/********************************************************************************************************************
* PopBox.js, v2.5 released December 18, 2007. Copyright (c) 2007, C6 Software, Inc. (http://www.c6software.com/)
* PopBox is released under the Creative Commons Attribution 3.0 license (http://creativecommons.org/licenses/by/3.0/)
* and is free to use in both commercial and non-commercial work, provided this header remains at the top.
* The latest version and documentation can be found at http://www.c6software.com/products/popbox/default.aspx.
* Questions and suggestions can be sent to john.reid@c6software.com. Please put "PopBox" somewhere in the
* email subject so I can easily filter. Send me your URL and I may post it!
* PopBox relies on many methods from Danny Goodman's (www.dannyg.com) javascript library DHTMLAPI.js
* and his books, without which scores of web developers would be totally lost. Thanks Danny.
********************************************************************************************************************/
// Seek nested NN4 layer from string name
function SeekLayer(doc, name) {
var theObj;
for (var i = 0; i < doc.layers.length; i++) {
if (doc.layers[i].name == name) {
theObj = doc.layers[i];
break;
}
// dive into nested layers if necessary
if (doc.layers[i].document.layers.length > 0) {
theObj = SeekLayer(document.layers[i].document, name);
}
}
return theObj;
}
// Convert object name string or object reference into a valid element object reference
function GetRawObject(obj) {
var theObj;
if (typeof obj == "string") {
var isCSS = (document.body && document.body.style) ? true : false;
if (isCSS && document.getElementById) {
theObj = document.getElementById(obj);
} else if (isCSS && document.all) {
theObj = document.all(obj);
} else if (document.layers) {
theObj = SeekLayer(document, obj);
}
} else {
// pass through object reference
theObj = obj;
}
return theObj;
}
// Return the available content width and height space in browser window
function GetInsideWindowSize() {
if (window.innerWidth) {
return {x:window.innerWidth, y:window.innerHeight};
} else if (document.compatMode && document.compatMode.indexOf("CSS1") >= 0) {
return {x:document.body.parentNode.clientWidth, y:document.body.parentNode.clientHeight};
} else if (document.body && document.body.clientWidth) {
return {x:document.body.clientWidth, y:document.body.clientHeight};
}
return {x:0, y:0};
}
// Retrieve the padding around an object
function GetObjectPadding(obj) {
var elem = GetRawObject(obj);
var l = 0;
var r = 0;
var t = 0;
var b = 0;
if (elem.currentStyle)
{
if (elem.currentStyle.paddingLeft)
l = parseInt(elem.currentStyle.paddingLeft, 10);
if (elem.currentStyle.paddingRight)
r = parseInt(elem.currentStyle.paddingRight, 10);
if (elem.currentStyle.paddingTop)
t = parseInt(elem.currentStyle.paddingTop, 10);
if (elem.currentStyle.paddingBottom)
b = parseInt(elem.currentStyle.paddingBottom, 10);
}
else if (window.getComputedStyle)
{
l = parseInt(window.getComputedStyle(elem,null).paddingLeft, 10);
r = parseInt(window.getComputedStyle(elem,null).paddingRight, 10);
t = parseInt(window.getComputedStyle(elem,null).paddingTop, 10);
b = parseInt(window.getComputedStyle(elem,null).paddingBottom, 10);
}
if (isNaN(l) == true) l = 0;
if (isNaN(r) == true) r = 0;
if (isNaN(t) == true) t = 0;
if (isNaN(b) == true) b = 0;
return {l:(l),r:(r),t:(t),b:(b)};
}
// Retrieve the rendered size of an element
function GetObjectSize(obj) {
var elem = GetRawObject(obj);
var w = 0;
var h = 0;
if (elem.offsetWidth) {
w = elem.offsetWidth; h = elem.offsetHeight;
} else if (elem.clip && elem.clip.width) {
w = elem.clip.width; h = elem.clip.height;
} else if (elem.style && elem.style.pixelWidth) {
w = elem.style.pixelWidth; h = elem.style.pixelHeight;
}
w = parseInt(w, 10);
h = parseInt(h, 10);
// remove any original element padding
var padding = GetObjectPadding(elem);
w -= (padding.l + padding.r);
h -= (padding.t + padding.b);
return {w:(w), h:(h)};
}
// Return the element position in the page, not it's parent container
function GetElementPosition(obj)
{
var elem = GetRawObject(obj);
var left = 0;
var top = 0;
// add any original element padding
var elemPadding = GetObjectPadding(elem);
left = elemPadding.l;
top = elemPadding.t;
if (elem.offsetParent)
{
left += elem.offsetLeft;
top += elem.offsetTop;
var parent = elem.offsetParent;
while (parent)
{
left += parent.offsetLeft;
top += parent.offsetTop;
var parentTagName = parent.tagName.toLowerCase();
if (parentTagName != "table" &&
parentTagName != "body" &&
parentTagName != "html" &&
parentTagName != "div" &&
parent.clientTop &&
parent.clientLeft)
{
left += parent.clientLeft;
top += parent.clientTop;
}
parent = parent.offsetParent;
}
}
else if (elem.left && elem.top)
{
left = elem.left;
top = elem.top;
}
else
{
if (elem.x)
left = elem.x;
if (elem.y)
top = elem.y;
}
return {x:left, y:top};
}
// return the number of pixels the scrollbar has moved the visible window
function GetScrollOffset()
{
if (window.pageYOffset) {
return {x:window.pageXOffset, y:window.pageYOffset};
} else if (document.compatMode && document.compatMode.indexOf("CSS1") >= 0) {
return {x:document.documentElement.scrollLeft, y:document.documentElement.scrollTop};
} else if (document.body && document.body.clientWidth) {
return {x:document.body.scrollLeft, y:document.body.scrollTop};
}
return {x:0, y:0};
}
function CreateRandomId()
{
var randomNum = 0.0;
while (randomNum == 0.0)
randomNum = Math.random();
var random = randomNum + "";
