/*
 * jquery.tools 1.0.2 - The missing UI library
 * 
 * [tools.tabs-1.0.1, tools.tooltip-1.0.2, tools.overlay-1.0.4, tools.expose-1.0.3]
 * 
 * Copyright (c) 2009 Tero Piirainen
 * http://flowplayer.org/tools/
 *
 * Dual licensed under MIT and GPL 2+ licenses
 * http://www.opensource.org/licenses
 * 
 * -----
 * 
 * Build: Fri Jun 12 22:32:02 GMT+00:00 2009
 */
(function(c){c.tools=c.tools||{version:{}};c.tools.version.tabs="1.0.1";c.tools.addTabEffect=function(d,e){b[d]=e};var b={"default":function(d){this.getPanes().hide().eq(d).show()},fade:function(d){this.getPanes().hide().eq(d).fadeIn(this.getConf().fadeInSpeed)},slide:function(d){this.getCurrentPane().slideUp("fast");this.getPanes().eq(d).slideDown()},horizontal:function(d){if(!c._hW){c._hW=this.getPanes().eq(0).width()}this.getCurrentPane().animate({width:0},function(){c(this).hide()});this.getPanes().eq(d).animate({width:c._hW},function(){c(this).show()})}};function a(e,f,g){var d=this;var h;function i(j,k){c(d).bind(j,function(m,l){if(k&&k.call(this,l.index)===false&&l){l.proceed=false}});return d}c.each(g,function(j,k){if(c.isFunction(k)){i(j,k)}});c.extend(this,{click:function(k){if(k===h){return d}var m=d.getCurrentPane();var l=e.eq(k);if(typeof k=="string"){l=e.filter("[href="+k+"]");k=e.index(l)}if(!l.length){if(h>=0){return d}k=g.initialIndex;l=e.eq(k)}var j={index:k,proceed:true};c(d).triggerHandler("onBeforeClick",j);if(!j.proceed){return d}l.addClass(g.current);b[g.effect].call(d,k);c(d).triggerHandler("onClick",j);e.removeClass(g.current);l.addClass(g.current);h=k;return d},getConf:function(){return g},getTabs:function(){return e},getPanes:function(){return f},getCurrentPane:function(){return f.eq(h)},getCurrentTab:function(){return e.eq(h)},getIndex:function(){return h},next:function(){return d.click(h+1)},prev:function(){return d.click(h-1)},onBeforeClick:function(j){return i("onBeforeClick",j)},onClick:function(j){return i("onClick",j)}});e.each(function(j){c(this).bind(g.event,function(k){d.click(j);if(!g.history){return k.preventDefault()}})});if(g.history){e.history(function(j,k){d.click(k||0)})}if(location.hash){d.click(location.hash)}else{d.click(g.initialIndex)}f.find("a[href^=#]").click(function(){d.click(c(this).attr("href"))})}c.fn.tabs=function(g,d){var e=this.eq(typeof conf=="number"?conf:0).data("tabs");if(e){return e}var f={tabs:"a",current:"current",onBeforeClick:null,onClick:null,effect:"default",history:false,initialIndex:0,event:"click",api:false};if(c.isFunction(d)){d={onBeforeClick:d}}c.extend(f,d);this.each(function(){var h=c(this).find(f.tabs);if(!h.length){h=c(this).children()}var i=g.jquery?g:c(g);e=new a(h,i,f);c(this).data("tabs",e)});return f.api?e:this}})(jQuery);(function(b){var c,a;b.prototype.history=function(e){var d=this;if(b.browser.msie){if(!a){a=b("<iframe />").hide().get(0);b("body").append(a);setInterval(function(){var f=a.contentWindow.document;var g=f.location.hash;if(c!==g){b.event.trigger("hash",g);c=g}},100)}d.bind("click.hash",function(g){var f=a.contentWindow.document;f.open().close();f.location.hash=b(this).attr("href")});d.eq(0).triggerHandler("click.hash")}else{setInterval(function(){var f=location.hash;if(d.filter("[href*="+f+"]").length&&f!==c){c=f;b.event.trigger("hash",f)}},100)}b(window).bind("hash",e);return this}})(jQuery);
