//JavaScript Document
//Author: Mathew Holloway

//Variables
var current_fade = 0;
var current_slide = 0;
var hide = false;
var image_width = 1920;
var window_size = 960;
var msex = 0; 
var msey = 0;
var IE6 = false; 
var speed = 0;
var max_speed = 20;
var home_slide_speed = 1500;
var totalImages = 5;

//Setup page
$(document).ready(function(){
	//Setup behaviours
	
	$('img#panorama').load(function()	{

		services_fade();	
	
	});
	
	setTimeout(function(){services_fade();}, 3200);

	function services_fade()    {


		if ($('img#panorama').hasClass('loading'))    {
			$('img#panorama').hide().removeClass('loading').fadeIn();
			$('.slider .hotspots').hide().removeClass('loading').fadeIn(600);
		}
	
	}

	
	if(slide_on == true){
		setupSlide();
	}
	if(fade_on == true){
		var random_number=Math.ceil(Math.random()*totalImages);
		setImages(random_number);
		setupFade();
	}
	if(anim_on == true){
		$(".background_image").removeClass("spinner");
		setupAnim();
	}
	if(fade_black == true){
		//Fade out any transparent blocks
		$('#black_fade').fadeTo(0, 0.8);
	}
	if(services_overview == true){
		setupServices();
	}

	var arVersion = navigator.appVersion.split("MSIE");
	var version = parseFloat(arVersion[1]);

	if ((version >= 5.5) && (version < 7) && (document.body.filters)) {
		IE6 = true; 
		DD_belatedPNG.fix('#logo a img');
		DD_belatedPNG.fix('.arrow_black_left');
		DD_belatedPNG.fix('.arrow_black_right');
		DD_belatedPNG.fix('.bubble');
		DD_belatedPNG.fix('.hotspot');
		DD_belatedPNG.fix('.hotspot_over');
		DD_belatedPNG.fix('.circle_container img');
		DD_belatedPNG.fix('#services a div');
		DD_belatedPNG.fix('.footer p img');

		$('.circle_container').animate({top: 320}, 0, function() {
					// Animation complete.
		});
		$('#hide_info').animate({left: -30}, 0, function() {
					// Animation complete.
		});
		$('#show_info').animate({left: -30}, 0, function() {
					// Animation complete.
		});
	}
});

//Load the correct images for the home page
function setImages(set) {

//	set = 1;

	for (var i=1; i<=3; i++)
	{
		document.getElementById('slide_'+(i)).src='images/home/set_0'+set+'_'+(i)+'.jpg';
	}
	
	/*
	document.getElementById('slide_1').src='images/home/set_0'+set+'_1.jpg';
	document.getElementById('slide_2').src='images/home/set_0'+set+'_2.jpg';
	document.getElementById('slide_3').src='images/home/set_0'+set+'_3.jpg';
	document.getElementById('slide_4').src='images/home/set_0'+set+'_4.jpg';
	document.getElementById('slide_5').src='images/home/set_0'+set+'_5.jpg';
	document.getElementById('slide_6').src='images/home/set_0'+set+'_6.jpg';
	document.getElementById('slide_7').src='images/home/set_0'+set+'_7.jpg';
	document.getElementById('slide_8').src='images/home/set_0'+set+'_8.jpg';
	document.getElementById('slide_9').src='images/home/set_0'+set+'_9.jpg';
	*/
			
	
	/*		
	if(set == 2){
			document.getElementById('slide_1').src='images/home/set_03_1.jpg';
			document.getElementById('slide_2').src='images/home/set_03_2.jpg';
			document.getElementById('slide_3').src='images/home/set_03_3.jpg';
			document.getElementById('slide_4').src='images/home/set_03_4.jpg';
	}else if(set == 1){
			document.getElementById('slide_1').src='images/home/set_02_1.jpg';
			document.getElementById('slide_2').src='images/home/set_02_2.jpg';
			document.getElementById('slide_3').src='images/home/set_02_3.jpg';
			document.getElementById('slide_4').src='images/home/set_02_4.jpg';
	}else if(set == 3){
			document.getElementById('slide_1').src='images/home/set_01_1.jpg';
			document.getElementById('slide_2').src='images/home/set_01_2.jpg';
			document.getElementById('slide_3').src='images/home/set_01_3.jpg';
			document.getElementById('slide_4').src='images/home/set_01_4.jpg';
	}else {
			document.getElementById('slide_1').src='images/home/set_04_1.jpg';
			document.getElementById('slide_2').src='images/home/set_04_2.jpg';
			document.getElementById('slide_3').src='images/home/set_04_3.jpg';
			document.getElementById('slide_4').src='images/home/set_04_4.jpg';
	}
	*/
}

