// usage: log('inside coolFunc', this, arguments);
// paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/
window.log = function(){
  log.history = log.history || [];   // store logs to an array for reference
  log.history.push(arguments);
  if(this.console) {
    arguments.callee = arguments.callee.caller;
    var newarr = [].slice.call(arguments);
    (typeof console.log === 'object' ? log.apply.call(console.log, console, newarr) : console.log.apply(console, newarr));
  }
};

// make it safe to use console.log always
(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try
{console.log();return window.console;}catch(err){return window.console={};}})());


// place any jQuery/helper plugins in here, instead of separate, slower script files.
/*
 * jQuery FlexSlider v1.7
 * http://flex.madebymufffin.com
 * Copyright 2011, Tyler Smith
 * Free to use under the MIT license.
 */
(function(a){a.flexslider=function(c,b){var d=c;d.init=function(){d.vars=a.extend({},a.flexslider.defaults,b);d.data("flexslider",true);d.container=a(".slides",d);d.slides=a(".slides > li",d);d.count=d.slides.length;d.animating=false;d.currentSlide=d.vars.slideToStart;d.animatingTo=d.currentSlide;d.atEnd=(d.currentSlide==0)?true:false;d.eventType=("ontouchstart" in document.documentElement)?"touchstart":"click";d.cloneCount=0;d.cloneOffset=0;if(d.vars.controlsContainer!=""){d.controlsContainer=a(d.vars.controlsContainer).eq(a(".slides").index(d.container));d.containerExists=d.controlsContainer.length>0}if(d.vars.manualControls!=""){d.manualControls=a(d.vars.manualControls,((d.containerExists)?d.controlsContainer:d));d.manualExists=d.manualControls.length>0}if(d.vars.randomize){d.slides.sort(function(){return(Math.round(Math.random())-0.5)});d.container.empty().append(d.slides)}if(d.vars.animation.toLowerCase()=="slide"){d.css({overflow:"hidden"});if(d.vars.animationLoop){d.cloneCount=2;d.cloneOffset=1;d.container.append(d.slides.filter(":first").clone().addClass("clone")).prepend(d.slides.filter(":last").clone().addClass("clone"))}d.container.width(((d.count+d.cloneCount)*d.width())+2000);d.newSlides=a(".slides > li",d);setTimeout(function(){d.newSlides.width(d.width()).css({"float":"left"}).show()},100);d.container.css({marginLeft:(-1*(d.currentSlide+d.cloneOffset))*d.width()+"px"})}else{d.slides.css({width:"100%","float":"left",marginRight:"-100%"}).eq(d.currentSlide).fadeIn(400)}if(d.vars.controlNav){if(d.manualExists){d.controlNav=d.manualControls}else{var g=a('<ol class="flex-control-nav"></ol>');var k=1;for(var l=0;l<d.count;l++){g.append("<li><a>"+k+"</a></li>");k++}if(d.containerExists){a(d.controlsContainer).append(g);d.controlNav=a(".flex-control-nav li a",d.controlsContainer)}else{d.append(g);d.controlNav=a(".flex-control-nav li a",d)}}d.controlNav.eq(d.currentSlide).addClass("active");d.controlNav.bind(d.eventType,function(i){i.preventDefault();if(!a(this).hasClass("active")){d.flexAnimate(d.controlNav.index(a(this)),d.vars.pauseOnAction)}})}if(d.vars.directionNav){var f=a('<ul class="flex-direction-nav"><li><a class="prev" href="#">'+d.vars.prevText+'</a></li><li><a class="next" href="#">'+d.vars.nextText+"</a></li></ul>");if(d.containerExists){a(d.controlsContainer).append(f);d.directionNav=a(".flex-direction-nav li a",d.controlsContainer)}else{d.append(f);d.directionNav=a(".flex-direction-nav li a",d)}if(!d.vars.animationLoop){if(d.currentSlide==0){d.directionNav.filter(".prev").addClass("disabled")}else{if(d.currentSlide==d.count-1){d.directionNav.filter(".next").addClass("disabled")}}}d.directionNav.bind(d.eventType,function(i){i.preventDefault();var j=(a(this).hasClass("next"))?d.getTarget("next"):d.getTarget("prev");if(d.canAdvance(j)){d.flexAnimate(j,d.vars.pauseOnAction)}})}if(d.vars.keyboardNav&&a("ul.slides").length==1){a(document).keyup(function(i){if(d.animating){return}else{if(i.keyCode!=39&&i.keyCode!