return "id" + random.substr(2);
}
function MouseMoveRevert(e)
{
if (pbMouseMoveRevert != null && pbMouseMoveRevert.length != 0)
{
var evt = (e) ? e : window.event;
var mouse = {x:0, y:0};
if (evt.pageX || evt.pageY)
{
mouse.x = evt.pageX;
mouse.y = evt.pageY;
}
else if (evt.clientX || evt.clientY)
{
var scroll = GetScrollOffset();
mouse.x = evt.clientX + scroll.x;
mouse.y = evt.clientY + scroll.y;
}
for (var x = 0; x < pbMouseMoveRevert.length;)
{
if (pbMouseMoveRevert[x] != null)
{
var id = pbMouseMoveRevert[x].id;
if (typeof popBox[id] != "undefined" && popBox[id] != null && popBox[id].hTarg != 0)
{
// if the mouse is outside the box then call revert
if (mouse.x < popBox[id].xTarg || mouse.x > (popBox[id].xTarg + popBox[id].wTarg) || mouse.y < popBox[id].yTarg || mouse.y > (popBox[id].yTarg + popBox[id].hTarg))
{
var className = pbMouseMoveRevert[x].className;
pbMouseMoveRevert.splice(x, 1);
Revert(id, null, className);
continue;
}
}
}
x++;
}
}
}
// holds numerous properties related to position, size and motion
var popBox = new Array();
// holds positioning value for the z axis
var popBoxZ = 100;
// holds the popped image for each ![]()
tag with a pbsrc attribute
var pbSrc = new Array();
// holds the popbar function for each ![]()
tag with a pbShowPopBar attribute
var pbPopBarFunc = new Array();
// holds the array of image ids for onmousemove Revert calls
var pbMouseMoveRevert = null;
// add initialization to window.onload
if (typeof window.onload == 'function')
{
var func = window.onload;
window.onload = function(){func();InitPbSrc();InitPbPopBar();};
}
else
{
window.onload = function(){InitPbSrc();InitPbPopBar();};
}
// loads all the popped src images
function InitPbSrc()
{
var images = null;
if (document.body)
{
if (document.body.getElementsByTagName)
images = document.body.getElementsByTagName("img");
else if (document.body.all)
images = document.body.all.tags("img");
}
if (images != null)
{
for (var x = 0; x < images.length; x++)
{
var poppedSrc = images[x].getAttribute('pbSrc');
if (poppedSrc != null)
{
if (images[x].id == "")
images[x].id = CreateRandomId();
if (pbSrc[images[x].id] == null)
{
pbSrc[images[x].id] = new Image();
pbSrc[images[x].id].src = poppedSrc;
}
}
}
}
}
// adds PopBar to images
function InitPbPopBar()
{
var images = null;
if (document.body)
{
if (document.body.getElementsByTagName)
images = document.body.getElementsByTagName("img");
else if (document.body.all)
images = document.body.all.tags("img");
}
if (images != null)
{
var imgArray = new Array();
for (var x = 0; x < images.length; x++)
{
if (images[x].id == "")
images[x].id = CreateRandomId();
imgArray[x] = images[x];
}
for (var x = 0; x < imgArray.length; x++)
CreatePopBar(imgArray[x]);
}
}
// initialize default popbox object
function InitPopBox(obj)
{
obj = GetRawObject(obj);
if (typeof popBox[obj.id] != "undefined" && popBox[obj.id] != null)
return obj;
var parent = document.body;
if (obj.id == "")
obj.id = CreateRandomId();
var elem = obj;
var startPos = GetElementPosition(elem);
var initSize = GetObjectSize(elem);
if (elem.style.position == "absolute" || elem.style.position == "relative")
{
parent = elem.parentNode;
startPos.x = parseInt(elem.style.left, 10);
startPos.y = parseInt(elem.style.top, 10);
}
// if there is a pbsrc then create that, else if it's not absolute or relative then create a copy
if (pbSrc[elem.id] != null || (elem.style.position != "absolute" && elem.style.position != "relative"))
{
var img = document.createElement("img");
// copy image properties
img.border = elem.border;
img.className = elem.className;
img.height = elem.height;
img.id = "popcopy" + elem.id;
img.src = (pbSrc[elem.id] != null) ? pbSrc[elem.id].src : elem.src;
img.alt = elem.alt;
img.title = elem.title;
img.width = elem.width;
img.onclick = elem.onclick;
img.ondblclick = elem.ondblclick;
img.onmouseout = elem.onmouseout;
// remove event so the object doesn't jump
elem.onmouseout = null;
img.style.width = initSize.w;
img.style.height = initSize.h;
img.style.position = "absolute";
img.style.left = startPos.x + "px";
img.style.top = startPos.y + "px";
img.style.cursor = elem.style.cursor;
parent.appendChild(img);
elem.style.visibility = "hidden";
elem = img;
}
popBox[elem.id] = { elemId:elem.id,
xCurr:0.0,
yCurr:0.0,
xTarg:0.0,
yTarg:0.0,
wCurr:0.0,
hCurr:0.0,
wTarg:0.0,
hTarg:0.0,
xStep:0.0,
yStep:0.0,
wStep:0.0,
hStep:0.0,
xDelta:0.0,
yDelta:0.0,
wDelta:0.0,
hDelta:0.0,
xTravel:0.0,
yTravel:0.0,
wTravel:0.0,
hTravel:0.0,
velM:1.0,
velS:1.0,
interval:null,
isAnimating:false,
xOriginal:startPos.x,
yOriginal:startPos.y,
wOriginal:parseFloat(initSize.w),
hOriginal:parseFloat(initSize.h),
isPopped:false,
fnClick:null,
fnDone:null,
fnPre:null,
originalId:null,
cursor:""
};
if (typeof obj.onclick == "function")
{
popBox[elem.id].fnClick = elem.onclick;
if (popBoxAutoClose == true && (typeof obj.ondblclick != "function" || obj.ondblclick == null) && typeof obj.onmouseover != "function")
elem.ondblclick = function(){Revert(elem.id, null, elem.className);};
}
if (popBoxAutoClose == true && typeof obj.onmouseover == "function" && (typeof obj.onmouseout != "function" || obj.onmouseout == null))
{
if (popBoxMouseMoveRevert == true)
{
if (pbMouseMoveRevert == null)
{
pbMouseMoveRevert = new Array();
if (typeof document.onmousemove == 'function')
{
var func = document.onmousemove;
document.onmousemove = function(e){func(e);MouseMoveRevert(e);};
}
else
{
document.onmousemove = MouseMoveRevert;
}
}
pbMouseMoveRevert.push({id:elem.id, className:elem.className});
