// runthere v1.0
// 2005 (c) RunThere.com
// you may borrow, but please don't steal :-)
// THIS SOFTWARE IS PROVIDED WITHOUT WARRANTY.
// Set up globals
var Browser = {
IE: (document.all ? true : false),
getVersion: function(){
return parseFloat(navigator.appVersion.split('MSIE')[1]);
},
Safari:((navigator.userAgent.indexOf('Safari')!= -1)? true : false),
Firefox:((!document.all&&window.XMLHttpRequest)? true : false),
Opera:((typeof window.opera != 'undefined')? true : false),
scrollbarWidth: function(){
if(typeof this.scrollbarWidthStored != 'undefined'){
return this.scrollbarWidthStored;
}
var wNoScroll = 0;
var wScroll = 0;
// Outer scrolling div, Start with no scrollbar
var a = $$.create('div');
$$.setStyle(a, 'position', 'absolute', 'top', '-1000px', 'left', '-1000px','width', '100px', 'height', '50px', 'overflow', 'hidden');
// Inner content div
var b = $$.create('div');
$$.setStyle(b, 'width', '100%', 'height', '200px');
// Put the inner div in the scrolling div
$$.addChild(a, b);
// Append the scrolling div to the doc
$$.addChild(document.body, a);
// Width of the inner div sans scrollbar
wNoScroll = b.offsetWidth;
// Add the scrollbar
a.style.overflow = 'auto';
// Width of the inner div width scrollbar
wScroll = b.offsetWidth;
// Remove the scrolling div from the doc
document.body.removeChild(a);
// Pixel width of the scroller
this.scrollbarWidthStored = wNoScroll - wScroll;
return this.scrollbarWidthStored;
},
windowSize: function(){
//Firefox, mozilla, safari, opera, netscape
var w = window.innerWidth;
var h = window.innerHeight;
if(typeof w == 'undefined'){
try{
w = document.documentElement.clientWidth;
h = document.documentElement.clientHeight;
}catch(e){
w = document.body.clientWidth;
h = document.body.clientHeight;
}
}
return {x: w, y: h};
},
pngfix: function (img,w,h){
if(Browser.IE && (Browser.getVersion() >= 5.5) && (Browser.getVersion() < 7) && (document.body.filters)){
//only IE less than version 7
var src = $$.getA(img, 'src');
img.onload = null;
if(w && h){
$$.style(img, 'width', w + 'px', 'height', h + 'px');
}
var fimg = img.cloneNode(true);
$$.setA(fimg, 'src', 'images/blank.gif');
$$.style(fimg, 'filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"', sizingMethod='scale')");
img.parentNode.replaceChild(fimg, img);
}
}
};
// AJAX functions
function XMLHttp(){if(typeof XMLHttpRequest != 'undefined'){return new XMLHttpRequest();}else {try{return new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{return new ActiveXObject("Microsoft.XMLHTTP");}catch(E){return null;}}}}
//params = new Array ( errordisplay,contentdisplay,formtofill,routetoimport,routenumload)
function doAJAX(typ,addr,data,action,inaction,params){
var r = new XMLHttp();
if(!r){alert('Your browser is not compatible with our site. Please update to Firefox.');return false;}
r.open(typ, addr + '&blah=' + new Date().getTime(), true);
if(typ == 'POST'){r.setRequestHeader('Content-Type','application/x-www-form-urlencoded');}
r.onreadystatechange = function(){
if (r.readyState==4){
if(r.responseXML){action(r.responseXML.documentElement,r.responseText,params);}
else if(r.responseText){action(null,r.responseText,params);}
else{inaction(params);}
}
};
r.send(data);
return true;
}
// DOM object reference
function $(id){return (typeof id == 'string')? document.getElementById(id) : id;}
function $tag(x, tag){return x.getElementsByTagName(tag);}
//DOM global object
var $$ = {
create: function(t){
var a = document.createElement(t);
for(var i=1; i';
}
}
out += ' ';
}
return out;
},
escape: function(s){
var a = $$.create('div');
$$.text(a, s);
return a.innerHTML;
},
trim: function(s){
return s.replace(/^\s*|\s*$/g,'');
}
};
// Placeholder Text
var Placeholder = {
init: function(){
