		
		
		$.skip = function() {
			
					
					var elements = $("ul#"+settings.slide_ui_parent+" li");
					if(settings.slide_ui_text != 'null')
					{
						var elements_title = $("ul#"+settings.slide_ui_text+" li")
					}
					for (var i = 0; i < elements.length; i++) 
					{
						if (settings.animationtype == 'fade')
						{
							$(elements[i]).fadeOut(settings.speed);
							if(settings.slide_ui_text != 'null')
							{
							
								$(elements_title[i]).fadeOut(settings.speed);
							}
						}
						else
						{
							$(elements[i]).slideUp(settings.speed);
							if(settings.slide_ui_text != 'null')
							{
							
								$(elements_title[i]).slideUp(settings.speed);
							}
						}
						
					}
					if (settings.animationtype == 'fade')
					{
						$(elements[curr_slide_id_number]).fadeIn(settings.speed, function() {
								removeFilter($(this)[0]);
							});
						if(settings.slide_ui_text != 'null')
						{
							$(elements_title[curr_slide_id_number]).fadeIn(settings.speed, function() {
								removeFilter($(this)[0]);
							});
						}
					}
					else
					{
						$(elements[curr_slide_id_number]).slideDown(settings.speed, function() {
								removeFilter($(this)[0]);
							});
						if(settings.slide_ui_text != 'null')
						{
							$(elements_title[curr_slide_id_number]).slideDown(settings.speed, function() {
								removeFilter($(this)[0]);
							});
						}
						
					}
					if(settings.slide_nav_id != 'null')
					{
						$("#"+settings.slide_nav_id+" li").removeAttr("id");
						$("#"+settings.slide_nav_id+" .slide_"+curr_slide_id_number).attr("id", "button_selected");
					}
							
				
				} //skip
		
	
		$.innerfade.next = function(elements, settings, curr_slide_id_number, next_slide_id_number) 
		{
			var elements_title;
			if(settings.slide_ui_text != 'null')
			{
				elements_title = $("ul#"+settings.slide_ui_text+" li");
			}
			
			if(settings.slide_timer_on == 'yes')
			{
				
				//alert(elements.length+"yes");
				if (settings.animationtype == 'slide') 
				{
					$(elements[next_slide_id_number]).slideUp(settings.speed);
					$(elements[curr_slide_id_number]).slideDown(settings.speed);
					
					$(elements[next_slide_id_number]).slideUp(settings.speed);
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[next_slide_id_number]).slideUp(settings.speed);
					}
					$(elements[curr_slide_id_number]).slideDown(settings.speed, function() {
								removeFilter($(this)[0]);
							});
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[curr_slide_id_number]).slideDown(settings.speed, function() {
								removeFilter($(this)[0]);
							});
					}
					if(settings.slide_nav_id != 'null')
					{
						$("#"+settings.slide_nav_id+" li").removeAttr("id");
						$("#"+settings.slide_nav_id+" .slide_"+curr_slide_id_number).attr("id", "button_selected");
					}
				} 
				else if (settings.animationtype == 'fade') 
				{
					$(elements[next_slide_id_number]).fadeOut(settings.speed);
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[next_slide_id_number]).fadeOut(settings.speed);
					}
					$(elements[curr_slide_id_number]).fadeIn(settings.speed, function() {
								removeFilter($(this)[0]);
							});
					if(settings.slide_ui_text != 'null')
					{
						$(elements_title[curr_slide_id_number]).fadeIn(settings.speed, function() {
								removeFilter($(this)[0]);
							});
					}
					if(settings.slide_nav_id != 'null')
					{
						$("#"+settings.slide_nav_id+" li").removeAttr("id");
						$("#"+settings.slide_nav_id+" .slide_"+curr_slide_id_number).attr("id", "button_selected");
					}
				} 
				else
				alert('Innerfade-animationtype must either be \'slide\' or \'fade\'');
			
				if (settings.type == "sequence") 
				{
					
					//alert(curr_slide_id_number);
					if ((curr_slide_id_number + 1) < elements.length) 
					{
						