//Preloader function
function preload(images) {
alert("34344")
    if (document.images) {
        var i = 0;
        var imageArray = new Array();
        imageArray = images.split(',');
        var imageObj = new Image();
        for(i=0; i<=imageArray.length-1; i++) {
            //document.write('<img src="' + imageArray[i] + '" />');// Write to page (uncomment to check images)
            imageObj.src=images[i];
        }
    }
}

//Functions for services overview custom animation

function setupServices()    {	
	//Fade out any transparent blocks
	$('#black_fade').fadeTo(0, 0.8);
	$('#black_box').fadeTo(0, 0.8);
	$('#show_info').hide();

	$('#show_info').click(function() {
		showInfo();
	});
	$('#hide_info').click(function() {
		hideInfo();
	});

	//Set initial value
	$('.slider').animate({marginLeft: 0}, 0, function() {});

	var i = 0;
	var number_of_items = $('.hotspots').children().size();
	while(i < number_of_items){
		var div = $('.hotspots').children().eq(i);
		div.children().eq(0).hide();
		div.children().eq(1).bind("mouseenter", function(event){
			overHotspot(this);
		});
		div.children().eq(2).bind("mouseleave", function(event){
			outHotspot(this);
		});
		div.children().eq(1).bind("click", function(event){
			clickHotspot(this);
		});
		div.children().eq(2).hide();	
		//div.children().eq(2).children().eq(1).hide();//bind("click", function(event){
		div.children().eq(3).hide();	
		//div.children().eq(1).show();	
		i++;
	}

	window_width = $(".background_image").width();
	image_width = $(".slider img").width();
	image_height = $(".slider img").height();

	//Set interval to animate page 40 times a second
	var interval = setInterval(function(){
		goServicesAnim();
	}, 25);

	//Update x and y position everytime mouse is moved
	$("html").mousemove(function(e){	
		msex = e.pageX;
		msey = e.pageY;
	});		
};
function hideBubble(me){
	var div = $(me).parent().parent();
	if($.browser.msie || $.browser.chrome){
		div.children().eq(2).hide();
	}else{
		div.children().eq(2).fadeOut('slow', function() {});
	}
};
function overHotspot(me){
	var div = $(me).parent();
	if($.browser.msie || $.browser.chrome){
		div.children().eq(0).show();
		//div.children().eq(3).show();
	}else{
		div.children().eq(0).fadeIn('slow', function() {});
		//div.children().eq(3).fadeIn('slow', function() {});
	}

	if($.browser.msie || $.browser.chrome){
		div.children().eq(2).show();
		//div.children().eq(3).hide();
	}else{
		div.children().eq(2).fadeIn('slow', function() {});
		//div.children().eq(3).fadeOut('slow', function() {});
	}

};
function outHotspot(me){
	var div = $(me).parent();
	if($.browser.msie || $.browser.chrome){
		div.children().eq(0).hide();
		//div.children().eq(3).hide();
	}else{
		div.children().eq(0).fadeOut('slow', function() {});
		//div.children().eq(3).fadeOut('slow', function() {});
	}

	var number_of_items = $('.hotspots').children().size();
	var k = 0;
	while(k < number_of_items){
		var old = $('.hotspots').children().eq(k);
		if($.browser.msie || $.browser.chrome){
			old.children().eq(2).hide();
		}else{
			old.children().eq(2).fadeOut('slow', function() {});
		}
		k++;
	};


};
function clickHotspot(me){
	var div = $(me).parent();
	
};
function goServicesAnim(){
	//Set variables
	var margin = parseInt($('.slider').css("margin-left"));
	//Check nothing stupid has happened
	if(margin > 0){
		margin = 0;
	};

	if((msey < (image_height + 150)) && (msey > 150)){
		var left_offset = $(".background_image").offset().left;
		if((msex < (window_width + left_offset)) && (msex > left_offset)){

			var position = msex - left_offset;// / window_size;

			//Check image width and height 
			image_width = $(".slider img").width();
			image_height = $(".slider img").height();

			if(position <= 240){
				//Move to left
				speed = speed + 1.2;//parseInt((240 - position)/100); 
				if(speed > max_speed){
					speed = max_speed;
				}
			}else{
				//Slow down
				slowDown();
			};

			if(position >= (window_width - 240)){
				//Move to right
				speed = speed - 1.25;//parseInt((240 - (window_width - position))/100); 
				if(speed < (0 - max_speed)){
					speed = (0 - max_speed);
				}
			}else{
				//Slow down
				slowDown();
			};


		}else{
			//Slow down
			slowDown();
		};
	}else{
		//Slow down
		slowDown();
	};

	//Move it
	if(speed != 0){
		moveServicesAnim(speed, margin);
	};

};

function slowDown(){
	//Slow down
	if(speed < 0){
		speed = speed + 1;
		if(speed > 0){
			speed = 0;
		}
	}else if(speed > 0){
		speed = speed - 1;
		if(speed < 0){
			speed = 0;
		}
	}
}
function moveServicesAnim(speed, margin){
		var goto = margin + speed; 
		//Check not scrolled off screen
		if(goto > 0){
			goto = 0; 
			speed = 0;
		}	
		if(goto < (window_width - image_width)){
			goto = window_width - image_width; 
			speed = 0;
		}	
		if(goto <= 0){
			$('.slider').animate({marginLeft: goto}, 0, function() {
			// Animation complete.
		});
	}

