function get_parent_container(parent_container) {
// references:
// * http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object
// * http://www.javascriptkit.com/domref/nodetype.shtml
var isWindow = function(o){
var result = false;
var dom2 = (
(typeof Window === "object") &&
(o instanceof Window)
);
result = dom2;
return result;
};
var isNode = function(o){
var dom2 = (
(typeof Node === "object") &&
(o instanceof Node)
);
var dom1 = (
(typeof o === "object") &&
(typeof o.nodeType === "number") &&
(typeof o.nodeName==="string")
);
var result = dom2 || dom1;
return result;
}
var isDocument = function(o){
var result = false;
var is_node = isNode(o);
var dom2, dom1;
if (is_node){
dom2 = (
(typeof HTMLDocument === "object") &&
(o instanceof HTMLDocument)
);
dom1 = (
(o.nodeType === 9)
);
result = dom2 || dom1;
}
return result;
}
var isElement = function(o){
var result = false;
var is_node = isNode(o);
var dom2, dom1;
if (is_node){
dom2 = (
(typeof HTMLElement === "object") &&
(o instanceof HTMLElement)
);
dom1 = (
(o.nodeType === 1)
);
result = dom2 || dom1;
}
return result;
}
if (isWindow(parent_container)) {parent_container = parent_container.document;}
else if (isDocument(parent_container)) {}
else if (isElement(parent_container)) {}
else if (typeof parent_container === 'object' && parent_container instanceof jQuery) {}
else if (typeof parent_container === 'string') {parent_container = $(parent_container);}
else {parent_container = window.document;}
return parent_container;
}
// ================================================================================================
function initialize_all_popup_elements(parent_container, force_unbind) { // enables this function to be reused after the document ready-handler has been called. For instance, after an element has been (dynamically) added to the DOM.. this function can be called with the parent container passed as the parameter.
parent_container = get_parent_container(parent_container);
var selectors = [
'.popup'
, '.popup_nested'
// note: pdf popups are disabled because NS serves all .pdf files with a Content-Disposition HTTP header, which prevents in-browser display; forces the "save-as or open" dialog.
// , '.popup_pdf'
, '.scene_7_popup_cust'
, '.scene7Popup'
// , '.popup_window'
];
$.each(selectors, function(i, selector){
initialize_popup_elements(selector, parent_container, force_unbind);
});
}
// ================================================================================================
function initialize_popup_elements(selector, parent_container, force_unbind) { // enables this function to be reused after the document ready-handler has been called. For instance, after an element has been (dynamically) added to the DOM.. this function can be called with the parent container passed as the parameter.
parent_container = get_parent_container(parent_container);
$(selector, parent_container).each(function(){
var options = $(this).attr('options');
if (options) { // enables colorbox options to be declared inline on a per-element basis.
options = eval("(" + options + ")"); // note: $.parseJSON() won't work in this case, because hook functions are not proper JSON data values. (ie: '{"onComplete":function(){}}')
}
if (typeof options === 'object') {
if (typeof options.onInitialization === 'function') {
options.onInitialization( $(this), options ); // adds an additional hook, which is only run once during this initialization step. Parameters passed: (1) a reference to the a.popup element, (2) a reference to the options object
delete options.onInitialization;
}
}
else {
options = {};
}
var url = $(this).attr('href');
if ( (url.length > 1) && (url.substring(0,1) === '#') ) { // sets a convention to auto-detect inline elements. (can be disabled by explicitely assigning the inline option to false).
// examples: is equivalent to: but NOT: NOR: NOR:
if (
(typeof options.href === 'undefined') &&
(
(typeof options.inline === 'undefined') ||
(options.inline == true)
)
) {
options.inline = true;
options.href = url;
}
}
if (selector === '.popup_nested') { // associate a set of default options to a css class (jquery selector)
var hook_handlers = {};
hook_handlers.onComplete = [];
if (typeof options.onComplete === 'function') { // inject additional hook handler, called after user-defined function if present.
hook_handlers.onComplete.push(options.onComplete);
}
hook_handlers.onComplete.push(function(){
initialize_all_popup_elements('#colorbox', true); // attach $.fn.colorbox() functionality to all popup classes contained within the parent_container: #colorbox
});
options.onComplete = function(){
$.each(hook_handlers.onComplete, function(i, foo){foo();});
};
}
if (selector === '.popup_pdf') { // associate a set of default options to a css class (jquery selector)
options.iframe = true;
options.width = Math.round( ($(window).width()) * (0.9) );
options.height = Math.round( ($(window).height()) * (0.9) );
options.maxWidth = '980px';
}
if (selector === '.scene_7_popup_cust') { // associate a set of default options to a css class (jquery selector)
options.photo = true;
}
if (selector === '.scene7Popup') { // associate a set of default options to a css class (jquery selector)
options.iframe = true;
options.innerWidth = '540px';
options.innerHeight = '650px';
if (typeof options.clear_eventhandlers === 'undefined') { // can over-ride inline by assigning the value: []
options.clear_eventhandlers = ['click'];
}
}
if (typeof options.clear_eventhandlers !== 'undefined') {
for (var i=0; i 1)
&& (url.substring(0,1) !== '#')
) {
options.href = encodeURI(url);
}
$.extend(options, { // globally over-ride to force particular desired attributes:
"transition" : "none",
"speed" : 0
});
if (force_unbind === true){
$(this).unbind('click');
}
$(this).colorbox(options);
});
}
// ================================================================================================
$(document).ready(function(){
initialize_all_popup_elements();
// ----------------------------------------------
// IE css fixes that require direct DOM access..