						//alert(curr_slide_id_number);
						curr_slide_id_number = curr_slide_id_number + 1;
						next_slide_id_number = curr_slide_id_number - 1;
						//alert(curr_slide_id_number+"if");
					} 
					else 
					{
						//alert(curr_slide_id_number+"else");
						curr_slide_id_number = 0;
						next_slide_id_number = elements.length - 1;
					}
					
				} 
				else if (settings.type == "random") 
				{
					next_slide_id_number = curr_slide_id_number;
					while (curr_slide_id_number == next_slide_id_number)
					curr_slide_id_number = Math.floor(Math.random() * elements.length);
				} 
				else
				alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
				
				
				setTimeout((function() {
				$.innerfade.next(elements, settings, curr_slide_id_number, next_slide_id_number);
				}), settings.timeout);
				
			//	alert(curr_slide_id_number);
			};
		}
		
		
	
	
	})(jQuery);
	
	// **** remove Opacity-Filter in ie ****
	function removeFilter(element) {
		if(element.style.removeAttribute){
			element.style.removeAttribute('filter');
		}
	}



// Step Carousel

	//** Step Carousel Viewer- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com
	//** Script Download/ http://www.dynamicdrive.com/dynamicindex4/stepcarousel.htm
	//** Usage Terms: http://www.dynamicdrive.com/notice.htm
	//** Current version (Sept 29th, 09'): 1.8 See http://www.dynamicdrive.com/dynamicindex4/stepcarouselchangelog.txt for details
	
	
	jQuery.noConflict()
	
	var stepcarousel={
		ajaxloadingmsg: '<div style="margin: 1em; font-weight: bold"><img src="ajaxloadr.gif" style="vertical-align: middle" /> Fetching Content. Please wait...</div>', //customize HTML to show while fetching Ajax content
		defaultbuttonsfade: 0.4, //Fade degree for disabled nav buttons (0=completely transparent, 1=completely opaque)
		configholder: {},
	
		getCSSValue:function(val){ //Returns either 0 (if val contains 'auto') or val as an integer
			return (val=="auto")? 0 : parseInt(val)
		},
	
		getremotepanels:function($, config){ //function to fetch external page containing the panel DIVs
			config.$belt.html(this.ajaxloadingmsg)
			$.ajax({
				url: config.contenttype[1], //path to external content
				async: true,
				error:function(ajaxrequest){
					config.$belt.html('Error fetching content.<br />Server Response: '+ajaxrequest.responseText)
				},
				success:function(content){
					config.$belt.html(content)
					config.$panels=config.$gallery.find('.'+config.panelclass)
					stepcarousel.alignpanels($, config)
				}
			})
		},
	
		getoffset:function(what, offsettype){
			return (what.offsetParent)? what[offsettype]+this.getoffset(what.offsetParent, offsettype) : what[offsettype]
		},
	
		getCookie:function(Name){ 
			var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
			if (document.cookie.match(re)) //if cookie found
				return document.cookie.match(re)[0].split("=")[1] //return its value
			return null
		},
	
		setCookie:function(name, value){
			document.cookie = name+"="+value
		},
	
		fadebuttons:function(config, currentpanel){
			config.$leftnavbutton.fadeTo('fast', currentpanel==0? this.defaultbuttonsfade : 1)
			config.$rightnavbutton.fadeTo('fast', currentpanel==config.lastvisiblepanel? this.defaultbuttonsfade : 1)
			if (currentpanel==config.lastvisiblepanel){
				stepcarousel.stopautostep(config)
			}
	