}

//Functions for services overview custom animation
function hideInfo(){
	if(hide == false){
		hide = true; 
		$('#info').animate({marginLeft: '-=320'}, 500, function() {
    		// Animation complete.
 		});
		$('#hide_info').hide();
		$('#show_info').show();
		//$('.show_info').fadeIn('slow', function() {});
		//$('.hide_info').fadeOut('slow', function() {});
	}
}
function showInfo(){
	if(hide == true){
		hide = false; 
		$('#info').animate({marginLeft: '+=320'}, 500, function() {
    		// Animation complete.
 		});
		$('#show_info').hide();
		$('#hide_info').show();
	}
}

//Set up automatic animateed slideshow on index page
function setupAnim(){
	
	var number_of_items = $('.slider').children().size();
	$('.slider').cycle({
		fx: 'fade', // choose your transition type, ex: fade, scrollUp, shuffle, etc...
		speed: home_slide_speed,
		autostop: number_of_items,
		timeout: anim_delay
	});
}

//Set up fade behaviours
function setupFade(){	
	//Getting the amount of elements 
	var number_of_fade_items = $('.fader').children().size();
	//alert(number_of_fade_items);

	//Counter to store position
	var i = 1;
	//Loop through all entries and remove all but first
	while(i < number_of_fade_items){
		$('.fader').children().eq(i).hide();//.fadeOut('slow', function() {});	
		i++;
	}
	//If only one entry then also remove next button
	if(number_of_fade_items == 1){
		$('#next_fade').hide();
	}
	//Remove prev button as starting at first entry
	$('#prev_fade').hide();

	//Add button handlers
	$('#prev_fade').click(function() {
		prevFade();
	});
	$('#next_fade').click(function() {
		nextFade();
	});
}

//Animate fades
function fadeIt(new_page, old_page){
	//Getting the amount of elements 
	var number_of_items = $('.fader').children().size();
	//Counter to store position
	var i = 0;
	//Loop through all entries
	if(old_page != new_page){
		while(i < number_of_items){
			if(i == old_page){
				$('.fader').children().eq(i).fadeOut('slow', function() {});
			}else if(i == new_page){
				$('.fader').children().eq(i).fadeIn('slow', function() {});
			}
			i++;
		}
		if(new_page == 0){
			$('#prev_fade').fadeOut('slow', function() {});
		}
		if(new_page == (number_of_items - 1)){
			$('#next_fade').fadeOut('slow', function() {});
		}
		if(old_page == 0){
			$('#prev_fade').fadeIn('slow', function() {});
		}
		if(old_page == (number_of_items - 1)){
			$('#next_fade').fadeIn('slow', function() {});
		}
	}else{
		//Do nothing
	}
}

//Get prev page to fade to
function prevFade(){
	//Stores for positions
	var old_page = current_fade;
	var new_page = old_page - 1;
	//Getting the amount of elements 
	var number_of_items = $('.fader').children().size();
	//Check not gone before first page
	if(new_page < 0){
		new_page = 0; 
	}
	current_fade = new_page;
	fadeIt(new_page, old_page);
}

//Get next page to fade to
function nextFade(){
	//Stores for positions
	var old_page = current_fade;
	var new_page = old_page + 1;
	//Getting the amount of elements 
	var number_of_items = $('.fader').children().size();
	//Check not gone before first page
	if(new_page >= number_of_items){
		new_page = (number_of_items - 1); 
	}
	current_fade = new_page;
	fadeIt(new_page, old_page);
}

//Set up slide behaviours
function setupSlide(){	
	//Getting the amount of elements 
	var number_of_slide_items = $('.slider').children().size();

	//Counter to store position
	var j = 1;	
	//If only one entry then also remove next button
	if(number_of_slide_items == 1){
		$('#next_slide').hide();
		$('.circle_container').hide();
	}else{
		while(j < number_of_slide_items){
			$('.circle_container').children().eq(j).hide();	
			j++;
		}
	}
	//Remove prev button as starting at first entry
	$('#prev_slide').hide();

	//Add button handlers
	$('#prev_slide').click(function() {
		prevSlide();	
	});
	$('#next_slide').click(function() {
		nextSlide();
	});
}

//Get prev page to fade to
function prevSlide(){
	//Stores for positions
	var old_page = current_slide;
	var new_page = old_page - 1;
	//Getting the amount of elements 
	var number_of_items = $('.slider').children().size();
	//Check not gone before first page
	if(new_page < 0){
		new_page = 0; 
	}
	current_slide = new_page;
	slideIt(new_page, old_page);
}

