/**** jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/ * jQUERY ROBERT PENNER EASING EQUATIONS * Open source under the BSD License. Copyright © 2001 Robert Penner, All rights reserved. * t: current time, b: begInnIng value, c: change In value, d: duration ***/ jQuery.easing['jswing'] = jQuery.easing['swing']; jQuery.extend(jQuery.easing, { def: 'easeOutQuad', swing: function(x, t, b, c, d) { return jQuery.easing[jQuery.easing.def](x, t, b, c, d); }, easeInQuad: function(x, t, b, c, d) { return c * (t /= d) * t + b; }, easeOutQuad: function(x, t, b, c, d) { return -c * (t /= d) * (t - 2) + b; }, easeInOutQuad: function(x, t, b, c, d) { if ((t /= d / 2) < 1) return c / 2 * t * t + b; return -c / 2 * ((--t) * (t - 2) - 1) + b; }, easeInCubic: function(x, t, b, c, d) { return c * (t /= d) * t * t + b; }, easeOutCubic: function(x, t, b, c, d) { return c * ((t = t / d - 1) * t * t + 1) + b; }, easeInOutCubic: function(x, t, b, c, d) { if ((t /= d / 2) < 1) return c / 2 * t * t * t + b; return c / 2 * ((t -= 2) * t * t + 2) + b; }, easeInQuart: function(x, t, b, c, d) { return c * (t /= d) * t * t * t + b; }, easeOutQuart: function(x, t, b, c, d) { return -c * ((t = t / d - 1) * t * t * t - 1) + b; }, easeInOutQuart: function(x, t, b, c, d) { if ((t /= d / 2) < 1) return c / 2 * t * t * t * t + b; return -c / 2 * ((t -= 2) * t * t * t - 2) + b; }, easeInQuint: function(x, t, b, c, d) { return c * (t /= d) * t * t * t * t + b; }, easeOutQuint: function(x, t, b, c, d) { return c * ((t = t / d - 1) * t * t * t * t + 1) + b; }, easeInOutQuint: function(x, t, b, c, d) { if ((t /= d / 2) < 1) return c / 2 * t * t * t * t * t + b; return c / 2 * ((t -= 2) * t * t * t * t + 2) + b; }, easeInSine: function(x, t, b, c, d) { return -c * Math.cos(t / d * (Math.PI / 2)) + c + b; }, easeOutSine: function(x, t, b, c, d) { return c * Math.sin(t / d * (Math.PI / 2)) + b; }, easeInOutSine: function(x, t, b, c, d) { return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b; }, easeInExpo: function(x, t, b, c, d) { return (t == 0) ? b : c * Math.pow(2, 10 * (t / d - 1)) + b; }, easeOutExpo: function(x, t, b, c, d) { return (t == d) ? b + c : c * (-Math.pow(2, -10 * t / d) + 1) + b; }, easeInOutExpo: function(x, t, b, c, d) { if (t == 0) return b; if (t == d) return b + c; if ((t /= d / 2) < 1) return c / 2 * Math.pow(2, 10 * (t - 1)) + b; return c / 2 * (-Math.pow(2, -10 * --t) + 2) + b; }, easeInCirc: function(x, t, b, c, d) { return -c * (Math.sqrt(1 - (t /= d) * t) - 1) + b; }, easeOutCirc: function(x, t, b, c, d) { return c * Math.sqrt(1 - (t = t / d - 1) * t) + b; }, easeInOutCirc: function(x, t, b, c, d) { if ((t /= d / 2) < 1) return -c / 2 * (Math.sqrt(1 - t * t) - 1) + b; return c / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1) + b; }, easeInElastic: function(x, t, b, c, d) { var s = 1.70158; var p = 0; var a = c; if (t == 0) return b; if ((t /= d) == 1) return b + c; if (!p) p = d * .3; if (a < Math.abs(c)) { a = c; var s = p / 4; } else var s = p / (2 * Math.PI) * Math.asin(c / a); return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b; }, easeOutElastic: function(x, t, b, c, d) { var s = 1.70158; var p = 0; var a = c; if (t == 0) return b; if ((t /= d) == 1) return b + c; if (!p) p = d * .3; if (a < Math.abs(c)) { a = c; var s = p / 4; } else var s = p / (2 * Math.PI) * Math.asin(c / a); return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b; }, easeInOutElastic: function(x, t, b, c, d) { var s = 1.70158; var p = 0; var a = c; if (t == 0) return b; if ((t /= d / 2) == 2) return b + c; if (!p) p = d * (.3 * 1.5); if (a < Math.abs(c)) { a = c; var s = p / 4; } else var s = p / (2 * Math.PI) * Math.asin(c / a); if (t < 1) return -.