/*
The following information must not be removed:
Awesome Box v2
Written by: Paul Armstrong, Paul Armstrong Designs
Site: http://paularmstrongdesigns.com
Idea and some functions from "LightBox" http://www.huddletogether.com
Example & Documentation: http://paularmstrongdesigns.com/awesome/box/
Last Updated: Friday, February 2, 2007 at 12:31:10
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License
http://creativecommons.org/licenses/by-sa/2.5/
Required Yahoo! UI Files:
* yahoo.js
* dom.js
* event.js
* [ or: yahoo-dom-event.js ]
* animation.js
* [ or: animation-min.js ]
*/
var aLoadImgSrc = '/website/includes/scripts/awesomebox/aBox-loading.gif'; // where is the loading image? (recommend absolute)
var siteURL = '/'; // requires trailing / (after .com)
var aImgTypes = new Array('jpg', 'gif', 'png', 'bmp', 'JPG'); // types of images to place in Awesome Box
/*
* ***************************************
* EDIT BEYOND THIS POINT AT YOUR OWN RISK
* ***************************************
*/
var aClient = new Object();
/*
* aClient.allImgs()
* Find all links going to an image with an aImgTypes and return it as an array.
*/
aClient.allImgs = function() {
var links = document.getElementsByTagName('a');
var photos = new Array();
for(i = 0; i < links.length; i++) {
for(j = 0; j < aImgTypes.length; j++) {
if(links[i].href.indexOf(aImgTypes[j]) != -1) {
photos.push(links[i])
}
}
}
return photos;
}
/*
* aClient.pageWidth() and aClient.pageHeight()
* Returns the width and height of the content in the document.
*/
aClient.pageWidth = function() {
var xScroll;
if(window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
} else if(document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
}
if(xScroll < $D.getViewportWidth()) {
pageWidth = $D.getViewportWidth();
} else {
pageWidth = xScroll;
}
return pageWidth;
};
aClient.pageHeight = function() {
var yScroll;
if(window.innerHeight && window.scrollMaxY) {
yScroll = window.innerHeight + window.scrollMaxY;
} else if(document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
yScroll = document.body.offsetHeight;
}
if(yScroll <= $D.getViewportHeight()) {
pageHeight = $D.getViewportHeight();
} else {
pageHeight = yScroll;
}
return pageHeight;
};
/*
* aClient.xScroll(), aClient.yScroll()
* Returns the position of the X and Y scrollbars.
*/
aClient.xScroll = function() {
var xScroll = window.scrollX || document.documentElement.scrollLeft;
return xScroll;
}
aClient.yScroll = function() {
var yScroll = window.scrollY || document.documentElement.scrollTop;
return yScroll;
}
/*
* array.inArray(value)
* Returns the key of the array that value is assigned to if true, null if false.
*/
Array.prototype.inArray = function(value) {
for (i=0; i < this.length; i++) { if(this[i] == value) { return i; } }
return null;
}
/*
* Helper Variables
*/
var $D = YAHOO.util.Dom;
var $E = YAHOO.util.Event;
var $A = YAHOO.util.Anim;
var $M = YAHOO.util.Motion;
var $S = YAHOO.util.Scroll;
var $Ease = YAHOO.util.Easing;
var $ = $D.get;
/*
* AnimMgr
* Sets the default frames per second higher so Safari will display animations
* at the correct speed. Degrades for slower browsers.
*/
YAHOO.util.AnimMgr.fps = 500;
YAHOO.widget.aEffect = function(el) { this.oEl = YAHOO.util.Dom.get(el); };
/*
* YAHOO.widget.aEffect.aShowLoad()
* Animation widget for transition period on Awesome Box initialize or between images.
*/
YAHOO.widget.aEffect.prototype.aShowLoad = function() {
var showLoad = new $A('aLoadImg', {opacity: {to: 1}}, 0.2);
showLoad.onStart.subscribe(function() {
$D.setStyle('aLoadImg', 'display', 'block');
$D.setXY('aLoadImg', [
($D.getViewportWidth()/2)-16+aClient.xScroll(),
($D.getViewportHeight()/2)-16+aClient.yScroll()
]);
if($D.hasClass('aBoxMeta', 'aOpen')) {
var hideMeta = new $A('aBoxMeta', {opacity: {to: 0}, height: {to: 0}}, 0.2);
hideMeta.onStart.subscribe(function() {
$D.setStyle('aImg', 'opacity', '0');
$D.setStyle('aImg', 'visibility', 'hidden');
});
hideMeta.animate();
}
});
showLoad.animate();
};
/*
* YAHOO.widget.aEffect.aShowOverlay
* Fades in #aOverlay and #aBox.