(function(c){c.tools=c.tools||{version:{}};c.tools.version.tooltip="1.0.2";var b={toggle:[function(){this.getTip().show()},function(){this.getTip().hide()}],fade:[function(){this.getTip().fadeIn(this.getConf().fadeInSpeed)},function(){this.getTip().fadeOut(this.getConf().fadeOutSpeed)}]};c.tools.addTipEffect=function(d,f,e){b[d]=[f,e]};c.tools.addTipEffect("slideup",function(){var d=this.getConf();var e=d.slideOffset||10;this.getTip().css({opacity:0}).animate({top:"-="+e,opacity:d.opacity},d.slideInSpeed||200).show()},function(){var d=this.getConf();var e=d.slideOffset||10;this.getTip().animate({top:"-="+e,opacity:0},d.slideOutSpeed||200,function(){c(this).hide().animate({top:"+="+(e*2)},0)})});function a(f,e){var d=this;var h=f.next();if(e.tip){if(e.tip.indexOf("#")!=-1){h=c(e.tip)}else{h=f.nextAll(e.tip).eq(0);if(!h.length){h=f.parent().nextAll(e.tip).eq(0)}}}function j(k,l){c(d).bind(k,function(n,m){if(l&&l.call(this)===false&&m){m.proceed=false}});return d}c.each(e,function(k,l){if(c.isFunction(l)){j(k,l)}});var g=f.is("input, textarea");f.bind(g?"focus":"mouseover",function(k){k.target=this;d.show(k);h.hover(function(){d.show()},function(){d.hide()})});f.bind(g?"blur":"mouseout",function(){d.hide()});h.css("opacity",e.opacity);var i=0;c.extend(d,{show:function(q){if(q){f=c(q.target)}clearTimeout(i);if(h.is(":animated")||h.is(":visible")){return d}var o={proceed:true};c(d).trigger("onBeforeShow",o);if(!o.proceed){return d}var n=f.position().top-h.outerHeight();var k=h.outerHeight()+f.outerHeight();var r=e.position[0];if(r=="center"){n+=k/2}if(r=="bottom"){n+=k}var l=f.outerWidth()+h.outerWidth();var m=f.position().left+f.outerWidth();r=e.position[1];if(r=="center"){m-=l/2}if(r=="left"){m-=l}n+=e.offset[0];m+=e.offset[1];h.css({position:"absolute",top:n,left:m});b[e.effect][0].call(d);c(d).trigger("onShow");return d},hide:function(){clearTimeout(i);i=setTimeout(function(){if(!h.is(":visible")){return d}var k={proceed:true};c(d).trigger("onBeforeHide",k);if(!k.proceed){return d}b[e.effect][1].call(d);c(d).trigger("onHide")},e.delay||1);return d},isShown:function(){return h.is(":visible, :animated")},getConf:function(){return e},getTip:function(){return h},getTrigger:function(){return f},onBeforeShow:function(k){return j("onBeforeShow",k)},onShow:function(k){return j("onShow",k)},onBeforeHide:function(k){return j("onBeforeHide",k)},onHide:function(k){return j("onHide",k)}})}c.prototype.tooltip=function(d){var e=this.eq(typeof d=="number"?d:0).data("tooltip");if(e){return e}var f={tip:null,effect:"slideup",delay:30,opacity:1,position:["top","center"],offset:[0,0],api:false};if(c.isFunction(d)){d={onBeforeShow:d}}c.extend(f,d);this.each(function(){e=new a(c(this),f);c(this).data("tooltip",e)});return f.api?e:this}})(jQuery);