//Get next page to fade to
function nextSlide(){
	//Stores for positions
	var old_page = current_slide;
	var new_page = old_page + 1;
	//Getting the amount of elements 
	var number_of_items = $('.slider').children().size();
	//Check not gone before first page
	if(new_page >= number_of_items){
		new_page = (number_of_items - 1); 
	}
	current_slide = new_page;
	slideIt(new_page, old_page);
}

//Make it slide
function slideIt(new_page, old_page){

	//Getting the amount of elements 
	var number_of_items = $('.slider').children().size();
	//Loop through all entries
	if(old_page != new_page){

		if(old_page < new_page){
/* 		alert( "LEFT" ); */
			$('.slider').animate({marginLeft: '-=960'}, 500, function() {
    			// Animation complete.
 			});
		}else{
/* 		alert( "RIGHT" ); */
					$('.slider').animate({marginLeft: '+=960'}, 500, function() {
    			// Animation complete.
 			});
		}
		
		$('.circle_container').children().eq(old_page).fadeOut();
		$('.circle_container').children().eq(new_page).fadeIn();

		if(new_page == 0){
			$('#prev_slide').hide();
		}
		if(new_page == (number_of_items - 1)){
			$('#next_slide').hide();
		}
		if(old_page == 0){
			$('#prev_slide').fadeIn('slow', function() {});
		}
		if(old_page == (number_of_items - 1)){
			$('#next_slide').fadeIn('slow', function() {});
		}