=37){return}else{if(i.keyCode==39){var j=d.getTarget("next")}else{if(i.keyCode==37){var j=d.getTarget("prev")}}if(d.canAdvance(j)){d.flexAnimate(j,d.vars.pauseOnAction)}}}})}if(d.vars.slideshow){if(d.vars.pauseOnHover&&d.vars.slideshow){d.hover(function(){d.pause()},function(){d.resume()})}d.animatedSlides=setInterval(d.animateSlides,d.vars.slideshowSpeed)}if(d.vars.pausePlay){var e=a('<div class="flex-pauseplay"><span></span></div>');if(d.containerExists){d.controlsContainer.append(e);d.pausePlay=a(".flex-pauseplay span",d.controlsContainer)}else{d.append(e);d.pausePlay=a(".flex-pauseplay span",d)}var h=(d.vars.slideshow)?"pause":"play";d.pausePlay.addClass(h).text(h);d.pausePlay.click(function(i){i.preventDefault();(a(this).hasClass("pause"))?d.pause():d.resume()})}if(d.vars.touchSwipe&&"ontouchstart" in document.documentElement){d.each(function(){var i,j=20;isMoving=false;function o(){this.removeEventListener("touchmove",m);i=null;isMoving=false}function m(s){if(isMoving){var p=s.touches[0].pageX,q=i-p;if(Math.abs(q)>=j){o();var r=(q>0)?d.getTarget("next"):d.getTarget("prev");if(d.canAdvance(r)){d.flexAnimate(r,d.vars.pauseOnAction)}}}}function n(p){if(p.touches.length==1){i=p.touches[0].pageX;isMoving=true;this.addEventListener("touchmove",m,false)}}if("ontouchstart" in document.documentElement){this.addEventListener("touchstart",n,false)}})}if(d.vars.animation.toLowerCase()=="slide"){d.sliderTimer;a(window).resize(function(){d.newSlides.width(d.width());d.container.width(((d.count+d.cloneCount)*d.width())+2000);clearTimeout(d.sliderTimer);d.sliderTimer=setTimeout(function(){d.flexAnimate(d.currentSlide)},300)})}d.vars.start(d)};d.flexAnimate=function(f,e){if(!d.animating){d.animating=true;if(e){d.pause()}if(d.vars.controlNav){d.controlNav.removeClass("active").eq(f).addClass("active")}d.atEnd=(f==0||f==d.count-1)?true:false;if(!d.vars.animationLoop){if(f==0){d.directionNav.removeClass("disabled").filter(".prev").addClass("disabled")}else{if(f==d.count-1){d.directionNav.removeClass("disabled").filter(".next").addClass("disabled");d.pause();d.vars.end(d)}else{d.directionNav.removeClass("disabled")}}}d.animatingTo=f;d.vars.before(d);if(d.vars.animation.toLowerCase()=="slide"){if(d.currentSlide==0&&f==d.count-1&&d.vars.animationLoop){d.slideString="0px"}else{if(d.currentSlide==d.count-1&&f==0&&d.vars.animationLoop){d.slideString=(-1*(d.count+1))*d.slides.filter(":first").width()+"px"}else{d.slideString=(-1*(f+d.cloneOffset))*d.slides.filter(":first").width()+"px"}}d.container.animate({marginLeft:d.slideString},d.vars.animationDuration,function(){if(d.currentSlide==0&&f==d.count-1&&d.vars.animationLoop){d.container.css({marginLeft:(-1*d.count)*d.slides.filter(":first").width()+"px"})}else{if(d.currentSlide==d.count-1&&f==0&&d.vars.animationLoop){d.container.css({marginLeft:-1*d.slides.filter(":first").width()+"px"})}}d.animating=false;d.currentSlide=f;d.vars.after(d)})}else{d.slides.eq(d.currentSlide).fadeOut(d.vars.animationDuration);d.slides.eq(f).fadeIn(d.vars.animationDuration,function(){d.animating=false;d.currentSlide=f;d.vars.after(d)})}}};d.animateSlides=function(){if(!d.animating){var e=(d.currentSlide==d.count-1)?0:d.currentSlide+1;d.flexAnimate(e)}};d.pause=function(){clearInterval(d.animatedSlides);if(d.vars.pausePlay){d.pausePlay.removeClass("pause").addClass("play").text("play")}};d.resume=function(){d.animatedSlides=setInterval(d.animateSlides,d.vars.slideshowSpeed);if(d.vars.pausePlay){d.pausePlay.removeClass("play").addClass("pause").text("pause")}};d.canAdvance=function(e){if(!d.vars.animationLoop&&d.atEnd){if(d.currentSlide==0&&e==d.count-1&&d.direction!="next"){return false}else{if(d.currentSlide==d.count-1&&e==0&&d.direction=="next"){return false}else{return true}}}else{return true}};d.getTarget=function(e){d.direction=e;if(e=="next"){return(d.currentSlide==d.count-1)?0:d.currentSlide+1}else{return(d.currentSlide==0)?d.count-1:d.currentSlide-1}};d.init()};a.flexslider.defaults={animation:"fade",slideshow:true,slideshowSpeed:7000,animationDuration:600,directionNav:true,controlNav:true,keyboardNav:true,touchSwipe:true,prevText:"Previous",nextText:"Next",pausePlay:false,randomize:false,slideToStart:0,animationLoop:true,pauseOnAction:true,pauseOnHover:false,controlsContainer:"",manualControls:"",start:function(){},before:function(){},after:function(){},end:function(){}};a.fn.flexslider=function(b){return this.each(function(){if(a(this).find(".slides li").length==1){a(this).find(".slides li").fadeIn(400)}else{if(a(this).data("flexslider")!=true){new a.flexslider(a(this),b)}}})}})(jQuery);