(function(b){b.tools=b.tools||{version:{}};b.tools.version.overlay="1.0.4";var c=[];function a(h,d){var r=this,q=b(window),f,n,s,i,k,m,l;var e=d.expose&&b.tools.version.expose;function p(o,t){b(r).bind(o,function(v,u){if(t&&t.call(this)===false&&u){u.proceed=false}});return r}b.each(d,function(o,t){if(b.isFunction(t)){p(o,t)}});var j=d.target||h.attr("rel");var g=j?b(j):null;if(!g){g=h}else{k=h}q.load(function(){m=g.attr("overlay");if(!m){m=g.css("backgroundImage");if(!m){throw"background-image CSS property not set for overlay element: "+j}m=m.substring(m.indexOf("(")+1,m.indexOf(")")).replace(/\"/g,"");g.css("backgroundImage","none");g.attr("overlay",m)}s=g.outerWidth({margin:true});i=g.outerHeight({margin:true});n=b('<img src="'+m+'"/>');n.css({border:0,position:"absolute",display:"none"}).width(s).attr("overlay",true);b("body").append(n);if(k){k.bind("click.overlay",function(o){r.load(o.pageY-q.scrollTop(),o.pageX-q.scrollLeft());return o.preventDefault()})}d.close=d.close||".close";if(!g.find(d.close).length){g.prepend('<div class="close"></div>')}f=g.find(d.close);f.bind("click.overlay",function(){r.close()});if(d.preload){setTimeout(function(){var o=new Image();o.src=m},2000)}});b.extend(r,{load:function(w,v){if(!n){q.load(function(){r.load(w,v)});return r}if(r.isOpened()){return r}if(d.oneInstance){b.each(c,function(){this.close()})}var u={proceed:true};b(r).trigger("onBeforeLoad",u);if(!u.proceed){return r}if(e){n.expose(d.expose);l=n.expose().load()}w=w||d.start.top;v=v||d.start.left;var o=d.finish.top;var t=d.finish.left;if(o=="center"){o=Math.max((q.height()-i)/2,0)}if(t=="center"){t=Math.max((q.width()-s)/2,0)}if(!d.start.absolute){w+=q.scrollTop();v+=q.scrollLeft()}if(!d.finish.absolute){o+=q.scrollTop();t+=q.scrollLeft()}n.css({top:w,left:v,width:d.start.width,zIndex:d.zIndex}).show();n.animate({top:o,left:t,width:s},d.speed,function(){g.css({position:"absolute",top:o,left:t});var x=n.css("zIndex");f.add(g).css("zIndex",++x);g.fadeIn(d.fadeInSpeed,function(){b(r).trigger("onLoad")})});return r},close:function(){if(!r.isOpened()){return r}var u={proceed:true};b(r).trigger("onBeforeClose",u);if(!u.proceed){return r}if(l){l.close()}if(n.is(":visible")){g.hide();var t=d.start.top;var o=d.start.left;if(k){u=k.offset();t=u.top+k.height()/2;o=u.left+k.width()/2}n.animate({top:t,left:o,width:0},d.closeSpeed,function(){b(r).trigger("onClose",u)})}return r},getBackgroundImage:function(){return n},getContent:function(){return g},getTrigger:function(){return k},isOpened:function(){return g.is(":visible")},getConf:function(){return d},onBeforeLoad:function(o){return p("onBeforeLoad",o)},onLoad:function(o){return p("onLoad",o)},onBeforeClose:function(o){return p("onBeforeClose",o)},onClose:function(o){return p("onClose",o)}});b(document).keydown(function(o){if(o.keyCode==27){r.close()}});if(d.closeOnClick){b(document).bind("click.overlay",function(o){if(!g.is(":visible, :animated")){return}var t=b(o.target);if(t.attr("overlay")){return}if(t.parents("[overlay]").length){return}r.close()})}}b.fn.overlay=function(e){var f=this.eq(typeof e=="number"?e:0).data("overlay");if(f){return f}var d=b(window);var g={start:{top:Math.round(d.height()/2),left:Math.round(d.width()/2),width:0,absolute:false},finish:{top:80,left:"center",absolute:false},speed:"normal",fadeInSpeed:"fast",closeSpeed:"fast",close:null,oneInstance:true,closeOnClick:true,preload:true,zIndex:9999,api:false,expose:null,target:null};if(b.isFunction(e)){e={onBeforeLoad:e}}b.extend(true,g,e);this.each(function(){f=new a(b(this),g);c.push(f);b(this).data("overlay",f)});return g.api?f:this}})(jQuery);