	}else{
		//Do nothing
	}
}



//Set up custom fonts
//function setupIFR(){	
//}



/*
 * jQuery Cycle Plugin (core engine)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version: 2.88 (08-JUN-2010)
 * Dual licensed under the MIT and GPL licenses.
 * http://jquery.malsup.com/license.html
 * Requires: jQuery v1.2.6 or later
 */
(function($){var ver="2.88";if($.support==undefined){$.support={opacity:!($.browser.msie)};}function debug(s){if($.fn.cycle.debug){log(s);}}function log(){if(window.console&&window.console.log){window.console.log("[cycle] "+Array.prototype.join.call(arguments," "));}}$.fn.cycle=function(options,arg2){var o={s:this.selector,c:this.context};if(this.length===0&&options!="stop"){if(!$.isReady&&o.s){log("DOM not ready, queuing slideshow");$(function(){$(o.s,o.c).cycle(options,arg2);});return this;}log("terminating; zero elements found by selector"+($.isReady?"":" (DOM not ready)"));return this;}return this.each(function(){var opts=handleArguments(this,options,arg2);if(opts===false){return;}opts.updateActivePagerLink=opts.updateActivePagerLink||$.fn.cycle.updateActivePagerLink;if(this.cycleTimeout){clearTimeout(this.cycleTimeout);}this.cycleTimeout=this.cyclePause=0;var $cont=$(this);var $slides=opts.slideExpr?$(opts.slideExpr,this):$cont.children();var els=$slides.get();if(els.length<2){log("terminating; too few slides: "+els.length);return;}var opts2=buildOptions($cont,$slides,els,opts,o);if(opts2===false){return;}var startTime=opts2.continuous?10:getTimeout(els[opts2.currSlide],els[opts2.nextSlide],opts2,!opts2.rev);if(startTime){startTime+=(opts2.delay||0);if(startTime<10){startTime=10;}debug("first timeout: "+startTime);this.cycleTimeout=setTimeout(function(){go(els,opts2,0,(!opts2.rev&&!opts.backwards));},startTime);}});};function handleArguments(cont,options,arg2){if(cont.cycleStop==undefined){cont.cycleStop=0;}if(options===undefined||options===null){options={};}if(options.constructor==String){switch(options){case"destroy":case"stop":var opts=$(cont).data("cycle.opts");if(!opts){return false;}cont.cycleStop++;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);}cont.cycleTimeout=0;$(cont).removeData("cycle.opts");if(options=="destroy"){destroy(opts);}return false;case"toggle":cont.cyclePause=(cont.cyclePause===1)?0:1;checkInstantResume(cont.cyclePause,arg2,cont);return false;case"pause":cont.cyclePause=1;return false;case"resume":cont.cyclePause=0;checkInstantResume(false,arg2,cont);return false;case"prev":case"next":var opts=$(cont).data("cycle.opts");if(!opts){log('options not found, "prev/next" ignored');return false;}$.fn.cycle[options](opts);return false;default:options={fx:options};}return options;}else{if(options.constructor==Number){var num=options;options=$(cont).data("cycle.opts");if(!options){log("options not found, can not advance slide");return false;}if(num<0||num>=options.elements.length){log("invalid slide index: "+num);return false;}options.nextSlide=num;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}if(typeof arg2=="string"){options.oneTimeFx=arg2;}go(options.elements,options,1,num>=options.currSlide);return false;}}return options;function checkInstantResume(isPaused,arg2,cont){if(!isPaused&&arg2===true){var options=$(cont).data("cycle.opts");if(!options){log("options not found, can not resume");return false;}if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}go(options.elements,options,1,(!opts.rev&&!opts.backwards));}}}function removeFilter(el,opts){if(!$.support.opacity&&opts.cleartype&&el.style.filter){try{el.style.removeAttribute("filter");}catch(smother){}}}function destroy(opts){if(opts.next){$(opts.next).unbind(opts.prevNextEvent);}if(opts.prev){$(opts.prev).unbind(opts.prevNextEvent);}if(opts.pager||opts.pagerAnchorBuilder){$.each(opts.pagerAnchors||[],function(){this.unbind().remove();});}opts.pagerAnchors=null;if(opts.destroy){opts.destroy(opts);}}function buildOptions($cont,$slides,els,options,o){var opts=$.extend({},$.fn.cycle.defaults,options||{},$.metadata?$cont.metadata():$.meta?$cont.data():{});if(opts.autostop){opts.countdown=opts.autostopCount||els.length;}var cont=$cont[0];$cont.data("cycle.opts",opts);opts.$cont=$cont;opts.stopCount=cont.cycleStop;opts.elements=els;opts.before=opts.before?[opts.before]:[];opts.after=opts.after?[opts.after]:[];opts.after.unshift(function(){opts.busy=0;});if(!$.support.opacity&&opts.cleartype){opts.after.push(function(){removeFilter(this,opts);});}if(opts.continuous){opts.after.push(function(){go(els,opts,0,(!opts.rev&&!opts.backwards));});}saveOriginalOpts(opts);if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($slides);}if($cont.css("position")=="static"){$cont.css("position","relative");}if(opts.width){$cont.width(opts.width);}if(opts.height&&opts.height!