		},
	
		addnavbuttons:function($, config, currentpanel){
			config.$leftnavbutton=$('<img src="'+config.defaultbuttons.leftnav[0]+'">').css({zIndex:50, position:'absolute', left:config.offsets.left+config.defaultbuttons.leftnav[1]+'px', top:config.offsets.top+config.defaultbuttons.leftnav[2]+'px', cursor:'hand', cursor:'pointer'}).attr({title:'Back '+config.defaultbuttons.moveby+' panels'}).appendTo('body')
			config.$rightnavbutton=$('<img src="'+config.defaultbuttons.rightnav[0]+'">').css({zIndex:50, position:'absolute', left:config.offsets.left+config.$gallery.get(0).offsetWidth+config.defaultbuttons.rightnav[1]+'px', top:config.offsets.top+config.defaultbuttons.rightnav[2]+'px', cursor:'hand', cursor:'pointer'}).attr({title:'Forward '+config.defaultbuttons.moveby+' panels'}).appendTo('body')
			config.$leftnavbutton.bind('click', function(){ //assign nav button event handlers
				stepcarousel.stepBy(config.galleryid, -config.defaultbuttons.moveby)
			})
			config.$rightnavbutton.bind('click', function(){ //assign nav button event handlers
				stepcarousel.stepBy(config.galleryid, config.defaultbuttons.moveby)
			})
			if (config.panelbehavior.wraparound==false){ //if carousel viewer should stop at first or last panel (instead of wrap back or forth)
				this.fadebuttons(config, currentpanel)
			}
			return config.$leftnavbutton.add(config.$rightnavbutton)
		},
	
		alignpanels:function($, config){
			var paneloffset=0
			config.paneloffsets=[paneloffset] //array to store upper left offset of each panel (1st element=0)
			config.panelwidths=[] //array to store widths of each panel
			config.$panels.each(function(index){ //loop through panels
				var $currentpanel=$(this)
				$currentpanel.css({float: 'none', position: 'absolute', left: paneloffset+'px'}) //position panel
				$currentpanel.bind('click', function(e){return config.onpanelclick(e.target)}) //bind onpanelclick() to onclick event
				paneloffset+=stepcarousel.getCSSValue($currentpanel.css('marginRight')) + parseInt($currentpanel.get(0).offsetWidth || $currentpanel.css('width')) //calculate next panel offset
				config.paneloffsets.push(paneloffset) //remember this offset
				config.panelwidths.push(paneloffset-config.paneloffsets[config.paneloffsets.length-2]) //remember panel width
			})
			config.paneloffsets.pop() //delete last offset (redundant)
			var addpanelwidths=0
			var lastpanelindex=config.$panels.length-1
			config.lastvisiblepanel=lastpanelindex
			for (var i=config.$panels.length-1; i>=0; i--){
				addpanelwidths+=(i==lastpanelindex? config.panelwidths[lastpanelindex] : config.paneloffsets[i+1]-config.paneloffsets[i])
				if (config.gallerywidth>addpanelwidths){
					config.lastvisiblepanel=i //calculate index of panel that when in 1st position reveals the very last panel all at once based on gallery width
				}
			}
			config.$belt.css({width: paneloffset+'px'}) //Set Belt DIV to total panels' widths
			config.currentpanel=(config.panelbehavior.persist)? parseInt(this.getCookie(config.galleryid+"persist")) : 0 //determine 1st panel to show by default
			config.currentpanel=(typeof config.currentpanel=="number" && config.currentpanel<config.$panels.length)? config.currentpanel : 0
			var endpoint=config.paneloffsets[config.currentpanel]+(config.currentpanel==0? 0 : config.beltoffset)
			config.$belt.css({left: -endpoint+'px'})
			if (config.defaultbuttons.enable==true){ //if enable default back/forth nav buttons
				var $navbuttons=this.addnavbuttons($, config, config.currentpanel)
				$(window).bind("load resize", function(){ //refresh position of nav buttons when page loads/resizes, in case offsets weren't available document.oncontentload
					config.offsets={left:stepcarousel.getoffset(config.$gallery.get(0), "offsetLeft"), top:stepcarousel.getoffset(config.$gallery.get(0), "offsetTop")}
					config.$leftnavbutton.css({left:config.offsets.left+config.defaultbuttons.leftnav[1]+'px', top:config.offsets.top+config.defaultbuttons.leftnav[2]+'px'})
					config.$rightnavbutton.css({left:config.offsets.left+config.$gallery.get(0).offsetWidth+config.defaultbuttons.rightnav[1]+'px', top:config.offsets.top+config.defaultbuttons.rightnav[2]+'px'})
				})
			}
			if (config.autostep && config.autostep.enable){ //enable auto stepping of Carousel?		
				var $carouselparts=config.$gallery.add(typeof $navbuttons!="undefined"? $navbuttons : null)
				$carouselparts.bind('click', function(){
					config.autostep.status="stopped"
					stepcarousel.stopautostep(config)
				})
				$carouselparts.hover(function(){ //onMouseover
					stepcarousel.stopautostep(config)
					config.autostep.hoverstate="over"
				}, function(){ //onMouseout
					if (config.steptimer && config.autostep.hoverstate=="over" && config.autostep.status!="stopped"){
						config.steptimer=setInterval(function(){stepcarousel.autorotate(config.galleryid)}, config.autostep.pause)
						config.autostep.hoverstate="out"
					}
				})
				config.steptimer=setInterval(function(){stepcarousel.autorotate(config.galleryid)}, config.autostep.pause) //automatically rotate Carousel Viewer
			} //end enable auto stepping check
			this.createpaginate($, config)
			this.statusreport(config.galleryid)
			config.oninit()
			config.onslideaction(this)
		},
	