(function(b){b.tools=b.tools||{version:{}};b.tools.version.expose="1.0.3";function a(){var e=b(window).width();if(b.browser.mozilla){return e}var d;if(window.innerHeight&&window.scrollMaxY){d=window.innerWidth+window.scrollMaxX}else{if(document.body.scrollHeight>document.body.offsetHeight){d=document.body.scrollWidth}else{d=document.body.offsetWidth}}return d<e?d+20:e}function c(g,h){var e=this,d=null,f=false,i=0;function j(k,l){b(e).bind(k,function(n,m){if(l&&l.call(this)===false&&m){m.proceed=false}});return e}b.each(h,function(k,l){if(b.isFunction(l)){j(k,l)}});b(window).bind("resize.expose",function(){if(d){d.css({width:a(),height:b(document).height()})}});b.extend(this,{getMask:function(){return d},getExposed:function(){return g},getConf:function(){return h},isLoaded:function(){return f},load:function(){if(f){return e}i=g.eq(0).css("zIndex");if(h.maskId){d=b("#"+h.maskId)}if(!d||!d.length){d=b("<div/>").css({position:"absolute",top:0,left:0,width:a(),height:b(document).height(),display:"none",opacity:0,zIndex:h.zIndex});if(h.maskId){d.attr("id",h.maskId)}b("body").append(d);var k=d.css("backgroundColor");if(!k||k=="transparent"||k=="rgba(0, 0, 0, 0)"){d.css("backgroundColor",h.color)}if(h.closeOnEsc){b(document).bind("keydown.unexpose",function(n){if(n.keyCode==27){e.close()}})}if(h.closeOnClick){d.bind("click.unexpose",function(){e.close()})}}var m={proceed:true};b(e).trigger("onBeforeLoad",m);if(!m.proceed){return e}b.each(g,function(){var n=b(this);if(!/relative|absolute|fixed/i.test(n.css("position"))){n.css("position","relative")}});g.css({zIndex:h.zIndex+1});var l=d.height();if(!this.isLoaded()){d.css({opacity:0,display:"block"}).fadeTo(h.loadSpeed,h.opacity,function(){if(d.height()!=l){d.css("height",l)}b(e).trigger("onLoad")})}f=true;return e},close:function(){if(!f){return e}var k={proceed:true};b(e).trigger("onBeforeClose",k);if(k.proceed===false){return e}d.fadeOut(h.closeSpeed,function(){b(e).trigger("onClose");g.css({zIndex:b.browser.msie?i:null})});f=false;return e},onBeforeLoad:function(k){return j("onBeforeLoad",k)},onLoad:function(k){return j("onLoad",k)},onBeforeClose:function(k){return j("onBeforeClose",k)},onClose:function(k){return j("onClose",k)}})}b.fn.expose=function(d){var e=this.eq(typeof d=="number"?d:0).data("expose");if(e){return e}var f={maskId:null,loadSpeed:"slow",closeSpeed:"fast",closeOnClick:true,closeOnEsc:true,zIndex:9998,opacity:0.8,color:"#456",api:false};if(typeof d=="string"){d={color:d}}b.extend(f,d);this.each(function(){e=new c(b(this),f);b(this).data("expose",e)});return f.api?e:this}})(jQuery);
/**
 * jquery.scrollable 1.0.5 - Scroll your HTML with eye candy.
 * 
 * Copyright (c) 2009 Tero Piirainen
 * http://flowplayer.org/tools/scrollable.html
 *
 * Dual licensed under MIT and GPL 2+ licenses
 * http://www.opensource.org/licenses
 *
 * Launch  : March 2008
 * Date: 2009-06-12 11:02:45 +0000 (Fri, 12 Jun 2009)
 * Revision: 1911 
 */
(function($) {
		