="auto"){$cont.height(opts.height);}if(opts.startingSlide){opts.startingSlide=parseInt(opts.startingSlide);}else{if(opts.backwards){opts.startingSlide=els.length-1;}}if(opts.random){opts.randomMap=[];for(var i=0;i<els.length;i++){opts.randomMap.push(i);}opts.randomMap.sort(function(a,b){return Math.random()-0.5;});opts.randomIndex=1;opts.startingSlide=opts.randomMap[1];}else{if(opts.startingSlide>=els.length){opts.startingSlide=0;}}opts.currSlide=opts.startingSlide||0;var first=opts.startingSlide;$slides.css({position:"absolute",top:0,left:0}).hide().each(function(i){var z;if(opts.backwards){z=first?i<=first?els.length+(i-first):first-i:els.length-i;}else{z=first?i>=first?els.length-(i-first):first-i:els.length-i;}$(this).css("z-index",z);});$(els[first]).css("opacity",1).show();removeFilter(els[first],opts);if(opts.fit&&opts.width){$slides.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}var reshape=opts.containerResize&&!$cont.innerHeight();if(reshape){var maxw=0,maxh=0;for(var j=0;j<els.length;j++){var $e=$(els[j]),e=$e[0],w=$e.outerWidth(),h=$e.outerHeight();if(!w){w=e.offsetWidth||e.width||$e.attr("width");}if(!h){h=e.offsetHeight||e.height||$e.attr("height");}maxw=w>maxw?w:maxw;maxh=h>maxh?h:maxh;}if(maxw>0&&maxh>0){$cont.css({width:maxw+"px",height:maxh+"px"});}}if(opts.pause){$cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});}if(supportMultiTransitions(opts)===false){return false;}var requeue=false;options.requeueAttempts=options.requeueAttempts||0;$slides.each(function(){var $el=$(this);this.cycleH=(opts.fit&&opts.height)?opts.height:($el.height()||this.offsetHeight||this.height||$el.attr("height")||0);this.cycleW=(opts.fit&&opts.width)?opts.width:($el.width()||this.offsetWidth||this.width||$el.attr("width")||0);if($el.is("img")){var loadingIE=($.browser.msie&&this.cycleW==28&&this.cycleH==30&&!this.complete);var loadingFF=($.browser.mozilla&&this.cycleW==34&&this.cycleH==19&&!this.complete);var loadingOp=($.browser.opera&&((this.cycleW==42&&this.cycleH==19)||(this.cycleW==37&&this.cycleH==17))&&!this.complete);var loadingOther=(this.cycleH==0&&this.cycleW==0&&!this.complete);if(loadingIE||loadingFF||loadingOp||loadingOther){if(o.s&&opts.requeueOnImageNotLoaded&&++options.requeueAttempts<100){log(options.requeueAttempts," - img slide not loaded, requeuing slideshow: ",this.src,this.cycleW,this.cycleH);setTimeout(function(){$(o.s,o.c).cycle(options);},opts.requeueTimeout);requeue=true;return false;}else{log("could not determine size of image: "+this.src,this.cycleW,this.cycleH);}}}return true;});if(requeue){return false;}opts.cssBefore=opts.cssBefore||{};opts.animIn=opts.animIn||{};opts.animOut=opts.animOut||{};$slides.not(":eq("+first+")").css(opts.cssBefore);if(opts.cssFirst){$($slides[first]).css(opts.cssFirst);}if(opts.timeout){opts.timeout=parseInt(opts.timeout);if(opts.speed.constructor==String){opts.speed=$.fx.speeds[opts.speed]||parseInt(opts.speed);}if(!opts.sync){opts.speed=opts.speed/2;}var buffer=opts.fx=="shuffle"?500:250;while((opts.timeout-opts.speed)<buffer){opts.timeout+=opts.speed;}}if(opts.easing){opts.easeIn=opts.easeOut=opts.easing;}if(!opts.speedIn){opts.speedIn=opts.speed;}if(!opts.speedOut){opts.speedOut=opts.speed;}opts.slideCount=els.length;opts.currSlide=opts.lastSlide=first;if(opts.random){if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.backwards){opts.nextSlide=opts.startingSlide==0?(els.length-1):opts.startingSlide-1;}else{opts.nextSlide=opts.startingSlide>=(els.length-1)?0:opts.startingSlide+1;}}if(!opts.multiFx){var init=$.fn.cycle.transitions[opts.fx];if($.isFunction(init)){init($cont,$slides,opts);}else{if(opts.fx!="custom"&&!opts.multiFx){log("unknown transition: "+opts.fx,"; slideshow terminating");return false;}}}var e0=$slides[first];if(opts.before.length){opts.before[0].apply(e0,[e0,e0,opts,true]);}if(opts.after.length>1){opts.after[1].apply(e0,[e0,e0,opts,true]);}if(opts.next){$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?-1:1);});}if(opts.prev){$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?1:-1);});}if(opts.pager||opts.pagerAnchorBuilder){buildPager(els,opts);}exposeAddSlide(opts,els);return opts;}function saveOriginalOpts(opts){opts.original={before:[],after:[]};opts.original.cssBefore=$.extend({},opts.cssBefore);opts.original.cssAfter=$.extend({},opts.cssAfter);opts.original.animIn=$.extend({},opts.animIn);opts.original.animOut=$.extend({},opts.animOut);$.each(opts.before,function(){opts.original.before.push(this);});$.each(opts.after,function(){opts.original.after.push(this);});}function supportMultiTransitions(opts){var i,tx,txs=$.fn.cycle.transitions;if(opts.fx.indexOf(",")>0){opts.multiFx=true;opts.fxs=opts.fx.replace(/\s*/g,"").split(",");for(i=0;i<opts.fxs.length;i++){var fx=opts.fxs[i];tx=txs[fx];if(!tx||!txs.hasOwnProperty(fx)||!