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b; return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b; }, easeInBack: function(x, t, b, c, d, s) { if (s == undefined) s = 1.70158; return c * (t /= d) * t * ((s + 1) * t - s) + b; }, easeOutBack: function(x, t, b, c, d, s) { if (s == undefined) s = 1.70158; return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b; }, easeInOutBack: function(x, t, b, c, d, s) { if (s == undefined) s = 1.70158; if ((t /= d / 2) < 1) return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b; return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b; }, easeInBounce: function(x, t, b, c, d) { return c - jQuery.easing.easeOutBounce(x, d - t, 0, c, d) + b; }, easeOutBounce: function(x, t, b, c, d) { if ((t /= d) < (1 / 2.75)) { return c * (7.5625 * t * t) + b; } else if (t < (2 / 2.75)) { return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b; } else if (t < (2.5 / 2.75)) { return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b; } else { return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b; } }, easeInOutBounce: function(x, t, b, c, d) { if (t < d / 2) return jQuery.easing.easeInBounce(x, t * 2, 0, c, d) * .5 + b; return jQuery.easing.easeOutBounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b; } }); /* IMAGE RESIZE * ------------------------ * Keith Parent - [c] 2010 * [ keithparent@me.com * [ http://www.keithparent.com * * USAGE [ w/OPTIONS * ----------------------- * [1] Page Inline Style Must Be Set: * [2] Call jQuery Function: * $(document).ready(function(){ $('img.resize').aparentResize({setWidth:350, setHeight:200}); }); * OR * $(document).ready(function(){ $('img.resize').aparentResize(); }); */ (function($) { $.fn.imgResize = function(options) { var defaults = { setWidth: 160, setHeight: 100 }; var options = $.extend(defaults, options); // scaleIt function(args { actualSize == img.width() || img.height(), scaleBy == xScale (actualSize/options.setWidth) || yScale (actualSize/options.setHeight)}){returns newSize} function scaleIt(actualSize, scaleBy) { if (actualSize && scaleBy) return reSized = Math.ceil(actualSize * (1 / scaleBy)) } return this.each(function() { // Init local ref to img obj img = $(this); // Init vars var w = img.width(), xScale, xResized; var h = img.height(), yScale, yResized; // Set xScale && yScale if (!options.setHeight && w > options.setWidth) { xScale = w / options.setWidth; } else if (!options.setWidth && h > options.setHeight) { yScale = h / options.setHeight; } else { xScale = w / options.setWidth; yScale = h / options.setHeight; } // Set new dimensions if (xScale) xResized = scaleIt(w, xScale); img.css("width", xResized); if (yScale) yResized = scaleIt(h, yScale); img.css("height", yResized); // Apply new dimensions to img (scaled by option arg but applied to shortest side) /*if (xResized < yResized) { img.css("height", yResized).css("width", xResized); } else { img.css("height", xResized).css("width", yResized); }*/ // Set opacity to zero first, then show it (set display from none), then animate the opacity fading in img.animate({ 'opacity': 'hide' }).show("fast").animate({ 'opacity': 'show' }, 1200, 'easeInOutCirc'); }); }; })(jQuery); /*** CONTENT SLIDER ***/ /*[ by Keith Parent, (c) 2010 * [ http://www.keithparent.com * [ keithparent@me.com * Adapted & Modified from: anythingSlider v1.1 by Chris Coyier: http://css-tricks.com with major improvements by Doug Neiner: http://pixelgraphics.us/ based on work by Remy Sharp: http://jqueryfordesigners.com/ To use the navigationFormatter function, you must have a function that accepts two (2) paramaters, and returns a string of HTML text. index = integer index (1 based); slide = jQuery wrapped LI item this tab references @return = Must return a string of HTML/Text // The following has each tab w/text 'slide*' where '*' = array[index] navigationFormatter: function(index, slide){ return "slide" + index; } * Modifications (by Keith): * [1] Included the jQuery Penner Easing Methods 1.3 (also, included w/jQuery UI Core Effects as of v.1.8) * [2] Uses thumbnail images for the navigation in place of text numbers, * [3] Set-up variables for the thumbnail images to allow easy customization: * thImgDir = site directory path to the thumbnail images' location * thImgName = base name of thumbnail image (is prepended with array[index]) * thImgExt = thumbnail images' file format extension * thImgAlt = alternate thumbnail images' name (prepends to the base name + array[index]) * thImgOnClass = class added to the thumbnail ($('#thumbNav a')) when it is the current slide. */ (function($) { $.contentSlider = function(el, options) { /*** INIT VARS => THUMBNAIL CONFIGURATION (Edit vars to reflect site directory, CSS class names, and image names) ***/ var thImgDir = "imgs/contentslider/thumbs/", thImgName = "th", thImgExt = "jpg", thImgAppend = "_o", thImgOnClass = "on"; /*** NO NEED TO EDIT ANY FURTHER ***/ // To avoid scope issues, use 'base' instead of 'this' to reference this class from internal events and functions. var base = this; // Access to jQuery and DOM versions of element base.$el = $(el); base.el = el; // Set up defaults base.currentPage = 1; base.timer = null; base.playing = false; // Add reverse reference to DOM obj base.$el.data("ContentSlider", base); base.init = function() { base.options = $.extend({}, $.contentSlider.defaults, options); // Cache existing DOM elements for later base.$wrapper = base.$el.find('> div').css('overflow', 'hidden'); base.$slider = base.$wrapper.find('> ul'); base.$items = base.$slider.find('> li'); base.$single = base.$items.filter(':first'); // Build nav if needed if (base.options.buildNavigation) base.buildNavigation(); // Get details base.singleWidth = base.$single.outerWidth(); base.pages = base.$items.length; // Top and tail the list with 'visible' number of items, top has the last section, and tail has the first. This supports the "infinite" scrolling. base.$items.filter(':first').before(base.$items.filter(':last').clone().addClass('cloned')); base.$items.filter(':last').after(base.$items.filter(':first').clone().addClass('cloned')); // We just added two items, so re-cache the list base.$items = base.$slider.find('> li'); // reselect // Setup our forward/backward navigation base.buildNextBackButtons(); // If autoPlay functionality is included, then init settings if (base.options.autoPlay) { base.playing = !base.options.startStopped; // Sets the playing var to false if startStopped is true base.buildAutoPlay(); }; // If pauseOnHover then add hover effects if (base.options.pauseOnHover) base.$el.hover(function() { base.clearTimer(); }, function() { base.startStop(base.playing); }); // If a hash can't be used to trigger plugin, then go to slide 1 if ((base.options.hashTags == true && !base.gotoHash()) || base.options.hashTags == false) base.setCurrentPage(1); //PR - select a random start slide var randomnumber = Math.floor(Math.random()*4); base.gotoPage(randomnumber); }; base.gotoPage = function(page, autoplay) { // When autoplay isn't passed, stop the timer if (autoplay !== true) autoplay = false; if (!autoplay) base.startStop(false); if (typeof (page) == "undefined" || page == null) { page = 1; base.setCurrentPage(1); }; // Just check for bounds if (page > base.pages + 1) page = base.pages; if (page < 0) page = 1; var dir = page < base.currentPage ? -1 : 1, n = Math.abs(base.currentPage - page), left = base.singleWidth * dir * n; base.$wrapper.filter(':not(:animated)').animate({ scrollLeft: '+=' + left }, base.options.animationTime, base.options.easing, function() { if (page == 0) { base.