* Initializes YAHOO.widget.aEffect.aShowLoad()
*/
YAHOO.widget.aEffect.prototype.aShowOverlay = function() {
selects = document.getElementsByTagName("select");
for (i = 0; i != selects.length; i++) {
$D.setStyle(selects[i], 'visibility', 'hidden');
}
var fadeOverlay = new $A('aOverlay', {opacity: {to: 0.85}}, 0.3);
fadeOverlay.onStart.subscribe(function() {
$D.setStyle('aOverlay', 'display', 'block');
$D.setStyle('aOverlay', 'height', aClient.pageHeight()+'px');
});
var showBox = new $A('aBox', {opacity: {to: 1}}, 0.3);
showBox.onStart.subscribe(function() {
$D.setStyle('aBox', 'display', 'block');
var showLoad = new YAHOO.widget.aEffect();
showLoad.aShowLoad();
});
showBox.animate();
fadeOverlay.animate();
};
/*
* YAHOO.widget.aEffect.aResizeBox()
* Initialized after new image is completed loading. Resizes and moves #aBox, times out
* and displays #aBoxMeta information
*/
YAHOO.widget.aEffect.prototype.aResizeBox = function(aPreload) {
var imgScale = YAHOO.awesomebox.scaleImage(aPreload);
var moveBox = new $M('aBox', {
width: {to: (imgScale[0]+20)},
height: {to: (imgScale[1]+20)},
points: {to: [
($D.getViewportWidth()/2)-(imgScale[0]/2)+aClient.xScroll()-10,
($D.getViewportHeight()/2)-(imgScale[1]/2)+aClient.yScroll()-10
]
}
}, 0.3);
moveBox.onStart.subscribe(function() {
$D.setStyle('aBox', 'display', 'block');
var hideLoad = new $A('aLoadImg', {opacity: {to: 0}}, 0.3);
var sizeImage = new $A('aImg', {width: {to: imgScale[0]}, height: {to: imgScale[1]}}, 0.3);
hideLoad.onComplete.subscribe(function() { $D.setStyle('aLoadImg', 'display', 'none'); });
hideLoad.animate();
sizeImage.animate();
});
moveBox.onComplete.subscribe(function() {
$D.setStyle('aBox', 'height', imgScale[1]+70+'px');
if (document.all) {
$D.setStyle('aBoxMeta', 'width', imgScale[0]+20+'px');
} else {
$D.setStyle('aBoxMeta', 'width', imgScale[0]+'px');
}
$D.addClass('aBoxMeta', 'aOpen');
$('aImg').setAttribute('width', imgScale[0]);
$('aImg').setAttribute('height', imgScale[1]);
$D.setStyle('aImg', 'visibility', 'visible');
var fadeImg = new $A('aImg', {opacity: {from: 0, to: 1}}, 0.3);
fadeImg.onComplete.subscribe(function() {
var showMeta = new $A('aBoxMeta', {opacity: {from: 0, to: 1}, height: {to: 40}}, 0.2);
showMeta.animate();
});
fadeImg.animate();
});
if($D.hasClass('aBoxMeta', 'aOpen')) {
setTimeout(function() {
$('aImg').setAttribute('src', aPreload.src);
moveBox.animate();
}, 300);
} else {
$('aImg').setAttribute('src', aPreload.src);
moveBox.animate();
}
};
/*
* YAHOO.widget.aEffect.aClose
* Closes #aBox and #aOverlay. Invoked via pressing 'x', clicking the 'X' image or #aOverlay
*/
YAHOO.widget.aEffect.prototype.aClose = function() {
var that = $('aImg');
var hideMeta = new $A('aBoxMeta', {height: {to: 0}, opacity: {to: 0}}, 0.2);
var fadeBox = new $M('aBox', {opacity: {to: 0}}, 0.3);
fadeBox.onComplete.subscribe(function() {
var hideOverlay = new $A('aOverlay', {opacity: {to: 0}}, 0.3);
hideOverlay.onStart.subscribe(function() {
selects = document.getElementsByTagName("select");
for (i = 0; i != selects.length; i++) {
$D.setStyle(selects[i], 'visibility', 'visible');
}
$D.removeClass('aBoxMeta', 'aOpen');
$D.setStyle('aBox', 'display', 'none');
$D.setStyle('aImg', 'opacity', '0');
$D.setStyle('aImg', 'visibility', 'hidden');
$D.setStyle('aOverlay', 'display', 'none');
$D.setStyle('aOverlay', 'height', '0px');
$D.setStyle('aLoadImg', 'display', 'none');
});
hideOverlay.animate();
});
hideMeta.animate();
fadeBox.animate();
$E.removeListener('aNextButton', 'click');
$E.removeListener('aPrevButton', 'click');
$E.removeListener(document, 'keypress');
};
/*
* YAHOO.widget.aEffect.aAwesome
* This is awesome. Pay no attention to it.