		stepTo:function(galleryid, pindex){ /*User entered pindex starts at 1 for intuitiveness. Internally pindex still starts at 0 */
			var config=stepcarousel.configholder[galleryid]
			if (typeof config=="undefined"){
				//alert("There's an error with your set up of Carousel Viewer \""+galleryid+ "\"!")
				return
			}
			stepcarousel.stopautostep(config)
			var pindex=Math.min(pindex-1, config.paneloffsets.length-1)
			var endpoint=config.paneloffsets[pindex]+(pindex==0? 0 : config.beltoffset)
			if (config.panelbehavior.wraparound==false && config.defaultbuttons.enable==true){ //if carousel viewer should stop at first or last panel (instead of wrap back or forth)
				this.fadebuttons(config, pindex)
			}
			config.$belt.animate({left: -endpoint+'px'}, config.panelbehavior.speed, function(){config.onslideaction(this)})
			config.currentpanel=pindex
			this.statusreport(galleryid)
		},
	
		stepBy:function(galleryid, steps, isauto){
			var config=stepcarousel.configholder[galleryid]
			if (typeof config=="undefined"){
				//alert("There's an error with your set up of Carousel Viewer \""+galleryid+ "\"!")
				return
			}
			if (!isauto) //if stepBy() function isn't called by autorotate() function
				stepcarousel.stopautostep(config)
			var direction=(steps>0)? 'forward' : 'back' //If "steps" is negative, that means backwards
			var pindex=config.currentpanel+steps //index of panel to stop at
			if (config.panelbehavior.wraparound==false){ //if carousel viewer should stop at first or last panel (instead of wrap back or forth)
				pindex=(direction=="back" && pindex<=0)? 0 : (direction=="forward")? Math.min(pindex, config.lastvisiblepanel) : pindex
				if (config.defaultbuttons.enable==true){ //if default nav buttons are enabled, fade them in and out depending on if at start or end of carousel
					stepcarousel.fadebuttons(config, pindex)
				}	
			}
			else{ //else, for normal stepBy behavior
				if (pindex>config.lastvisiblepanel && direction=="forward"){
					//if destination pindex is greater than last visible panel, yet we're currently not at the end of the carousel yet
					pindex=(config.currentpanel<config.lastvisiblepanel)? config.lastvisiblepanel : 0
				}
				else if (pindex<0 && direction=="back"){
					//if destination pindex is less than 0, yet we're currently not at the beginning of the carousel yet
					pindex=(config.currentpanel>0)? 0 : config.lastvisiblepanel /*wrap around left*/
				}
			}
			var endpoint=config.paneloffsets[pindex]+(pindex==0? 0 : config.beltoffset) //left distance for Belt DIV to travel to
			if (pindex==0 && direction=='forward' || config.currentpanel==0 && direction=='back' && config.panelbehavior.wraparound==true){ //decide whether to apply "push pull" effect
				config.$belt.animate({left: -config.paneloffsets[config.currentpanel]-(direction=='forward'? 100 : -30)+'px'}, 'normal', function(){
					config.$belt.animate({left: -endpoint+'px'}, config.panelbehavior.speed, function(){config.onslideaction(this)})
				})
			}
			else
				config.$belt.animate({left: -endpoint+'px'}, config.panelbehavior.speed, function(){config.onslideaction(this)})
			config.currentpanel=pindex
			this.statusreport(galleryid)
		},
	
