//Featured Content Glider: By http://www.dynamicdrive.com
//jQuery.noConflict();

var featuredcontentglider={
	csszindex: 100,

	glide:function(config, showpage, isprev){
		var selected=parseInt(showpage);
		if (selected>=config.$contentdivs.length){
			alert("No content exists at page "+(selected+1)+"! Loading 1st page instead.");
			selected=0;
		}
		var $target=config.$contentdivs.eq(selected);
		if (config.$togglerdiv.attr('lastselected')==null || parseInt(config.$togglerdiv.attr('lastselected'))!=selected){
			var $selectedlink=config.$toc.eq(selected);
			config.nextslideindex=(selected<config.$contentdivs.length-1)? selected+1 : 0;
			config.prevslideindex=(selected==0)? config.$contentdivs.length-1 : selected-1;
			config.$next.attr('loadpage', config.nextslideindex+"pg");
			config.$prev.attr('loadpage', config.prevslideindex+'pg');
			var startpoint=(isprev=="previous")? -config.startpoint : config.startpoint;
			$target.css(config.leftortop, startpoint).css("zIndex", this.csszindex++);
			var endpoint=(config.leftortop=="left")? {left:0} : {top:0};
			$target.animate(endpoint, config.speed);
			config.$toc.removeClass('selected');
			$selectedlink.addClass('selected');
			config.$togglerdiv.attr('lastselected', selected+'pg');
		}
	},

	aligncontents:function($, config){
		config.$contentdivs=$("#"+config.gliderid+" ."+config.contentclass);
		config.$contentdivs.css(config.leftortop, config.startpoint).css({height: config.$glider.height(), visibility: 'visible'});
	},

	setuptoggler:function($, config){
		this.aligncontents($, config);
		config.$togglerdiv.hide();
		config.$toc.each(function(index){
				$(this).attr('pagenumber', index+'pg');
				if (index > (config.$contentdivs.length-1)){
					$(this).css({display: 'none'});
				}
		});
		var $nextandprev=$("#"+config.togglerid+" .next, #"+config.togglerid+" .prev");
		$nextandprev.click(function(event){ //Assign click behavior to 'next' and 'prev' links
			featuredcontentglider.glide(config, this.getAttribute('loadpage'), this.getAttribute('buttontype'));
			event.preventDefault(); //cancel default link action
		});
		config.$toc.click(function(event){ //Assign click behavior to 'toc' links
			featuredcontentglider.glide(config, this.getAttribute('pagenumber'));
			event.preventDefault();
		});
		config.$togglerdiv.fadeIn(1000, function(){
			featuredcontentglider.glide(config, config.selected);
			if (config.autorotate==true){ //auto rotate contents?
				featuredcontentglider.autorotate(config);
			}
		});
		config.$togglerdiv.click(function(){
			featuredcontentglider.cancelautorotate(config.togglerid);
		});
	},

	autorotate:function(config){
		var rotatespeed=config.speed+config.autorotateconfig;
		window[config.togglerid+"timer"]=setInterval(function(){
			featuredcontentglider.glide(config, config.nextslideindex, "next");
		}, rotatespeed);
	},

	cancelautorotate:function(togglerid){
		if (window[togglerid+"timer"]){
			clearInterval(window[togglerid+"timer"]);
		}
	},

	init:function(config){
		jQuery(document).ready(function($){
			config.$glider=$("#"+config.gliderid);
			config.$togglerdiv=$("#"+config.togglerid);
			config.$toc=config.$togglerdiv.find('.toc');
			config.$next=config.$togglerdiv.find('.next');
			config.$prev=config.$togglerdiv.find('.prev');
			config.$prev.attr('buttontype', 'previous');
			var selected=config.selected;
			config.selected=(isNaN(parseInt(selected))) ? config.selected : selected;
			config.leftortop=(/up/i.test(config.direction))? "top" : "left";
			config.heightorwidth=(/up/i.test(config.direction))? config.$glider.height() : config.$glider.width();
			config.startpoint=(/^(left|up)/i.test(config.direction))? -config.heightorwidth : config.heightorwidth;
			featuredcontentglider.setuptoggler($, config);
			$(window).bind('unload', function(){
				config.$togglerdiv.unbind('click');
				config.$toc.unbind('click');
				config.$next.unbind('click');
				config.$prev.unbind('click');
				config=null;
			});
		});
	}
};