}
else
{
elem.onmouseout = function(){Revert(elem.id, null, elem.className);};
}
}
if (obj.id != elem.id)
popBox[elem.id].originalId = obj.id;
return elem;
}
// calculate next steps and assign to style properties
function DoPopBox(elem)
{
if (typeof elem == "string") elem = GetRawObject(elem);
try
{
var bMDone = false;
var bSDone = false;
if ((popBox[elem.id].xTravel + Math.abs(popBox[elem.id].xStep)) < popBox[elem.id].xDelta)
{
var x = popBox[elem.id].xCurr + popBox[elem.id].xStep;
elem.style.left = parseInt(x, 10) + "px";
popBox[elem.id].xTravel += Math.abs(popBox[elem.id].xStep);
popBox[elem.id].xCurr = x;
} else {
popBox[elem.id].xTravel += Math.abs(popBox[elem.id].xStep);
elem.style.left = parseInt(popBox[elem.id].xTarg, 10) + "px";
bMDone = true;
}
if ((popBox[elem.id].yTravel + Math.abs(popBox[elem.id].yStep)) < popBox[elem.id].yDelta)
{
var y = popBox[elem.id].yCurr + popBox[elem.id].yStep;
elem.style.top = parseInt(y, 10) + "px";
popBox[elem.id].yTravel += Math.abs(popBox[elem.id].yStep);
popBox[elem.id].yCurr = y;
bMDone = false;
} else {
popBox[elem.id].yTravel += Math.abs(popBox[elem.id].yStep);
elem.style.top = parseInt(popBox[elem.id].yTarg, 10) + "px";
}
if ((popBox[elem.id].wTravel + Math.abs(popBox[elem.id].wStep)) < popBox[elem.id].wDelta)
{
var w = popBox[elem.id].wCurr + popBox[elem.id].wStep;
elem.style.width = parseInt(w, 10) + "px";
popBox[elem.id].wTravel += Math.abs(popBox[elem.id].wStep);
popBox[elem.id].wCurr = w;
} else {
popBox[elem.id].wTravel += Math.abs(popBox[elem.id].wStep);
elem.style.width = parseInt(popBox[elem.id].wTarg, 10) + "px";
bSDone = true;
}
if ((popBox[elem.id].hTravel + Math.abs(popBox[elem.id].hStep)) < popBox[elem.id].hDelta)
{
var h = popBox[elem.id].hCurr + popBox[elem.id].hStep;
elem.style.height = parseInt(h, 10) + "px";
popBox[elem.id].hTravel += Math.abs(popBox[elem.id].hStep);
popBox[elem.id].hCurr = h;
bSDone = false;
} else {
popBox[elem.id].hTravel += Math.abs(popBox[elem.id].hStep);
elem.style.height = parseInt(popBox[elem.id].hTarg, 10) + "px";
}
var obj = elem;
if (bMDone == true && bSDone == true)
{
clearInterval(popBox[elem.id].interval);
elem.style.cursor = popBox[elem.id].cursor;
var func = null;
if (popBox[elem.id].fnDone != null && typeof popBox[elem.id].fnDone == "function")
func = popBox[elem.id].fnDone;
if (popBox[elem.id].isPopped == true)
{
elem.style.zIndex = null;
if (popBox[elem.id].originalId != null)
{
obj = GetRawObject(popBox[elem.id].originalId);
obj.onmouseout = elem.onmouseout; // copy method back to original
obj.style.visibility = "visible";
// remove the copied object from the body and the array
elem.parentNode.removeChild(elem);
}
else
{
elem.style.width = parseInt(popBox[elem.id].wOriginal, 10) + "px";
elem.style.height = parseInt(popBox[elem.id].hOriginal, 10) + "px";
if (typeof popBox[elem.id].fnClick == "function")
elem.onclick = popBox[elem.id].fnClick;
}
delete popBox[elem.id];
popBox[elem.id] = null;
CreatePopBar(obj);
}
else
{
popBox[elem.id].isPopped = true;
popBox[elem.id].isAnimating = false;
CreateRevertBar(elem);
}
if (func != null && typeof func == "function")
func(obj);
}
}
catch(ex){}
}
function HasRevertBar(obj)
{
if (typeof obj == "string") obj = GetRawObject(obj);
var elem = obj;
if (popBox[elem.id] != null && popBox[elem.id].originalId != null)
elem = GetRawObject(popBox[elem.id].originalId);
var pbShowBar = elem.getAttribute('pbShowRevertBar');
var pbShowText = elem.getAttribute('pbShowRevertText');
var pbShowImage = elem.getAttribute('pbShowRevertImage');
pbShowBar = (pbShowBar != null) ? (pbShowBar == "true" || pbShowBar == true) : popBoxShowRevertBar;
pbShowText = (pbShowText != null) ? (pbShowText == "true" || pbShowText == true) : popBoxShowRevertText;
pbShowImage = (pbShowImage != null) ? (pbShowImage == "true" || pbShowImage == true) : popBoxShowRevertImage;
return (pbShowBar || pbShowText || pbShowImage);
}
function HasCaption(obj)
{
if (typeof obj == "string") obj = GetRawObject(obj);
var elem = obj;
if (popBox[elem.id] != null && popBox[elem.id].originalId != null)
elem = GetRawObject(popBox[elem.id].originalId);
var pbShowCaption = elem.getAttribute('pbShowCaption');
pbShowCaption = (pbShowCaption != null) ? (pbShowCaption == "true" || pbShowCaption == true) : popBoxShowCaption;
var pbCaption = null;
if (pbShowCaption == true)
{
pbCaption = elem.getAttribute('pbCaption');
if (pbCaption == null && elem.title != "") pbCaption = elem.title;
}
return (pbCaption != null && pbCaption != "");
}
function CreateRevertBar(obj)
{
if (typeof obj == "string") obj = GetRawObject(obj);
var elem = obj;
if (popBox[elem.id] != null && popBox[elem.id].originalId != null)
elem = GetRawObject(popBox[elem.id].originalId);
var pbShowBar = elem.getAttribute('pbShowRevertBar');
var pbShowText = elem.getAttribute('pbShowRevertText');
var pbShowImage = elem.getAttribute('pbShowRevertImage');
var pbText = elem.getAttribute('pbRevertText');
var pbImage = elem.getAttribute('pbRevertImage');
pbShowBar = (pbShowBar != null) ? (pbShowBar == "true" || pbShowBar == true) : popBoxShowRevertBar;
pbShowText = (pbShowText != null) ? (pbShowText == "true" || pbShowText == true) : popBoxShowRevertText;
pbShowImage = (pbShowImage != null) ? (pbShowImage == "true" || pbShowImage == true) : popBoxShowRevertImage;
if (pbText == null) pbText = popBoxRevertText;
if (pbImage == null) pbImage = popBoxRevertImage;
var pbShowCaption = elem.getAttribute('pbShowCaption');
pbShowCaption = (pbShowCaption != null) ? (pbShowCaption == "true" || pbShowCaption == true) : popBoxShowCaption;