		autorotate:function(galleryid){
			var config=stepcarousel.configholder[galleryid]
			this.stepBy(galleryid, config.autostep.moveby, true)
		},
	
		stopautostep:function(config){
			clearTimeout(config.steptimer)
		},
	
		statusreport:function(galleryid){
			var config=stepcarousel.configholder[galleryid]
			if (config.statusvars.length==3){ //if 3 status vars defined
				var startpoint=config.currentpanel //index of first visible panel 
				var visiblewidth=0
				for (var endpoint=startpoint; endpoint<config.paneloffsets.length; endpoint++){ //index (endpoint) of last visible panel
					visiblewidth+=config.panelwidths[endpoint]
					if (visiblewidth>config.gallerywidth){
						break
					}
				}
				startpoint+=1 //format startpoint for user friendiness
				endpoint=(endpoint+1==startpoint)? startpoint : endpoint //If only one image visible on the screen and partially hidden, set endpoint to startpoint
				var valuearray=[startpoint, endpoint, config.panelwidths.length]
				for (var i=0; i<config.statusvars.length; i++){
					window[config.statusvars[i]]=valuearray[i] //Define variable (with user specified name) and set to one of the status values
					config.$statusobjs[i].text(valuearray[i]+" ") //Populate element on page with ID="user specified name" with one of the status values
				}
			}
			stepcarousel.selectpaginate(jQuery, galleryid)
		},
	
		createpaginate:function($, config){
			if (config.$paginatediv.length==1){
				var $templateimg=config.$paginatediv.find('img["data-over"]:eq(0)') //reference first matching image on page
				var controlpoints=[], controlsrc=[], imgarray=[], moveby=$templateimg.attr("data-moveby") || 1
				var asize=(moveby==1? 0:1) + Math.floor((config.lastvisiblepanel+1) / moveby) //calculate # of pagination links to create
				var imghtml=$('<div>').append($templateimg.clone()).html() //get HTML of first matching image
				srcs=[$templateimg.attr('src'), $templateimg.attr('data-over'), $templateimg.attr('data-select')] //remember control's over and out, and selected image src
				for (var i=0; i<asize; i++){
					var moveto=Math.min(i*moveby, config.lastvisiblepanel)
					imgarray.push(imghtml.replace(/>$/, ' data-index="'+i+'" data-moveto="'+moveto+'" title="Move to Panel '+(moveto+1)+'">') +'\n')
					controlpoints.push(moveto) //store panel index each control goes to when clicked on
				}
				var $controls=$('<span></span>').replaceAll($templateimg).append(imgarray.join('')).find('img') //replace template link with links and return them
				$controls.css({cursor:'pointer'})
				config.$paginatediv.bind('click', function(e){
					var $target=$(e.target)
					if ($target.is('img') && $target.attr('data-over')){
						stepcarousel.stepTo(config.galleryid, parseInt($target.attr('data-moveto'))+1)
					}
				})
				config.$paginatediv.bind('mouseover mouseout', function(e){
					var $target=$(e.target)
					if ($target.is('img') && $target.attr('data-over')){
						if (parseInt($target.attr('data-index')) != config.pageinfo.curselected) //if this isn't the selected link
							$target.attr('src', srcs[(e.type=="mouseover")? 1 : 0])
					}
				})
				config.pageinfo={controlpoints:controlpoints, $controls:$controls,  srcs:srcs, prevselected:null, curselected:null}
			}
		},
	
		
		selectpaginate:function($, galleryid){
			var config=stepcarousel.configholder[galleryid]
			if (config.$paginatediv.length==1){
				for (var i=0; i<config.pageinfo.controlpoints.length; i++){
					if (config.pageinfo.controlpoints[i] <= config.currentpanel) //find largest control point that's less than or equal to current panel shown
						config.pageinfo.curselected=i
				}
				if (typeof config.pageinfo.prevselected!=null) //deselect previously selected link (if found)
					config.pageinfo.$controls.eq(config.pageinfo.prevselected).attr('src', config.pageinfo.srcs[0])
				config.pageinfo.$controls.eq(config.pageinfo.curselected).attr('src', config.pageinfo.srcs[2]) //select current paginate link
				config.pageinfo.prevselected=config.pageinfo.curselected //set current selected link to previous
			}
		},
	