	// static constructs
	$.tools = $.tools || {version: {}};
	
	$.tools.version.scrollable = '1.0.5';
				
	var current = null;		

	
	// constructor
	function Scrollable(root, conf) {   

		// current instance
		var self = this;  
		if (!current) { current = self; }		
		
		// generic binding function
		function bind(name, fn) {
			$(self).bind(name, function(e, args)  {
				if (fn && fn.call(this, args.index) === false && args) {
					args.proceed = false;	
				}	
			});	
			
			return self;
		}
		
		// bind all callbacks from configuration
		$.each(conf, function(name, fn) {
			if ($.isFunction(fn)) { bind(name, fn); }
		});   
		
		
		// horizontal flag
		var horizontal = !conf.vertical;				
		
		// wrap (root elements for items)
		var wrap = $(conf.items, root);				
		
		// current index
		var index = 0;		
		
		function find(query, ctx) {
			return query.indexOf("#") != -1 ? $(query).eq(0) : ctx.siblings(query).eq(0);	
		}		
		
		// get handle to navigational elements
		var navi = find(conf.navi, root);
		var prev = find(conf.prev, root);
		var next = find(conf.next, root);
		var prevPage = find(conf.prevPage, root);
		var nextPage = find(conf.nextPage, root);
		
		
		// methods
		$.extend(self, {
			
			getIndex: function() {
				return index;	
			},
	
			getConf: function() {
				return conf;	
			},
			
			getSize: function() {
				return self.getItems().size();	
			},
	
			getPageAmount: function() {
				return Math.ceil(this.getSize() / conf.size); 	
			},
			
			getPageIndex: function() {
				return Math.ceil(index / conf.size);	
			},

			getRoot: function() {
				return root;	
			},
			
			getItemWrap: function() {
				return wrap;	
			},
			
			getItems: function() {
				return wrap.children();	
			},
			
			getVisibleItems: function() {
				return self.getItems().slice(index, index + conf.size);	
			},
			
			/* all seeking functions depend on this */		
			seekTo: function(i, time, fn) {
				
				// default speed
				if (time === undefined) { time = conf.speed; }
				
				// function given as second argument
				if ($.isFunction(time)) {
					fn = time;
					time = conf.speed;
				}
								
				if (i < 0) { i = 0; }				
				if (i > self.getSize() - conf.size) { return self; } 				

				var item = self.getItems().eq(i);					
				if (!item.length) { return self; }				
				
				
				// onBeforeSeek
				var p = {index: i, proceed: true};
				$(self).trigger("onBeforeSeek", p);				
				if (!p.proceed) { return self; }
									
				
				if (horizontal) {
 					var left = -item.position().left;					
					wrap.animate({left: left}, time, conf.easing, fn ? function() { fn.call(self); } : null);
					
				} else {
					var top = -item.position().top;										
					wrap.animate({top: top}, time, conf.easing, fn ? function() { fn.call(self); } : null);							
				}	
				
				
				// navi status update
				if (navi.length) {
					var klass = conf.activeClass;
					var page = Math.ceil(i / conf.size);
					page = Math.min(page, navi.children().length - 1);
					navi.children().removeClass(klass).eq(page).addClass(klass);
				} 
				
				// prev buttons disabled flag
				if (i === 0) {
					prev.add(prevPage).addClass(conf.disabledClass);					
				} else {
					prev.add(prevPage).removeClass(conf.disabledClass);
				}
								