var pbCaption = null;
if (pbShowCaption == true)
{
pbCaption = elem.getAttribute('pbCaption');
if (pbCaption == null && elem.title != "") pbCaption = elem.title;
}
CreatePbBar(obj, pbShowBar, pbShowText, pbShowImage, pbText, pbImage, popBoxRevertBarAbove, true, pbCaption)
}
function CreatePopBar(obj)
{
if (typeof obj == "string") obj = GetRawObject(obj);
if (typeof pbPopBarFunc[obj.id] != 'undefined' && pbPopBarFunc[obj.id] != null) return;
var pbShowBar = obj.getAttribute('pbShowPopBar');
if (pbShowBar != null)
{
var pbShowText = obj.getAttribute('pbShowPopText');
var pbShowImage = obj.getAttribute('pbShowPopImage');
var pbText = obj.getAttribute('pbPopText');
var pbImage = obj.getAttribute('pbPopImage');
pbShowBar = (pbShowBar == "true" || pbShowBar == true);
pbShowText = (pbShowText != null) ? (pbShowText == "true" || pbShowText == true) : popBoxShowPopText;
pbShowImage = (pbShowImage != null) ? (pbShowImage == "true" || pbShowImage == true) : popBoxShowPopImage;
if (pbText == null) pbText = popBoxPopText;
if (pbImage == null) pbImage = popBoxPopImage;
CreatePbBar(obj, pbShowBar, pbShowText, pbShowImage, pbText, pbImage, popBoxPopBarAbove, false, null)
}
}
function CreatePbBar(obj, pbShowBar, pbShowText, pbShowImage, pbText, pbImage, pbBarAbove, isRevert, pbCaption)
{
if (pbShowBar == false && pbShowText == false && pbShowImage == false && pbCaption == null) return;
if (typeof obj == "string") obj = GetRawObject(obj);
var objCursor = "hand";
if (obj.currentStyle)
objCursor = obj.currentStyle.cursor;
else if (window.getComputedStyle)
objCursor = window.getComputedStyle(obj,null).cursor;
var fnClick = function(){if (typeof obj.onclick == 'function') obj.onclick();};
var fnMouseOut = function(){if (typeof obj.onmouseout == 'function') obj.onmouseout();};
var fnMouseOver = function(){if (typeof obj.onmouseover == 'function') obj.onmouseover();};
var fnRemove = new Array();
var isPositioned = (obj.style.position == "absolute" || obj.style.position == "relative");
var left = 0;
var top = 0;
var parentNode = obj.parentNode;
var objSpan = null;
if (isPositioned == true)
{
left = parseInt(obj.style.left, 10);
top = parseInt(obj.style.top, 10);
var padding = GetObjectPadding(obj);
left += padding.l;
top += padding.t;
}
else
{
objSpan = document.createElement("span");
objSpan = (obj.nextSibling != null) ? parentNode.insertBefore(objSpan, obj.nextSibling) : parentNode.appendChild(objSpan);
objSpan.style.position = "relative";
objSpan.style.left = "0px";
objSpan.style.top = "0px";
var floatValue = "";
if (obj.align == "left") floatValue = "left";
else if (obj.align == "right") floatValue = "right";
floatValue = (obj.style.styleFloat && obj.style.styleFloat != "") ? obj.style.styleFloat : (obj.style.cssFloat && obj.style.cssFloat != "") ? obj.style.cssFloat : floatValue;
if (typeof obj.style.styleFloat != "undefined") objSpan.style.styleFloat = floatValue;
else if (typeof obj.style.cssFloat != "undefined") objSpan.style.cssFloat = floatValue;
var imgPos = GetElementPosition(obj);
var spanPos = GetElementPosition(objSpan);
objSpan.style.left = (spanPos.x > imgPos.x) ? (imgPos.x - spanPos.x) + "px" : imgPos.x - spanPos.x + "px";
objSpan.style.top = (spanPos.y > imgPos.y) ? (imgPos.y - spanPos.y) + "px" : imgPos.y - spanPos.y + "px";
objSpan.onclick = fnClick;
if (isRevert == true)
objSpan.onmouseout = fnMouseOut;
else
objSpan.onmouseover = fnMouseOver;
parentNode = objSpan;
}
var width = parseInt(obj.style.width, 10);
var height = parseInt(obj.style.height, 10);
var size = GetObjectSize(obj);
if (isNaN(width) == true)
width = size.w;
else if (size.w > width)
left += ((size.w - width) / 2);
if (isNaN(height) == true)
height = size.h;
else if (size.h > height)
top += ((size.h - height) / 2);
if (pbBarAbove == true) top -= 20;
var z = obj.style.zIndex + 1;
if (pbShowBar == true)
{
var divTrans = document.createElement("div");
divTrans.id = "popBoxDivTrans" + z;
divTrans.style.width = width + "px";
divTrans.style.height = "20px";
divTrans.style.borderStyle = "none";
divTrans.style.padding = "0px";
divTrans.style.margin = "0px";
divTrans.style.position = "absolute";
divTrans.style.left = left + "px";
divTrans.style.top = top + "px";
divTrans.style.backgroundColor = "#000000";
divTrans.style.cursor = objCursor;
divTrans.style.zIndex = z;
if (pbBarAbove == false)
{
if (typeof divTrans.style.filter != 'undefined')
divTrans.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=20)";
if (typeof divTrans.style.opacity != 'undefined')
divTrans.style.opacity = "0.2";
}
divTrans.onclick = fnClick;
if (isRevert == true)
divTrans.onmouseout = fnMouseOut;
else
divTrans.onmouseover = fnMouseOver;
parentNode.appendChild(divTrans);
fnRemove.push(function(){divTrans.parentNode.removeChild(divTrans);});
}
if (pbShowText == true)
{
var divText = document.createElement("div");
divText.id = "popBoxDivText" + z;
divText.style.width = width + "px";
divText.style.height = "20px";
divText.style.borderStyle = "none";
divText.style.padding = "0px";
divText.style.margin = "0px";
divText.style.position = "absolute";
divText.style.left = left + "px";
divText.style.top = top + "px";
divText.style.cursor = objCursor;
divText.style.textAlign = "center";
divText.style.fontFamily = "Arial, Verdana, Sans-Serif";
divText.style.fontSize = "10pt";
divText.style.backgroundColor = "Transparent";
divText.style.color = "#ffffff";
divText.style.zIndex = z;
divText.innerHTML = pbText;
divText.onclick = fnClick;
if (isRevert == true)