$.isFunction(tx)){log("discarding unknown transition: ",fx);opts.fxs.splice(i,1);i--;}}if(!opts.fxs.length){log("No valid transitions named; slideshow terminating.");return false;}}else{if(opts.fx=="all"){opts.multiFx=true;opts.fxs=[];for(p in txs){tx=txs[p];if(txs.hasOwnProperty(p)&&$.isFunction(tx)){opts.fxs.push(p);}}}}if(opts.multiFx&&opts.randomizeEffects){var r1=Math.floor(Math.random()*20)+30;for(i=0;i<r1;i++){var r2=Math.floor(Math.random()*opts.fxs.length);opts.fxs.push(opts.fxs.splice(r2,1)[0]);}debug("randomized fx sequence: ",opts.fxs);}return true;}function exposeAddSlide(opts,els){opts.addSlide=function(newSlide,prepend){var $s=$(newSlide),s=$s[0];if(!opts.autostopCount){opts.countdown++;}els[prepend?"unshift":"push"](s);if(opts.els){opts.els[prepend?"unshift":"push"](s);}opts.slideCount=els.length;$s.css("position","absolute");$s[prepend?"prependTo":"appendTo"](opts.$cont);if(prepend){opts.currSlide++;opts.nextSlide++;}if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($s);}if(opts.fit&&opts.width){$s.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}s.cycleH=(opts.fit&&opts.height)?opts.height:$s.height();s.cycleW=(opts.fit&&opts.width)?opts.width:$s.width();$s.css(opts.cssBefore);if(opts.pager||opts.pagerAnchorBuilder){$.fn.cycle.createPagerAnchor(els.length-1,s,$(opts.pager),els,opts);}if($.isFunction(opts.onAddSlide)){opts.onAddSlide($s);}else{$s.hide();}};}$.fn.cycle.resetState=function(opts,fx){fx=fx||opts.fx;opts.before=[];opts.after=[];opts.cssBefore=$.extend({},opts.original.cssBefore);opts.cssAfter=$.extend({},opts.original.cssAfter);opts.animIn=$.extend({},opts.original.animIn);opts.animOut=$.extend({},opts.original.animOut);opts.fxFn=null;$.each(opts.original.before,function(){opts.before.push(this);});$.each(opts.original.after,function(){opts.after.push(this);});var init=$.fn.cycle.transitions[fx];if($.isFunction(init)){init(opts.$cont,$(opts.elements),opts);}};function go(els,opts,manual,fwd){if(manual&&opts.busy&&opts.manualTrump){debug("manualTrump in go(), stopping active transition");$(els).stop(true,true);opts.busy=false;}if(opts.busy){debug("transition active, ignoring new tx request");return;}var p=opts.$cont[0],curr=els[opts.currSlide],next=els[opts.nextSlide];if(p.cycleStop!=opts.stopCount||p.cycleTimeout===0&&!manual){return;}if(!manual&&!p.cyclePause&&!opts.bounce&&((opts.autostop&&(--opts.countdown<=0))||(opts.nowrap&&!opts.random&&opts.nextSlide<opts.currSlide))){if(opts.end){opts.end(opts);}return;}var changed=false;if((manual||!p.cyclePause)&&(opts.nextSlide!=opts.currSlide)){changed=true;var fx=opts.fx;curr.cycleH=curr.cycleH||$(curr).height();curr.cycleW=curr.cycleW||$(curr).width();next.cycleH=next.cycleH||$(next).height();next.cycleW=next.cycleW||$(next).width();if(opts.multiFx){if(opts.lastFx==undefined||++opts.lastFx>=opts.fxs.length){opts.lastFx=0;}fx=opts.fxs[opts.lastFx];opts.currFx=fx;}if(opts.oneTimeFx){fx=opts.oneTimeFx;opts.oneTimeFx=null;}$.fn.cycle.resetState(opts,fx);if(opts.before.length){$.each(opts.before,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});}var after=function(){$.each(opts.after,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});};debug("tx firing; currSlide: "+opts.currSlide+"; nextSlide: "+opts.nextSlide);opts.busy=1;if(opts.fxFn){opts.fxFn(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{if($.isFunction($.fn.cycle[opts.fx])){$.fn.cycle[opts.fx](curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{$.fn.cycle.custom(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}}}if(changed||opts.nextSlide==opts.currSlide){opts.lastSlide=opts.currSlide;if(opts.random){opts.currSlide=opts.nextSlide;if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];if(opts.nextSlide==opts.currSlide){opts.nextSlide=(opts.currSlide==opts.slideCount-1)?0:opts.currSlide+1;}}else{if(opts.backwards){var roll=(opts.nextSlide-1)<0;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=1;opts.currSlide=0;}else{opts.nextSlide=roll?(els.length-1):opts.nextSlide-1;opts.currSlide=roll?0:opts.nextSlide+1;}}else{var roll=(opts.nextSlide+1)==els.length;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=els.length-2;opts.currSlide=els.length-1;}else{opts.nextSlide=roll?0:opts.nextSlide+1;opts.currSlide=roll?els.length-1:opts.nextSlide-1;}}}}if(changed&&opts.pager){opts.updateActivePagerLink(opts.pager,opts.currSlide,opts.activePagerClass);}var ms=0;if(opts.timeout&&!opts.continuous){ms=getTimeout(els[opts.currSlide],els[opts.nextSlide],opts,fwd);}else{if(opts.continuous&&p.cyclePause){ms=10;}}if(ms>0){p.cycleTimeout=setTimeout(function(){go(els,opts,0,(!opts.rev&&!opts.backwards));},ms);}}$.fn.cycle.updateActivePagerLink=function(pager,currSlide,clsName){$(pager).each(function(){$(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);});};function getTimeout(curr,next,opts,fwd){if(opts.timeoutFn){var t=opts.timeoutFn.call(curr,curr,next,opts,fwd);while((t-opts.speed)<250){t+=opts.speed;}debug("calculated timeout: "+t+"; speed: "+opts.speed);if(t!