				// next buttons disabled flag
				if (i >= self.getSize() - conf.size) {
					next.add(nextPage).addClass(conf.disabledClass);
				} else {
					next.add(nextPage).removeClass(conf.disabledClass);
				}				
				
				current = self;
				index = i;				
				
				// onSeek after index being updated
				$(self).trigger("onSeek", {index: i});				
				return self; 
			},			
			
				
			move: function(offset, time, fn) {
				var to = index + offset;
				if (conf.loop && to > (self.getSize() - conf.size)) {
					to = 0;	
				}
				return this.seekTo(to, time, fn);
			},
			
			next: function(time, fn) {
				return this.move(1, time, fn);	
			},
			
			prev: function(time, fn) {
				return this.move(-1, time, fn);	
			},
			
			movePage: function(offset, time, fn) {
				return this.move(conf.size * offset, time, fn);		
			},
			
			setPage: function(page, time, fn) {
				var size = conf.size;
				var index = size * page;
				var lastPage = index + size >= this.getSize(); 
				if (lastPage) {
					index = this.getSize() - conf.size;
				}
				return this.seekTo(index, time, fn);
			},
			
			prevPage: function(time, fn) {
				return this.setPage(this.getPageIndex() - 1, time, fn);
			},  
	
			nextPage: function(time, fn) {
				return this.setPage(this.getPageIndex() + 1, time, fn);
			}, 
			
			begin: function(time, fn) {
				return this.seekTo(0, time, fn);	
			},
			
			end: function(time, fn) {
				return this.seekTo(this.getSize() - conf.size, time, fn);	
			},
			
			reload: function() {
				return load();	
			},
			
			click: function(index, time, fn) {
				var item = self.getItems().eq(index);
				var klass = conf.activeClass;			
				// check that index is sane
				if (index < 0 || index >= this.getSize()) { return self; }
				
				// special case with two items
				if (conf.size == 2) {
					if (index == self.getIndex()) { index--; }
					self.getItems().removeClass(klass);
					item.addClass(klass);					
					return this.seekTo(index, time, fn);
				}

				if (!item.hasClass(klass)) {				
					self.getItems().removeClass(klass);
					item.addClass(klass);
					var delta = Math.floor(conf.size / 2);
					var to = index - delta;

					// next to last item must work
					if (to > self.getSize() - conf.size) { 
						to = self.getSize() - conf.size; 
					}
					
					if (to !== index) {
						return this.seekTo(to, time, fn);		
					}				 
				}
				
				return self;
			},

			// callback functions
			onBeforeSeek: function(fn) {
				return bind("onBeforeSeek", fn); 		
			},
			
			onSeek: function(fn) {
				return bind("onSeek", fn); 		
			}
			
		});
	
		
		// mousewheel
		if ($.isFunction($.fn.mousewheel)) { 
			root.bind("mousewheel.scrollable", function(e, delta)  {
				// opera goes to opposite direction
				var step = $.browser.opera ? 1 : -1;
				
				self.move(delta > 0 ? step : -step, 50);
				return false;
			});
		}  
		
		// prev button		
		prev.addClass(conf.disabledClass).click(function() { 
			self.prev(); 
		});
		

		// next button
		next.click(function() { 
			self.next(); 
		});
		
		// prev page button
		nextPage.click(function() { 
			self.nextPage(); 
		});
		

		// next page button
		prevPage.addClass(conf.disabledClass).click(function() { 
			self.prevPage(); 
		});		

		
		// keyboard
		if (conf.keyboard) {			

			// keyboard works on one instance at the time. thus we need to unbind first
			$(document).unbind("keydown.scrollable").bind("keydown.scrollable", function(evt) {
				
				var el = current;	
				if (!el || evt.altKey || evt.ctrlKey) { return; }
					
				if (horizontal && (evt.keyCode == 37 || evt.keyCode == 39)) {					
					el.move(evt.keyCode == 37 ? -1 : 1);
					return evt.preventDefault();
				}	
				
				if (!horizontal && (evt.keyCode == 38 || evt.keyCode == 40)) {
					el.move(evt.keyCode == 38 ? -1 : 1);
					return evt.preventDefault();
				}
				
				return true;
				