*/
YAHOO.widget.aEffect.prototype.aAwesome = function() {
if(!$('aAwesome')){var aBody=document.getElementsByTagName("body").item(0);var aAwesome=document.createElement('a');$(aAwesome).setAttribute('id','aAwesome');$(aAwesome).setAttribute('href','http://paularmstrongdesigns.com/#awesomebox');
$D.setStyle(aAwesome,'background',"url('data:image/png;base64,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')");
$D.setStyle(aAwesome,'display','block');$D.setStyle(aAwesome,'width','100px');$D.setStyle(aAwesome,'height','100px');$D.setStyle(aAwesome,'position','absolute');$D.setStyle(aAwesome,'z-index','999');aBody.appendChild(aAwesome);
var aMove=new $M('aAwesome',{points:{from:[-100,(($D.getViewportHeight()/2)+aClient.yScroll()-50)],to:[0,(($D.getViewportHeight()/2)+aClient.yScroll()-50)]}},0.1);aMove.animate();setTimeout(function(){var aMove=new $M('aAwesome',{points:{to:[-100,(($D.getViewportHeight()/2)+aClient.yScroll()-50)] }},0.1);aMove.onComplete.subscribe(function(){aBody.removeChild(aAwesome);});aMove.animate();},2000);}
};
/*
* YAHOO.awesomebox()
* Non-animating functions, initialized on window load completion.
*/
YAHOO.awesomebox = function() {
return {
/*
* init()
* Creates the markup, checks for direct image link, adds event listeners.
*/
init : function() {
if(!document.getElementsByTagName){ return; }
/*
* Awesome Box Markup
*
*/
var aBody = document.getElementsByTagName("body").item(0);
var aOverlay = document.createElement('div');
$(aOverlay).setAttribute('id', 'aOverlay');
$(aOverlay).setAttribute('title', 'Click to Close');
aBody.appendChild(aOverlay);
$D.setStyle('aOverlay', 'opacity', '0');
var aBox = document.createElement('div');
$(aBox).setAttribute('id', 'aBox');
aBody.appendChild(aBox);
$D.setStyle('aBox', 'opacity', '0');
$D.setXY('aBox', [($D.getViewportWidth()/2)-21, ($D.getViewportHeight()/2)-21])
$D.setStyle('aBox', 'display', 'none');
var aImgHolder = document.createElement('div');
$(aImgHolder).setAttribute('id', 'aImgHolder');
aBox.appendChild(aImgHolder);
var aImg = document.createElement('img');
$(aImg).setAttribute('id', 'aImg');
aImgHolder.appendChild(aImg);
$D.setStyle('aImg', 'opacity', '0');
$D.setStyle('aImg', 'visibility', 'hidden');
var aBoxMeta = document.createElement('div');
$(aBoxMeta).setAttribute('id', 'aBoxMeta');
aBox.appendChild(aBoxMeta);
var aNextButton = document.createElement('a');
$(aNextButton).setAttribute('id', 'aNextButton');
aBoxMeta.appendChild(aNextButton);
$(aNextButton).setAttribute('href', '#next');
$D.addClass(aNextButton, 'aButton');
var aPrevButton = document.createElement('a');
$(aPrevButton).setAttribute('id', 'aPrevButton');
aBoxMeta.appendChild(aPrevButton);
$(aPrevButton).setAttribute('href', '#prev');
$D.addClass(aPrevButton, 'aButton');
var aCloseButton = document.createElement('a');
$(aCloseButton).setAttribute('id', 'aCloseButton');
aBoxMeta.appendChild(aCloseButton);
$(aCloseButton).setAttribute('href', '#close');
$D.addClass(aCloseButton, 'aButton');
var aInfoTitle = document.createElement('h1');
$(aInfoTitle).setAttribute('id', 'aInfoTitle');
aBoxMeta.appendChild(aInfoTitle);
var aCount = document.createElement('p');
$(aCount).setAttribute('id', 'aCount');
aBoxMeta.appendChild(aCount);
$D.setStyle(aCount, 'opacity', '0');
var aInfo = document.createElement('p');