==false){return t;}}return opts.timeout;}$.fn.cycle.next=function(opts){advance(opts,opts.rev?-1:1);};$.fn.cycle.prev=function(opts){advance(opts,opts.rev?1:-1);};function advance(opts,val){var els=opts.elements;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}if(opts.random&&val<0){opts.randomIndex--;if(--opts.randomIndex==-2){opts.randomIndex=els.length-2;}else{if(opts.randomIndex==-1){opts.randomIndex=els.length-1;}}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.random){opts.nextSlide=opts.randomMap[opts.randomIndex];}else{opts.nextSlide=opts.currSlide+val;if(opts.nextSlide<0){if(opts.nowrap){return false;}opts.nextSlide=els.length-1;}else{if(opts.nextSlide>=els.length){if(opts.nowrap){return false;}opts.nextSlide=0;}}}}var cb=opts.onPrevNextEvent||opts.prevNextClick;if($.isFunction(cb)){cb(val>0,opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,val>=0);return false;}function buildPager(els,opts){var $p=$(opts.pager);$.each(els,function(i,o){$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);});opts.updateActivePagerLink(opts.pager,opts.startingSlide,opts.activePagerClass);}$.fn.cycle.createPagerAnchor=function(i,el,$p,els,opts){var a;if($.isFunction(opts.pagerAnchorBuilder)){a=opts.pagerAnchorBuilder(i,el);debug("pagerAnchorBuilder("+i+", el) returned: "+a);}else{a='<a href="#">'+(i+1)+"</a>";}if(!a){return;}var $a=$(a);if($a.parents("body").length===0){var arr=[];if($p.length>1){$p.each(function(){var $clone=$a.clone(true);$(this).append($clone);arr.push($clone[0]);});$a=$(arr);}else{$a.appendTo($p);}}opts.pagerAnchors=opts.pagerAnchors||[];opts.pagerAnchors.push($a);$a.bind(opts.pagerEvent,function(e){e.preventDefault();opts.nextSlide=i;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}var cb=opts.onPagerEvent||opts.pagerClick;if($.isFunction(cb)){cb(opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,opts.currSlide<i);});if(!/^click/.test(opts.pagerEvent)&&!opts.allowPagerClickBubble){$a.bind("click.cycle",function(){return false;});}if(opts.pauseOnPagerHover){$a.hover(function(){opts.$cont[0].cyclePause++;},function(){opts.$cont[0].cyclePause--;});}};$.fn.cycle.hopsFromLast=function(opts,fwd){var hops,l=opts.lastSlide,c=opts.currSlide;if(fwd){hops=c>l?c-l:opts.slideCount-l;}else{hops=c<l?l-c:l+opts.slideCount-c;}return hops;};function clearTypeFix($slides){debug("applying clearType background-color hack");function hex(s){s=parseInt(s).toString(16);return s.length<2?"0"+s:s;}function getBg(e){for(;e&&e.nodeName.toLowerCase()!="html";e=e.parentNode){var v=$.css(e,"background-color");if(v.indexOf("rgb")>=0){var rgb=v.match(/\d+/g);return"#"+hex(rgb[0])+hex(rgb[1])+hex(rgb[2]);}if(v&&v!="transparent"){return v;}}return"#ffffff";}$slides.each(function(){$(this).css("background-color",getBg(this));});}$.fn.cycle.commonReset=function(curr,next,opts,w,h,rev){$(opts.elements).not(curr).hide();opts.cssBefore.opacity=1;opts.cssBefore.display="block";if(w!==false&&next.cycleW>0){opts.cssBefore.width=next.cycleW;}if(h!==false&&next.cycleH>0){opts.cssBefore.height=next.cycleH;}opts.cssAfter=opts.cssAfter||{};opts.cssAfter.display="none";$(curr).css("zIndex",opts.slideCount+(rev===true?1:0));$(next).css("zIndex",opts.slideCount+(rev===true?0:1));};$.fn.cycle.custom=function(curr,next,opts,cb,fwd,speedOverride){var $l=$(curr),$n=$(next);var speedIn=opts.speedIn,speedOut=opts.speedOut,easeIn=opts.easeIn,easeOut=opts.easeOut;$n.css(opts.cssBefore);if(speedOverride){if(typeof speedOverride=="number"){speedIn=speedOut=speedOverride;}else{speedIn=speedOut=1;}easeIn=easeOut=null;}var fn=function(){$n.animate(opts.animIn,speedIn,easeIn,cb);};$l.animate(opts.animOut,speedOut,easeOut,function(){if(opts.cssAfter){$l.css(opts.cssAfter);}if(!opts.sync){fn();}});if(opts.sync){fn();}};$.fn.cycle.transitions={fade:function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css("opacity",0);opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.opacity=0;});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={top:0,left:0};}};$.fn.cycle.ver=function(){return ver;};$.fn.cycle.defaults={fx:"fade",timeout:500,timeoutFn:null,continuous:0,speed:1000,speedIn:null,speedOut:null,next:null,prev:null,onPrevNextEvent:null,prevNextEvent:"click.cycle",pager:null,onPagerEvent:null,pagerEvent:"click.cycle",allowPagerClickBubble:false,pagerAnchorBuilder:null,before:null,after:null,end:null,easing:null,easeIn:null,easeOut:null,shuffle:null,animIn:null,animOut:null,cssBefore:null,cssAfter:null,fxFn:null,height:"auto",startingSlide:0,sync:1,random:0,fit:0,containerResize:1,pause:0,pauseOnPagerHover:0,autostop:0,autostopCount:0,delay:0,slideExpr:null,cleartype:!$.support.opacity,cleartypeNoBg:false,nowrap:0,fastOnEvent:0,randomizeEffects:1,rev:0,manualTrump:true,requeueOnImageNotLoaded:true,requeueTimeout:250,activePagerClass:"activeSlide",updateActivePagerLink:null,backwards:false};})(jQuery);