	
		loadcontent:function(galleryid, url){
			var config=stepcarousel.configholder[galleryid]
			config.contenttype=['ajax', url]
			stepcarousel.stopautostep(config)
			stepcarousel.resetsettings($, config)
			stepcarousel.init(jQuery, config)
	
		},
	
		init:function($, config){
			config.gallerywidth=config.$gallery.width()
			config.offsets={left:stepcarousel.getoffset(config.$gallery.get(0), "offsetLeft"), top:stepcarousel.getoffset(config.$gallery.get(0), "offsetTop")}
			config.$belt=config.$gallery.find('.'+config.beltclass) //Find Belt DIV that contains all the panels
			config.$panels=config.$gallery.find('.'+config.panelclass) //Find Panel DIVs that each contain a slide
			config.$paginatediv=$('#'+config.galleryid+'-paginate') //get pagination DIV (if defined)
			if (config.autostep)
				config.autostep.pause+=config.panelbehavior.speed
			config.onpanelclick=(typeof config.onpanelclick=="undefined")? function(target){} : config.onpanelclick //attach custom "onpanelclick" event handler
			config.onslideaction=(typeof config.onslide=="undefined")? function(){} : function(beltobj){$(beltobj).stop(); config.onslide()} //attach custom "onslide" event handler
			config.oninit=(typeof config.oninit=="undefined")? function(){} : config.oninit //attach custom "oninit" event handler
			config.beltoffset=stepcarousel.getCSSValue(config.$belt.css('marginLeft')) //Find length of Belt DIV's left margin
			config.statusvars=config.statusvars || []  //get variable names that will hold "start", "end", and "total" slides info
			config.$statusobjs=[$('#'+config.statusvars[0]), $('#'+config.statusvars[1]), $('#'+config.statusvars[2])]
			config.currentpanel=0
			stepcarousel.configholder[config.galleryid]=config //store config parameter as a variable
			if (config.contenttype[0]=="ajax" && typeof config.contenttype[1]!="undefined") //fetch ajax content?
				stepcarousel.getremotepanels($, config)
			else
				stepcarousel.alignpanels($, config) //align panels and initialize gallery
		},
	
		resetsettings:function($, config){
			config.$gallery.unbind()
			config.$belt.stop()
			config.$panels.remove()
			if (config.$leftnavbutton){
				config.$leftnavbutton.remove()
				config.$rightnavbutton.remove()
			}
			if (config.$paginatediv.length==1){
				config.$paginatediv.unbind()
				config.pageinfo.$controls.eq(0).attr('src', config.pageinfo.srcs[0]).removeAttr('data-index').removeAttr('data-moveto').removeAttr('title') //reset first pagination link so it acts as template again
				.end().slice(1).remove() //then remove all but first pagination link
			}
			if (config.autostep)
				config.autostep.status=null
			if (config.panelbehavior.persist){
				stepcarousel.setCookie(window[config.galleryid+"persist"], 0) //set initial panel to 0, overridden w/ current panel if window.unload is invoked
			}
		},
	
		setup:function(config){
			//Disable Step Gallery scrollbars ASAP dynamically (enabled for sake of users with JS disabled)
			document.write('<style type="text/css">\n#'+config.galleryid+'{overflow: hidden;}\n</style>')
			jQuery(document).ready(function($){
				config.$gallery=$('#'+config.galleryid)
				stepcarousel.init($, config)
			}) //end document.ready
			jQuery(window).bind('unload', function(){ //clean up on page unload
				stepcarousel.resetsettings($, config)
				if (config.panelbehavior.persist)
					stepcarousel.setCookie(config.galleryid+"persist", config.currentpanel)
				jQuery.each(config, function(ai, oi){
					oi=null
				})
				config=null
			})
		}
	}