divText.onmouseout = fnMouseOut;
else
divText.onmouseover = fnMouseOver;
parentNode.appendChild(divText);
fnRemove.push(function(){divText.parentNode.removeChild(divText);});
}
if (pbShowImage == true)
{
var imgPopped = document.createElement("img");
imgPopped.id = "popBoxImgPopped" + z;
imgPopped.src = pbImage;
imgPopped.style.width = "20px";
imgPopped.style.height = "20px";
imgPopped.style.borderStyle = "none";
imgPopped.style.padding = "0px";
imgPopped.style.margin = "0px";
imgPopped.style.position = "absolute";
imgPopped.style.left = (left + width - 20) + "px";
imgPopped.style.top = top + "px";
imgPopped.style.cursor = objCursor;
imgPopped.style.zIndex = z;
imgPopped.onclick = fnClick;
if (isRevert == true)
imgPopped.onmouseout = fnMouseOut;
else
imgPopped.onmouseover = fnMouseOver;
parentNode.appendChild(imgPopped);
fnRemove.push(function(){imgPopped.parentNode.removeChild(imgPopped);});
}
if (pbCaption != null && pbCaption != "")
{
top += (height - 20);
if (pbBarAbove == true) top += 20;
if (popBoxCaptionBelow == true) top += 20;
var divCapTrans = document.createElement("div");
divCapTrans.id = "popBoxDivCapTrans" + z;
divCapTrans.style.width = width - 2 + "px";
divCapTrans.style.height = "20px";
divCapTrans.style.borderStyle = "solid";
divCapTrans.style.borderWidth = "1px";
divCapTrans.style.borderColor = "#999999";
divCapTrans.style.padding = "0px";
divCapTrans.style.margin = "0px";
divCapTrans.style.position = "absolute";
divCapTrans.style.left = left + "px";
divCapTrans.style.top = top - 1 + "px";
divCapTrans.style.backgroundColor = "#ffffdd";
divCapTrans.style.zIndex = z;
if (popBoxCaptionBelow == false)
{
if (typeof divCapTrans.style.filter != 'undefined')
divCapTrans.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=70)";
if (typeof divCapTrans.style.opacity != 'undefined')
divCapTrans.style.opacity = "0.7";
}
parentNode.appendChild(divCapTrans);
fnRemove.push(function(){divCapTrans.parentNode.removeChild(divCapTrans);});
var divCapText = document.createElement("div");
divCapText.id = "popBoxDivCapText" + z;
divCapText.style.width = width - 20 + "px";
divCapText.style.height = "20px";
divCapText.style.borderStyle = "none";
divCapText.style.padding = "0px";
divCapText.style.margin = "0px";
divCapText.style.position = "absolute";
divCapText.style.left = left + 10 + "px";
divCapText.style.top = top + "px";
divCapText.style.textAlign = "center";
divCapText.style.fontFamily = "Arial, Verdana, Sans-Serif";
divCapText.style.fontSize = "10pt";
divCapText.style.overflowY = "hidden";
divCapText.style.backgroundColor = "Transparent";
divCapText.style.color = "#000000";
divCapText.style.zIndex = z;
parentNode.appendChild(divCapText);
fnRemove.push(function(){divCapText.parentNode.removeChild(divCapText);});
AddCaptionText(divCapTrans, divCapText, pbCaption);
}
if (fnRemove.length != 0)
{
if (objSpan != null)
fnRemove.push(function(){objSpan.parentNode.removeChild(objSpan);});
if (isRevert == true)
{
if(popBox[obj.id].fnPre != null && typeof(popBox[obj.id].fnPre) == 'function')
fnRemove.push(popBox[obj.id].fnPre);
popBox[obj.id].fnPre = function(){for(var x = 0; x < fnRemove.length; x++){fnRemove[x]();}};
}
else
{
pbPopBarFunc[obj.id] = function(){for(var x = 0; x < fnRemove.length; x++){fnRemove[x]();}};
}
}
}
function AddCaptionText(divCapTrans, divCapText, caption)
{
var width = parseInt(divCapText.style.width, 10);
var divSizer = document.createElement("div");
divSizer.style.position = "absolute";
divSizer.style.width = width + "px";
divSizer.style.margin = "0px";
divSizer.style.fontFamily = divCapText.style.fontFamily;
divSizer.style.fontSize = divCapText.style.fontSize;
divSizer.style.visibility = "hidden";
divSizer.innerHTML = caption;
document.body.appendChild(divSizer);
var newSize = GetObjectSize(divSizer);
if (newSize.h > 20)
{
divSizer.innerHTML = caption + "..." + popBoxCaptionLessText;
newSize = GetObjectSize(divSizer);
var fullCaption = caption;
var charCount = parseInt(width * 0.14, 10) - 5; // safe estimate
divCapText.innerHTML = caption.substr(0, charCount) + "...";
var spanMore = document.createElement("span");
spanMore.style.color = "#0000ff";
spanMore.style.textDecoration = "underline";
spanMore.style.cursor = "pointer";
spanMore.onclick = function(){spanMore.parentNode.removeChild(spanMore);ResizeCaption(divCapTrans.id,divCapText.id,newSize.h,fullCaption);};
spanMore.innerHTML = popBoxCaptionMoreText;
divCapText.appendChild(spanMore);
}
else
divCapText.innerHTML = caption;
document.body.removeChild(divSizer);
}
function ResizeCaption(divCapTrans, divCapText, height, caption)
{
if (typeof divCapTrans == "string") divCapTrans = GetRawObject(divCapTrans);
if (typeof divCapText == "string") divCapText = GetRawObject(divCapText);
var h = parseInt(divCapText.style.height, 10);
var top = parseInt(divCapText.style.top, 10);
if (h < height)
{
if (h == 20)
{
height += 10;
divCapText.style.paddingTop = "5px";
divCapText.innerHTML = caption + "...";
var spanLess = document.createElement("span");
spanLess.style.color = "#0000ff";
spanLess.style.textDecoration = "underline";
spanLess.style.cursor = "pointer";
spanLess.onclick = function(){spanLess.parentNode.removeChild(spanLess);divCapText.innerHTML = caption;ResizeCaption(divCapTrans.id,divCapText.id,20,caption);};
spanLess.innerHTML = popBoxCaptionLessText;
divCapText.appendChild(spanLess);
if (popBoxCaptionBelow == false)
{
if (typeof divCapTrans.style.filter != 'undefined')
divCapTrans.style.filter = "";
if (typeof divCapTrans.style.opacity != 'undefined')