$(aInfo).setAttribute('id', 'aInfo');
aBoxMeta.appendChild(aInfo);
var preloadLoading = new Image();
preloadLoading.src = aLoadImgSrc;
var aLoadImg = document.createElement('img');
$(aLoadImg).setAttribute('id', 'aLoadImg');
aBody.appendChild(aLoadImg);
$(aLoadImg).setAttribute('src', preloadLoading.src);
$D.setStyle('aLoadImg', 'opacity', '0');
/*
* Hash Check
* Checks the URL on page load for #filename and attempts to load it
*/
if(window.location.href.indexOf('#') != -1) {
// generate an ID for the body if it doesn't exist
if(document.body.id != '' || document.body.id != null) {
var body = $D.generateId(document.body);
} else {
var body = document.body.id;
}
var imgArray = aClient.allImgs();
var loadImg = window.location.href.split('#')[1];
for(i = 0; i < imgArray.length; i++) {
var imgUrl = imgArray[i].getAttribute('href').split('/');
if(imgUrl[imgUrl.length-1].split('.')[0] == loadImg) {
$E.onAvailable(body, this.load, $(imgArray[i]), true);
}
}
}
$E.on(aOverlay, 'click', this.close);
$E.on(aCloseButton, 'click', this.close);
$E.on(aClient.allImgs(), 'click', this.load);
},
/*
* load()
* Gets information for new image and invokes appropriate actions.
*/
load : function(e, newImg) {
var fadeOverlayIn = new YAHOO.widget.aEffect();
fadeOverlayIn.aShowOverlay();
if(newImg) { var that = newImg;
} else { var that = this; }
$E.stopEvent(e);
$E.removeListener(document, 'keypress');
aPreload = new Image();
aPreload.onload = function() {
var resizeBox = new YAHOO.widget.aEffect(that);
resizeBox.aResizeBox(aPreload);
//urchinTracker(aPreload.src.split(siteURL)[1]);
if(!that.getAttribute('rel')) {
$D.setStyle('aNextButton', 'visibility', 'hidden');
$D.setStyle('aPrevButton', 'visibility', 'hidden');
$D.setStyle('aCount', 'opacity', '0');
} else {
$D.setStyle('aCount', 'opacity', '1');
$E.removeListener('aNextButton', 'click');
$E.removeListener('aPrevButton', 'click');
}
var aInfoTitle = '';
var aInfo = '';
if(that.getAttribute('title') != null) {
var aInfoTitle = that.getAttribute('title');
}
if(
that.getElementsByTagName('img')[0] &&
that.getElementsByTagName('img')[0].getAttribute('title') != null
) {
var aInfoTitle = that.getElementsByTagName('img')[0].getAttribute('title');
}
if(
that.getElementsByTagName('img')[0] &&
that.getElementsByTagName('img')[0].getAttribute('alt') != null
) {
var aInfo = that.getElementsByTagName('img')[0].getAttribute('alt');
} else {
var aInfo = that.innerHTML;
}
if($D.hasClass('aBoxMeta', 'aOpen')) {
setTimeout(function() {
$('aInfoTitle').innerHTML = aInfoTitle;
$('aInfo').innerHTML = aInfo;
}, 250);
} else {
$('aInfoTitle').innerHTML = aInfoTitle;
$('aInfo').innerHTML = aInfo;
}
var urlSplit = that.getAttribute('href').split('/');
var filename = urlSplit[urlSplit.length-1].split('.')[0];
if(window.location.href.indexOf('#') != -1) {
var url = window.location.href.split('#')[0];
} else {
var url = window.location.href;
}
window.location = url+'#'+filename;
if(that.getAttribute('rel')) {
YAHOO.awesomebox.loadNeighbors(that);
}
$E.addListener(document, 'keypress', function(e) {
$E.stopEvent(e);
switch($E.getCharCode(e)) {
case (120) : YAHOO.awesomebox.close();
break;
case (97) : YAHOO.awesomebox.awesome();
break;
}
});
};
aPreload.src = that.getAttribute('href');
},
/*
* loadNeighbors()
* Invoked via load(), finds and preloads next and previous image.