// ----------------------------------------------
if ($.browser.msie) {
$('#colorbox.cboxIE #cboxWrapper + div:first').css('width','1px');
$(document).bind('cbox_complete cbox_iframe_resize_complete', function(event){
var event_handler = function(){
$('#cboxOverlay').css('display', 'none');
$('#cboxOverlay').css('height', $(document).height()+'px');
$('#cboxOverlay').css('display', 'block');
/* ************************************************************************** */
/*
var middle_elements = {
"left": $('#cboxMiddleLeft'),
"center": $('#cboxContent'),
"right": $('#cboxMiddleRight')
};
var middle_height = heightOfChildren(middle_elements.center) + 'px';
$.each(middle_elements, function(key){
middle_elements[key].css('height', middle_height);
});
middle_elements.center.parent().css('width','auto').css('height','auto').parent().css('width','auto').css('height','auto');
var width = middle_elements.center.parent().width();
middle_elements.center.parent().css('width',width).parent().css('width',width);
*/
/* ************************************************************************** */
};
// if (event.type === 'cbox_complete') {
event_handler();
// }
/* ************************************************************************** */
/*
if (event.type === 'cbox_iframe_resize_complete') {
var poll_function = function( poll_function, event_handler ){
var colorbox = $('#colorbox:not(:animated)');
if (colorbox.length === 1) {
event_handler();
}
else {
setTimeout(function(){ poll_function( poll_function, event_handler ); }, 200);
}
};
poll_function( poll_function, event_handler );
}
*/
/* ************************************************************************** */
});
}
});
// ================================================================================================ helper functions
function popup___nested_iframe__open(link, window_context, options) {
if (typeof options === 'undefined') {options = {};}
options.iframe = true;
options.href = parent.$(link).attr("href");
if (
!( options.href.match(/^(http:\/\/|\/)/) )
) {
// path is relative to the window.document.location rather than parent.window.location,
// will need to rewrite it as an absolute path:
// in this context, the global "window" variable will refer to the parent window,
// which requires that a reference to the iframe window be passed into the function.
if (typeof window_context === 'undefined') {
return false;
}
var path = window_context.document.location.pathname.replace(/[^\/]*$/, '');
options.href = path + options.href;
}
if ( (typeof options.width === 'undefined') && (typeof options.innerWidth === 'undefined') && (typeof options.width_percent != 'undefined') ) {
var width_percent = parseFloat(options.width_percent);
if ( (!isNaN(width_percent)) && (width_percent >= 0) && (width_percent <= 1) ) {
options.width = Math.round( (parent.$(parent.window).width()) * (width_percent) )+"px";
}
}
if ( (typeof options.height === 'undefined') && (typeof options.innerHeight === 'undefined') && (typeof options.height_percent != 'undefined') ) {
var height_percent = parseFloat(options.height_percent);
if ( (!isNaN(height_percent)) && (height_percent >= 0) && (height_percent <= 1) ) {
options.height = Math.round( (parent.$(parent.window).height()) * (height_percent) )+"px";
}
}
// globally over-ride to force particular desired attributes:
parent.$.extend(options, {
"transition" : "none",
"speed" : 0
});
parent.$.fn.colorbox(options);
return false;
}
function popup___nested_iframe__resize(options) {
if (typeof options === 'undefined') {options = {};}
if ( (typeof options.width === 'undefined') && (typeof options.innerWidth === 'undefined') && (typeof options.width_percent != 'undefined') ) {
var width_percent = parseFloat(options.width_percent);
if ( (!isNaN(width_percent)) && (width_percent >= 0) && (width_percent <= 1) ) {
options.width = Math.round( (parent.$(parent.window).width()) * (width_percent) )+"px";
}
}
if ( (typeof options.height === 'undefined') && (typeof options.innerHeight === 'undefined') && (typeof options.height_percent != 'undefined') ) {
var height_percent = parseFloat(options.height_percent);
if ( (!isNaN(height_percent)) && (height_percent >= 0) && (height_percent <= 1) ) {
options.height = Math.round( (parent.$(parent.window).height()) * (height_percent) )+"px";
}
}
parent.$.colorbox.resize(options);
parent.$.event.trigger('cbox_iframe_resize_complete');
return false;
}
function heightOfChildren(element){
var $ = parent.jQuery;
var heights = 0;
$(element).children(':visible').each(function(){
var height = $(this).outerHeight(true);
heights += height;
});
return heights;
}
function widthOfChildren(element){
var $ = parent.jQuery;
var widths = [];
$(element).children(':visible').each(function(){
var width = $(this).outerWidth(true);
widths.push(width);
});
return widths.sort(function(a,b){return a - b}).pop(); // sort numerically and ascending, return last/largest width
}