$wrapper.scrollLeft(base.singleWidth * base.pages); page = base.pages; } else if (page > base.pages) { base.$wrapper.scrollLeft(base.singleWidth); page = 1; // reset }; base.setCurrentPage(page); }); }; base.setCurrentPage = function(page, move) { // Set visual if (base.options.buildNavigation) { base.$nav.find("a").removeClass(thImgOnClass).find(".current").stop().fadeTo('fast', 0, 'easeOutExpo'); // reset thumbnail grfx /*if ($prevPanel.find("img").attr("src") != null) $prevPanel.find("img").attr("src", $prevPanel.find("img").attr("src").split("-on.").join("."));*/ // set thumbnail grfx $(base.$navLinks[page - 1]).addClass(thImgOnClass).find(".current").stop().fadeTo('slow', 1, 'easeInExpo'); //var $nextPanel = base.$nav; //var nextImg = $nextPanel.find("img"); //$(nextImg).attr("src", $(nextImg).attr("src").split(".").join("-alt.")); //$nextPanel.find("img").attr("src", $nextPanel.find("img").attr("src").split(".").join("-alt.")); }; // Only change left if move != false if (move !== false) base.$wrapper.scrollLeft(base.singleWidth * page); base.currentPage = page; // Update local var }; base.goForward = function(autoplay) { if (autoplay !== true) autoplay = false; base.gotoPage(base.currentPage + 1, autoplay); }; base.goBack = function() { base.gotoPage(base.currentPage - 1); }; // This method tries to find hash that matches 'slide*' // If found, it tries to find a matching item // If that is found as well, then that item starts visible base.gotoHash = function() { if (/^#?slide\d+$/.test(window.location.hash)) { var index = parseInt(window.location.hash.substr(7)); var $item = base.$items.filter(':eq(' + index + ')'); if ($item.length != 0) base.setCurrentPage(index); return true; }; return false; // item not found }; // Creates nav links base.buildNavigation = function() { base.$nav = $('
').appendTo(base.$el); base.$items.each(function(i, el) { var index = i + 1; // Sets array index numbering to base 1 ) $a = $('

' + $('.contentSlider h2:eq(' + i + ')').text() + '

'); /* If formatter function is present, use it if( typeof(base.options.navigationFormatter) == "function"){ $a.html(base.options.navigationFormatter(index, $(this))); } else { $a.html('' + index + ''); //$a.text(index); } $a.hover(function() { if ($(this).attr("src") != null) $(this).attr("src", $(this).attr("src").split(".").join("_o.")); }, function() { if ($(this).attr("src") != null) $(this).attr("src", $(this).attr("src").split("_o.").join(".")); });*/ $a.click(function(e) { base.gotoPage(index); if (base.options.hashTags) base.setHash('slide' + index); e.preventDefault(); }); base.$nav.append($a); }); base.$navLinks = base.$nav.find('> a'); }; // Creates the Forward/Backward buttons base.buildNextBackButtons = function() { var $forward = $(''), $back = $(''); // Bind to forward & back buttons $back.click(function(e) { base.goBack(); e.preventDefault(); }); $forward.click(function(e) { base.goForward(); e.preventDefault(); }); base.$wrapper.after($back).after($forward); // Append elements to page }; // Creates the Start/Stop button base.buildAutoPlay = function() { base.$startStop = $("").html(base.playing ? base.options.stopText : base.options.startText); base.$el.append(base.$startStop); base.$startStop.click(function(e) { base.startStop(!base.playing); e.preventDefault(); }); base.startStop(base.playing); // Use the same setting, but trigger the start; }; // Handles stopping and playing the slideshow: Pass startStop(false) to stop & startStop(true) to play base.startStop = function(playing) { if (playing !== true) playing = false; // Default if not supplied is false base.playing = playing; // Update var // Toggle playing & text if (base.$startStop) base.