$(window).load(function() {	
	$('#tweets').flexslider();		
});
    $('#main-slider').flexslider({
        animation: 'slide',
        slideshow: false,
        directionNav: false,
        controlNav: true,
        manualControls: "ul.slide-links li",
        controlsContainer: '.flex-container',
        start: function(slider) {
            $('#slide-links li a').click(function(event) {
                event.preventDefault();
                var moveTo = slider.slides.index(slider.slides.filter(this.hash));
                if (!slider.controlNav.eq(moveTo).hasClass('active')) {
                    slider.flexAnimate(moveTo);
                }
            });
        }
    });




//Twitter feed
$(function(){
		   
	var defaults = {
            limit: 10, //number of tweets to show
            query: 'Vision3Summit', //search terms
			user: true, // display username in front of tweet
			avatar: false,
            time: true, //display date
            replies: true, //filter out @replys
            position: 'append' //append position
    };
	var api = "http://search.twitter.com/search.json?q=";
	var count = "&count=";
	var tweetMonth = '';
    var shortMonths = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];

  $.getJSON(api + defaults.query + count + defaults.limit + "&lang=en" + "&callback=?", function (tweets){
    var $tweets = $("<ul class='slides'>")          // The variable we'll store our tweets in
    for(var i = 0; i < defaults.limit; i++){
      var tweet = tweets.results[i], // A variable representing each tweet (for cleanliness sake)
        $tweet = $('<li>');	     // The variable we'll temporarily store each tweet in
		// The display setting for avatars
		if (defaults.avatar == true) {
			$('<a/>', {
			href: 'http://twitter.com/' + tweet.from_user,
			html: '<img src="' + tweet.profile_image_url + '"/>'
			}).appendTo($tweet);
		}
        // Make the tweet text, and append it to the $tweet
        $('<span>', {
          className: 'content',
          html: '<span class="tw-from_user"><a href="http://twitter.com/' + tweet.from_user + '">' + tweet.from_user + '</a>: ' + tweet.text + '</span>'
        }).appendTo($tweet);
        // Append the $tweet to the $tweets
        $tweet.appendTo($tweets);
    }
    // Clear out the loading text
    $('.twitter-posts').html('')
    
    // Append the $tweets to the DOM
    $tweets.appendTo('#tweets')
  });
});

//scroll to top
		if($(window).width() > 1100)
	    {
	// hide #back-top first
	$("#back-top").hide();
		// fade in #back-top
		

			$(function() {
				$(window).scroll(function() {
					if ($(this).scrollTop() > 100) {
						$('#back-top').fadeIn();
					} else {
						$('#back-top').fadeOut();
					}
				});
		
				// scroll body to 0px on click
				$('#back-top a').click(function() {
					$('body,html').animate({
						scrollTop: 0
					}, 800);
					return false;
				});

		});
		  }



//Small screen menu toggle
$(document).ready(function(){
	$(".micro-nav-trigger").click(function(){
		$(".micro-nav").slideToggle("slow");
		$(this).toggleClass("active"); return false;
	});        
});

//Sidebar menu toggle for schedule and registration terms
$("#sc-sidebar .sc-schedule ul, #reg-sidebar .toggle, #loc-res div.toggle").hide();
$("#sc-sidebar #sc-scroll-1,#sc-sidebar #sc-scroll-2, #sc-sidebar #sc-scroll-3, #reg-sidebar h3, #loc-res .toggler").click(function() {
    $(this).toggleClass("active").next().toggle("normal");
    return false; //Prevent the browser jump to the link anchor
});