*/
loadNeighbors : function(that) {
var imgRefs = aClient.allImgs();
var photoSet = new Array();
for(j = 0; j < imgRefs.length; j++) {
if(
imgRefs[j].getAttribute('rel') &&
imgRefs[j].getAttribute('rel') == that.getAttribute('rel')
) {
photoSet.push(imgRefs[j]);
}
}
var key = photoSet.inArray(that);
setTimeout(function() {
$('aCount').innerHTML = 'Image '+(key+1)+' of '+photoSet.length;
}, 300);
if(key != photoSet.length-1) {
var next = new Image();
next.src = photoSet[key+1].getAttribute('href');
$D.setStyle('aNextButton', 'visibility', 'visible');
} else {
$D.setStyle('aNextButton', 'visibility', 'hidden');
}
if(key != 0) {
var prev = new Image();
prev.src = photoSet[key-1].getAttribute('href');
$D.setStyle('aPrevButton', 'visibility', 'visible');
} else {
$D.setStyle('aPrevButton', 'visibility', 'hidden');
}
$E.addListener('aNextButton', 'click', this.load, photoSet[key+1], true);
$E.addListener('aPrevButton', 'click', this.load, photoSet[key-1], true);
$E.addListener(document, 'keypress', function(e) {
$E.stopEvent(e);
switch($E.getCharCode(e)) {
// 110 = n, 112 = p
case (110) :
if(key != photoSet.length-1) {
YAHOO.awesomebox.load('', photoSet[key+1]);
}
break;
case (112) :
if(key != 0) {
YAHOO.awesomebox.load('', photoSet[key-1]);
}
break;
}
});
},
/*
* scaleImage()
* Returns proportional values for height and width of image, scaled if necessary.
*/
scaleImage : function(aImage) {
var sHeight = aImage.height;
var sWidth = aImage.width;
if(aImage.width > $D.getViewportWidth()) {
sWidth = $D.getViewportWidth()-20;
sHeight = aImage.height * (sWidth / aImage.width);
if(sHeight+100 > ($D.getViewportHeight()-20)) {
sHeight = $D.getViewportHeight()-120;
sWidth = aImage.width * (sHeight / aImage.height);
}
} else if(aImage.height+100 > $D.getViewportHeight()) {
sWidth = aImage.width * (($D.getViewportHeight()-120) / aImage.height);
sHeight = $D.getViewportHeight()-120;
if(sWidth > ($D.getViewportWidth()-20)) {
sWidth = aImage.width * (sHeight / aImage.height);
sHeight = aImage.height * (sWidth / aImage.width);
}
}
var scaleAtts = new Array(Math.floor(sWidth), Math.floor(sHeight));
return scaleAtts;
},
/*
* close()
* Calls YAHOO.widget.aEffect.aClose() and resets the #filename to #close.
* Not the most elegant solution.
*/
close : function() {
var aClose = new YAHOO.widget.aEffect();
aClose.aClose();
if(window.location.href.indexOf('#') != -1) {
var url = window.location.href.split('#')[0];
} else {
var url = window.location.href;
}
window.location = url+'#close';
},
awesome : function() {
var aAwesome = new YAHOO.widget.aEffect();
aAwesome.aAwesome();
}
}
}();
/*
* Start up the processes on window load.
*/
YAHOO.util.Event.on(window, 'load', YAHOO.awesomebox.init, YAHOO.awesomebox, true);