divCapTrans.style.opacity = "1.0";
}
}
if ((h + 10) >= height)
{
top -= (height - h);
h = height;
}
else
{
top -= 10;
h += 10;
}
divCapTrans.style.height = h + "px";
divCapText.style.height = h + "px";
divCapTrans.style.top = (top - 1) + "px";
divCapText.style.top = top + "px";
if (h != height)
setTimeout("ResizeCaption(\"" + divCapTrans.id + "\",\"" + divCapText.id + "\"," + height + ",\"" + caption + "\")", 10);
}
else
{
if ((h - 10) <= height)
{
top += (h - height);
h = height;
}
else
{
top += 10;
h -= 10;
}
divCapTrans.style.height = h + "px";
divCapText.style.height = h + "px";
divCapTrans.style.top = (top - 1) + "px";
divCapText.style.top = top + "px";
divCapText.style.paddingTop = "0px";
if (h == height)
{
if (popBoxCaptionBelow == false)
{
if (typeof divCapTrans.style.filter != 'undefined')
divCapTrans.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=70)";
if (typeof divCapTrans.style.opacity != 'undefined')
divCapTrans.style.opacity = "0.7";
}
AddCaptionText(divCapTrans, divCapText, caption);
}
else
{
setTimeout("ResizeCaption(\"" + divCapTrans.id + "\",\"" + divCapText.id + "\"," + height + ",\"" + caption + "\")", 10);
}
}
}
function CreateWaitImage(obj)
{
if (typeof obj == "string") obj = GetRawObject(obj);
var newId = "popBoxImgWait" + obj.id;
var imgWait = GetRawObject(newId);
if (imgWait != null)
return imgWait;
var left = 0;
var top = 0;
if (obj.style.position == "absolute" || obj.style.position == "relative")
{
left = parseInt(obj.style.left, 10);
top = parseInt(obj.style.top, 10);
}
else
{
var xy = GetElementPosition(obj);
left = xy.x;
top = xy.y;
var padding = GetObjectPadding(obj);
left -= padding.l;
top -= padding.t;
}
var width = parseInt(obj.style.width, 10);
var height = parseInt(obj.style.height, 10);
var size = GetObjectSize(obj);
if (isNaN(width) == true)
width = size.w;
else if (size.w > width)
left += ((size.w - width) / 2);
if (isNaN(height) == true)
height = size.h;
else if (size.h > height)
top += ((size.h - height) / 2);
var parentNode = obj.parentNode;
imgWait = document.createElement("img");
imgWait.id = newId;
imgWait.src = popBoxWaitImage.src;
imgWait.style.position = "absolute";
imgWait.style.left = (left + (width / 2) - (popBoxWaitImage.width / 2)) + "px";
imgWait.style.top = (top + (height / 2) - (popBoxWaitImage.height / 2)) + "px";
imgWait.style.cursor = obj.style.cursor;
imgWait.style.zIndex = obj.style.zIndex + 1;
parentNode.appendChild(imgWait);
return imgWait;
}
// encapsulates the Popped image sizing logic
function CalculateImageDimensions(newWidth, newHeight, fullWidth, fullHeight, windowSize)
{
if (newWidth == null)
{
if (newHeight == null)
{
newWidth = fullWidth;
newHeight = fullHeight;
}
else if (newHeight == 0)
{
newHeight = Math.min(windowSize.y, fullHeight);
var scale = parseFloat(newHeight) / parseFloat(fullHeight);
newWidth = parseInt(fullWidth * scale);
}
else
{
var scale = parseFloat(newHeight) / parseFloat(fullHeight);
newWidth = parseInt(fullWidth * scale);
}
}
else if (newWidth == 0)
{
if (newHeight == null)
{
newWidth = Math.min(windowSize.x, fullWidth);
var scale = parseFloat(newWidth) / parseFloat(fullWidth);
newHeight = parseInt(fullHeight * scale);
}
else if (newHeight == 0)
{
if (windowSize.x < fullWidth || windowSize.y < fullHeight)
{
var scale = Math.min(parseFloat(windowSize.x) / parseFloat(fullWidth), parseFloat(windowSize.y) / parseFloat(fullHeight));
newWidth = parseInt(fullWidth * scale);
newHeight = parseInt(fullHeight * scale);
}
else
{
newWidth = fullWidth;
newHeight = fullHeight;
}
}
else
{
var scale = parseFloat(newHeight) / parseFloat(fullHeight);
newWidth = Math.min(windowSize.x, parseInt(fullWidth * scale));
}
}
else
{
if (newHeight == null)
{
var scale = parseFloat(newWidth) / parseFloat(fullWidth);
newHeight = parseInt(fullHeight * scale);
}
else if (newHeight == 0)
{
var scale = parseFloat(newWidth) / parseFloat(fullWidth);
newHeight = Math.min(windowSize.y, parseInt(fullHeight * scale));
}
}
return {x:newWidth, y:newHeight};
}
/***************************************************************************************************
* This is where the user-callable section starts.
* Function signatures above this line are subject to change.
***************************************************************************************************/
// Globals you can assign
var popBoxAutoClose = true;
var popBoxMouseMoveRevert = true;
var popBoxWaitImage = new Image();
popBoxWaitImage.src = "images/spinner40.gif";
var popBoxShowRevertBar = true;
var popBoxShowRevertText = true;
var popBoxShowRevertImage = true;
var popBoxRevertText = "Clique para diminuir";
var popBoxRevertImage = "images/magminus.gif";
var popBoxRevertBarAbove = false;
// there is no popBoxShowPopBar global, but instead the pbShowPopBar attribute must be
// set on the img for the PopBar funtionality to work (can be true or false)
var popBoxShowPopText = true;
var popBoxShowPopImage = true;
var popBoxPopText = "Clique para Expandir.";
var popBoxPopImage = "/images/magplus.gif";
var popBoxPopBarAbove = false;
var popBoxShowCaption = true;
var popBoxCaptionBelow = false;
var popBoxCaptionMoreText = "mais";
var popBoxCaptionLessText = "«";
// these custom attributes on the ![]()
element will override the globals above
// pbShowRevertBar, pbShowRevertText, pbShowRevertImage, pbRevertText, pbRevertImage
// pbShowPopBar, pbShowPopText, pbShowPopImage, pbPopText, pbPopImage, pbShowCaption
// Advanced method to begin moves and resizes. (Use Pop/PopEx and Revert where possible instead.)