$startStop.toggleClass("playing", playing).html(playing ? base.options.stopText : base.options.startText); if (playing) { base.clearTimer(); // Just in case this was triggered twice in a row base.timer = window.setInterval(function() { base.goForward(true); }, base.options.delay); } else { base.clearTimer(); }; }; base.clearTimer = function() { if (base.timer) window.clearInterval(base.timer); }; // Clear timer if set // From AJAXY jquery.history Plugin base.setHash = function(hash) { if (typeof window.location.hash !== 'undefined') { // Write hash if (window.location.hash !== hash) window.location.hash = hash; } else if (location.hash !== hash) { location.hash = hash; }; return hash; };// <-- End AJAXY code base.init(); // Instantiation }; $.contentSlider.defaults = { easing: "linear", // Anything other than "linear" or "swing" requires the easing plugin autoPlay: false, // This turns off the entire FUNCTIONALY, not just if it starts running or not startStopped: false, // If autoPlay is on, this can force it to start stopped delay: 4000, // How long between slide transitions in AutoPlay mode animationTime: 'slow', // How long the slide transition takes hashTags: false, // Should links change the hashtag in the URL? buildNavigation: true, // If true, builds and list of anchor links to link to each slide pauseOnHover: false, // If true, and autoPlay is enabled, the show will pause on hover startText: "Start", // Start text stopText: "Stop", // Stop text navigationFormatter: null // Details at the top of the file on this use (advanced use) }; $.fn.contentSlider = function(options) { if (typeof (options) == "object") { return this.each(function(i) { (new $.contentSlider(this, options)); options.hashTags = false; }); } else if (typeof (options) == "number") { return this.each(function(i) { var contentSlide = $(this).data('ContentSlider'); if (contentSlide) contentSlide.gotoPage(options); }); } }; })(jQuery); /*** DUCK PUNCHING SOME I.T. BY DESIGN AWESOMENESS ***/ jQuery(document).ready(function($) { // FADE IN ENTIRE PAGE //$("body").hide().fadeTo('normal', 1, 'easeInExpo'); // CONTENT SLIDER w/Thumbnail Image Resizing $(".contentSlider").contentSlider({ easing: 'easeInOutExpo', autoPlay: false, animationTime: 1200 }).find('#thumbNav img.thumb').imgResize(); // FORCE VERTICAL BOTTOM ALIGNMENT $(".txt").each(function() { var innerObjHeight = $(this).height(); var outerObjHeight = $(this).parent().height(); var borderOffset = 2; var innerObjMarginTop = (outerObjHeight - innerObjHeight) - borderOffset; $(this).css('top', innerObjMarginTop); }); // FADE HOVER $(".fade").hover(function() { this.check = this.check || 1; $(this).stop().fadeTo('slow', this.check++ % 2 == 0 ? 1 : 0.5, 'easeInOutExpo'); }); // ROLLOVER IMAGE SWAP $(".over").find("img").hover(function() { $(this).attr('src', $(this).attr('src').split('.').join('_o.')); }, function() { $(this).attr('src', $(this).attr('src').split('_o.').join('.')); }); // ROLLOVER SPRITE IMAGE FADE $(".sprite").append('').each(function() { var $span = $('> span.hover', this).css('opacity', 0); $(this).hover(function() { $span.stop().fadeTo('fast', 1, 'easeInExpo'); }, function() { $span.stop().fadeTo(1200, 0, 'easeOutExpo'); }); }); }); /*** BACKGROUND SCROLL ***/ (function($) { var bgH = 317; // bgimg.height(); var bgW = 678; var now = new Date(); var hour = now.getHours(); var minute = now.getMinutes(); var hourPercent = hour / 24 * 100; var minutePercent = minute / 60 / 24 * 100; var dayPercent = Math.round(hourPercent + minutePercent); var offset = bgW / 100 * dayPercent; var offset = offset - (bgW / 4); function scrollbackground() { // offset - 1 || if < 1 then + (bg.height() - 1) offset = (offset < 1) ? offset + (bgW - 1) : offset - 1; $(".itbdlogo").css("background-position", offset + "px 100%"); setTimeout(function() { scrollbackground(); }, bgW/2); } scrollbackground(); })(jQuery); // EOF