			});	 
		}

		// navi 			
		function load() {			
	
			// generate new entries
			if (navi.is(":empty") || navi.data("me") == self) {
				
				navi.empty();
				navi.data("me", self);
				
				for (var i = 0; i < self.getPageAmount(); i++) {		
					
					var item = $("<" + conf.naviItem + "/>").attr("href", i).click(function(e) {							
						var el = $(this);
						el.parent().children().removeClass(conf.activeClass);
						el.addClass(conf.activeClass);
						self.setPage(el.attr("href"));
						return e.preventDefault();
					});
					
					if (i === 0) { item.addClass(conf.activeClass); }
					navi.append(item);					
				}
				
			// assign onClick events to existing entries
			} else {
				
				// find a entries first -> syntaxically correct
				var els = navi.children(); 
				
				els.each(function(i)  {
					var item = $(this);
					item.attr("href", i);
					if (i === 0) { item.addClass(conf.activeClass); }
					
					item.click(function() {
						navi.find("." + conf.activeClass).removeClass(conf.activeClass);
						item.addClass(conf.activeClass);
						self.setPage(item.attr("href"));
					});
					
				});
			}
			
			
			// item.click()
			if (conf.clickable) {
				self.getItems().each(function(index, arg) {
					var el = $(this);
					if (!el.data("set")) {
						el.bind("click.scrollable", function() {
							self.click(index);		
						});
						el.data("set", true);
					}
				});				
			}
			
			
			// hover
			if (conf.hoverClass) {
				self.getItems().hover(function()  {
					$(this).addClass(conf.hoverClass);		
				}, function() {
					$(this).removeClass(conf.hoverClass);	
				});
			}			
			
			return self;
		}
		
		load();
		
		
		// interval stuff
		var timer = null;

		function setTimer() {

			// do not start additional timer if already exists
			if (timer) { return; }
			
			// construct new timer
			timer = setInterval(function()  {
					
				// check if interval is being changed dynamically during runtime
				if (conf.interval === 0) {					
					clearInterval(timer);
					timer = 0;
					return;
				}			
				
				self.next();				
			}, conf.interval);
		}	
		
		if (conf.interval > 0) {			
			
			// when mouse enters, autoscroll stops
			root.hover(function() {			
				clearInterval(timer);		
				timer = 0;
				
			}, function() {		
				setTimer();	
			});
			
			setTimer();	
		}
		
	} 

		
	// jQuery plugin implementation
	$.fn.scrollable = function(conf) { 
			
		// already constructed --> return API
		var el = this.eq(typeof conf == 'number' ? conf : 0).data("scrollable");
		if (el) { return el; }		
		
 
		var opts = {
			
			// basics
			size: 5,
			vertical:false,			
			clickable: true,
			loop: false,
			interval: 0,			
			speed: 400,
			keyboard: true,			
			
			// other
			activeClass:'active',
			disabledClass: 'disabled',
			hoverClass: null,			
			easing: 'swing',
			
			// navigational elements
			items: '.items',
			prev: '.prev',
			next: '.next',
			prevPage: '.prevPage',
			nextPage: '.nextPage',			
			navi: '.navi',
			naviItem: 'a',
			api:false,

			
			// callbacks
			onBeforeSeek: null,
			onSeek: null
			
		}; 
		
		
		$.extend(opts, conf);		
		
		this.each(function() {			
			el = new Scrollable($(this), opts);
			$(this).data("scrollable", el);	
		});
		
		return opts.api ? el: this; 
		
	};
			
	
})(jQuery);