// X and Y postfixes refer to the top left pixel. W and H postfixes refer to the width and height
// speedM and speedS are the speeds of the move and size respectively
// className denotes the CSS class to apply to the object that is being moved and/or sized
// fnDone denotes the script method to run when the move/resize is complete. It must have a single
// parameter that holds the object itself.
function PopBox(obj, startX, startY, endX, endY, startW, startH, endW, endH, speedM, speedS, className, fnDone)
{
if (typeof obj == "string") obj = GetRawObject(obj);
if (obj == null || typeof obj != "object" || isNaN(startX) || isNaN(startY) || isNaN(endX) || isNaN(endY) || isNaN(startW) || isNaN(startH) || isNaN(endW) || isNaN(endH) || isNaN(speedM) || isNaN(speedS))
return;
var elem = InitPopBox(obj);
if (popBox[elem.id].isAnimating == true)
{
var str = "PopBox('" + elem.id + "'," + startX + "," + startY + "," + endX + "," + endY + "," + startW + "," + startH + "," + endW + "," + endH + "," + speedM + "," + speedS + ",'" + className + "');";
setTimeout(str, 10);
}
else
{
popBox[elem.id].isAnimating = true;
popBox[elem.id].xCurr = parseFloat(startX);
popBox[elem.id].yCurr = parseFloat(startY);
popBox[elem.id].wCurr = parseFloat(startW);
popBox[elem.id].hCurr = parseFloat(startH);
popBox[elem.id].xTarg = parseFloat(endX);
popBox[elem.id].yTarg = parseFloat(endY);
popBox[elem.id].wTarg = parseFloat(endW);
popBox[elem.id].hTarg = parseFloat(endH);
popBox[elem.id].xDelta = Math.abs(parseFloat(endX) - parseFloat(startX));
popBox[elem.id].yDelta = Math.abs(parseFloat(endY) - parseFloat(startY));
popBox[elem.id].wDelta = Math.abs(parseFloat(endW) - parseFloat(startW));
popBox[elem.id].hDelta = Math.abs(parseFloat(endH) - parseFloat(startH));
popBox[elem.id].velM = (speedM) ? Math.abs(parseFloat(speedM)) : 1.0;
popBox[elem.id].velS = (speedS) ? Math.abs(parseFloat(speedS)) : 1.0;
popBox[elem.id].xTravel = 0.0;
popBox[elem.id].yTravel = 0.0;
popBox[elem.id].wTravel = 0.0;
popBox[elem.id].hTravel = 0.0;
// set element's start position
elem.style.position = "absolute";
elem.style.left = startX + "px";
elem.style.top = startY + "px";
// set element's start size
elem.style.width = startW + "px";
elem.style.height = startH + "px";
elem.style.display = "inline";
// the length of the line between start and end points
var lenMove = Math.sqrt((Math.pow((startX - endX), 2)) + (Math.pow((startY - endY), 2)));
var lenSize = Math.sqrt((Math.pow((startW - endW), 2)) + (Math.pow((startH - endH), 2)));
// if the speeds are the same then they should be in sync
if (popBox[elem.id].velM == popBox[elem.id].velS)
lenMove = lenSize = Math.sqrt(Math.pow(lenMove, 2) + Math.pow(lenSize, 2));
// how big the pixel steps are along each axis
popBox[elem.id].xStep = ((popBox[elem.id].xTarg - popBox[elem.id].xCurr) / lenMove) * popBox[elem.id].velM;
popBox[elem.id].yStep = ((popBox[elem.id].yTarg - popBox[elem.id].yCurr) / lenMove) * popBox[elem.id].velM;
// how big the pixel steps are for each resize
popBox[elem.id].wStep = ((popBox[elem.id].wTarg - popBox[elem.id].wCurr) / lenSize) * popBox[elem.id].velS;
popBox[elem.id].hStep = ((popBox[elem.id].hTarg - popBox[elem.id].hCurr) / lenSize) * popBox[elem.id].velS;
popBox[elem.id].fnDone = fnDone;
if (className != null)
elem.className = className;
popBox[elem.id].cursor = elem.style.cursor;
elem.style.cursor = "default";
if (popBox[elem.id].isPopped == false)
elem.style.zIndex = ++popBoxZ;
var id = elem.id;
if (popBox[elem.id].originalId != null) id = popBox[elem.id].originalId;
if (pbPopBarFunc[id] != null)
{
pbPopBarFunc[id]();
pbPopBarFunc[id] = null;
}
if (popBox[elem.id].fnPre != null && typeof popBox[elem.id].fnPre == 'function')
popBox[elem.id].fnPre();
// start the repeated invocation of the animation
popBox[elem.id].interval = setInterval("DoPopBox('" + elem.id + "')", 10);
}
}
/***************************************************************************************************
* Helper functions. Use these! They are much easier. Call Pop/PopEx and then Revert, or set the
* popBoxAutoClose global to true and Revert will be called for you.
***************************************************************************************************/
// this basic method centers the image in the browser and displays it at its full resolution, subject to window size.
function Pop(obj, speed, className)
{
PopEx(obj, null, null, 0, 0, speed, className);
}
// If newLeft is null then the image is centered horizontally in the browser. Ditto for newTop (vertically).
// End newLeft and/or newTop with "A" for an absolute position, otherwise it is treated as a relative position.
// Ex: a newLeft of 20 would move right 20 pixels, "20A" would position 20 pixels from the left of it's containing element.
// If newWidth is 0 then the full image width is used, subject to scaling and window size. Ditto for newHeight.
// If newWidth is null the full width is used, regardless of window size, but still subject to scaling. Ditto for newHeight.
function PopEx(obj, newLeft, newTop, newWidth, newHeight, speed, className)
{
if (typeof obj == "string") obj = GetRawObject(obj);
if (obj.id == "")
obj.id = CreateRandomId();
var poppedSrc = obj.getAttribute('pbSrcNL');
if (poppedSrc == null && pbSrc[obj.id] == null)
poppedSrc = obj.getAttribute('pbSrc');
if (poppedSrc != null)
{
var poppedImg = new Image();
poppedImg.src = poppedSrc;
if (pbSrc[obj.id] != null)
delete pbSrc[obj.id];
pbSrc[obj.id] = poppedImg;
}
var objToPop = (pbSrc[obj.id] != null) ? pbSrc[obj.id] : obj;
var isReady = (typeof objToPop.readyState != 'undefined') ? (objToPop.readyState == "complete") : ((typeof objToPop.complete != 'undefined') ? (objToPop.complete == true) : true);
if (isReady == false)
{
var imgWait = CreateWaitImage(obj);
var str = "var imgWait = GetRawObject('" + imgWait.id + "'); if (imgWait != null) { imgWait.parentNode.removeChild(imgWait); PopEx('" + obj.id + "'," + newLeft + "," + newTop + "," + newWidth + "," + newHeight + "," + speed + ",'" + className + "'); }";
objToPop.onload = new Function("", str);
return;
}
var elem = InitPopBox(obj);
if (popBox[elem.id].isPopped == true) return;
if (typeof elem.ondblclick == "function")
elem.onclick = elem.ondblclick;
var startX = parseInt(elem.style.left);
var startY = parseInt(elem.style.top);
// figure out the popped image size and position
var windowSize = GetInsideWindowSize();
var hasRevertBar = HasRevertBar(obj);
var hasCaption = HasCaption(obj);
if (hasRevertBar == true && popBoxRevertBarAbove == true) windowSize.y -= 20;
if (hasCaption == true && popBoxCaptionBelow == true) windowSize.y -= 20;
var fullWidth = newWidth;
var fullHeight = newHeight;
if (newWidth == 0 || newHeight == 0 || newWidth == null || newHeight == null)
{
// get size from original object
if (pbSrc[obj.id] != null)
{
fullWidth = pbSrc[obj.id].width;
fullHeight = pbSrc[obj.id].height;
}
else if (obj.naturalWidth && obj.naturalHeight)
{
fullWidth = obj.naturalWidth;
fullHeight = obj.naturalHeight;
}
else
{
var img = new Image();
img.src = elem.src;
fullWidth = img.width;
fullHeight = img.height;
delete img;
}
// some browsers have a race condition where it still doesn't get set so just fill the window
if (fullWidth == 0 || fullHeight == 0)
{
var scale = Math.min(parseFloat(windowSize.x) / parseFloat(elem.width), parseFloat(windowSize.y) / parseFloat(elem.height));
fullWidth = parseInt(elem.width * scale);
fullHeight = parseInt(elem.height * scale);
}
}
// adjust window size variables for new image boundaries
if (newLeft != null)
{
if (typeof newLeft == "string" && newLeft.indexOf("A") == (newLeft.length - 1))
newLeft = parseInt(newLeft, 10);
else
newLeft = popBox[elem.id].xOriginal + parseInt(newLeft, 10);
windowSize.x -= newLeft;
}
if (newTop != null)
{
if (typeof newTop == "string" && newTop.indexOf("A") == (newTop.length - 1))
newTop = parseInt(newTop, 10);
else
newTop = popBox[elem.id].yOriginal + parseInt(newTop, 10);
windowSize.y -= newTop;
}
// adjust for scrollbars that might appear (quick compromise for browser incompatibilities)
if (newWidth == null && newHeight == 0 && fullWidth > (windowSize.x - 20))
windowSize.y -= 20;
else if (newWidth == 0 && newHeight == null && fullHeight > (windowSize.y - 4))
windowSize.x -= 4;
var newSize = CalculateImageDimensions(newWidth, newHeight, fullWidth, fullHeight, windowSize);
// width and height are now set, so position it
if (newLeft == null || newTop == null)
{
var scroll = GetScrollOffset();
if (newLeft == null)
{
newLeft = ((windowSize.x / 2) + scroll.x) - (newSize.x / 2);
if (newLeft < 0) newLeft = 0;
}
if (newTop == null)
{
newTop = ((windowSize.y / 2) + scroll.y) - (newSize.y / 2);
if (hasRevertBar == true && popBoxRevertBarAbove == true) newTop += 10;
if (hasCaption == true && popBoxCaptionBelow == true) newTop -= 10;
if (newTop < 0) newTop = 0;
}
}
var func = null;
if (typeof PostPopProcessing == "function")
func = PostPopProcessing;
if (typeof PrePopProcessing == "function")
PrePopProcessing(obj);
PopBox(elem, startX, startY, newLeft, newTop, popBox[elem.id].wOriginal, popBox[elem.id].hOriginal, newSize.x, newSize.y, speed, speed, className, func);
}
// Helper function for PopBox to move/resize the image back to its original position/size. Use this! It's much easier.
function Revert(obj, speed, className)
{
if (typeof obj == "string") obj = GetRawObject(obj);
if (typeof popBox[obj.id] == "undefined" || popBox[obj.id] == null) return;
if (typeof speed == 'undefined' || speed == null || speed == 0)
speed = Math.max(popBox[obj.id].velM, popBox[obj.id].velS);
if (typeof className == 'undefined')
className = popBox[obj.id].originalClassName;
var func = null;
if (typeof PostRevertProcessing == "function")
func = PostRevertProcessing;
if (typeof PreRevertProcessing == "function")
PreRevertProcessing(obj);
PopBox(obj, popBox[obj.id].xTarg, popBox[obj.id].yTarg, popBox[obj.id].xOriginal, popBox[obj.id].yOriginal, popBox[obj.id].wTarg, popBox[obj.id].hTarg, popBox[obj.id].wOriginal, popBox[obj.id].hOriginal, speed, speed, className, func);
}
/***************************************************************************************************
* These methods are the pre and post processing events for Pop/PopEx and Revert.
* Feel free to copy them to your own page script and add your own code to the method bodies.
***************************************************************************************************/
// called before the Pop begins
// The parameter is the original object
//function PrePopProcessing(obj)
//{
//}
// called after the pop is complete
// The parameter is the copy of the object that is resized
//function PostPopProcessing(obj)
//{
//}
// called before the Revert begins
// The parameter is the copy of the object that is resized
//function PreRevertProcessing(obj)
//{
//}
// called after the Revert is complete
// The parameter is the original object
//function PostRevertProcessing(obj)
//{
//}