var is;
if(arguments.length){
//setup only the passed in nodes
is = arguments;
for(var i = 0; i < is.length; i++){
Placeholder.addHandlers($(is[i]));
}
}else{
//setup all nodes on page
is = $tag(document, 'INPUT');
var t = '';
for(var i = 0; i < is.length; i++){
t = is[i];
if(t.type.toLowerCase() != 'text'){
continue;
}else{
Placeholder.addHandlers(t);
}
}
is = $tag(document, 'TEXTAREA');
for(var i=0; i < is.length; i++){
t = is[i];
Placeholder.addHandlers(t);
}
}
},
addHandlers: function(n){
try{
var ph = $$.getA(n, 'ph');
if(ph && ph !== ''){
//store placeholder on node
n.placeholder = ph;
if(!n.value){
//show placeholder if input has empty value
Placeholder.blur(n);
}
//set up event handlers
var of = n.onfocus;
n.onfocus = function(){
Placeholder.focus(n);
//if(of){of();}
};
//var ob = n.onblur;
n.onblur = function(){
Placeholder.blur(n);
//if(ob){ob();}
};
}
}catch(e){}
},
focus: function(a){
if(a.showingPH){
a.value = '';
a.style.color = 'black';
}
},
blur: function(a){
//if(!trim(a.value)){
if(!trim(a.value)){
//input is empty or just whitepsace
a.style.color = '#999';
a.value = a.placeholder;
a.showingPH = true;
}else{
a.style.color = 'black';
a.showingPH = false;
}
}
};
function unhide(id){$(id).style.display='block';}
function unhideA(ids){for(var i=0;i ID of button or image
// [1] => onclick function FUNCTION
// [2] => use hover opacity T|F
// [3] => title STRING
// [4] => is selected T|F
// [5] => custom disabled opacity NUMBER
var a = null;
var b = null;
for(var i = 0; i < arguments.length; i++){
a = arguments[i];
b = $(a[0]);//try to grab this node
//console.debug(a + ': ' + b);
//alert(b);
if(null === b){continue;}//else, continue to the next one
b.onclick = a[1];
if(a[5]){
b.disabledOpacity = a[5];
}
if(a[2]){
//add hover handlers, if set
b.onmouseover = function(){Btn.enable(this);};
b.onmouseout = function(){if(!this.isReallySelected){Btn.disable(this);}};
Btn.disable(b);
}
if(a[3]){
//add title if set
b.title = a[3];
}
if(a[4]){
//enable button if selected
Btn.select(b);
}
if(b.nodeName == 'A'){
//add this to prevent page from jumping around
b.href = 'javas' + 'cript:void(0)';
}
}
},
disable: function(){//pass in button(s) as arguments
var b = null;
var o = 0.4;
for(var i = 0; i < arguments.length; i++){
b = $(arguments[i]);
//alert('before isDisabled set');
b.isReallyDisabled = true;//for internal usage
//alert('after isDisabled set');
o = (typeof b.disabledOpacity == 'number')? b.disabledOpacity : 0.4;
switch(b.nodeName){
case 'BUTTON':
case 'INPUT':
case 'TEXTAREA':
b.disabled = true;
o = 1;
break;
default:
$$.opacity(b, o);//ie doesn't make pretty buttons with opacity
}
$$.removeClass(b, 'click');
}
},
enable: function(){//pass in button(s) as arguments
var b = null;
for(var i = 0; i < arguments.length; i++){
b = $(arguments[i]);
b.isReallyDisabled = false;//for internal usage.. IE6 sucks!
switch(b.nodeName){
case 'BUTTON':
case 'INPUT':
case 'TEXTAREA':
b.disabled = false;
break;
default:
$$.opacity(b, 1);//ie makes ugly buttons with opacity
}
$$.addClass(b, 'click');
}
},
select: function(){//pass in button(s) as arguments
var b = null;
for(var i = 0; i < arguments.length; i++){
b = $(arguments[i]);
b.isReallySelected = true;
Btn.enable(b);
}
},
unselect: function(){//pass in button(s) as arguments
var b = null;
for(var i = 0; i < arguments.length; i++){
b = $(arguments[i]);
b.isReallySelected = false;
Btn.disable(b);
}
}
};
var Form = {
ajaxed : function(form){
if(typeof(form) == 'object'){
//first we check the form
if(Form.check(form)){
var ins = form.elements;
var out ='';
for(var i=0;i'];
case 'ta':
//textarea
return [l,''];
case 'r':
//radio
var a = (X$$(inx)).split(';');
var b = '';
for(var i=0;i ';
}
return [l,b];
case 's':
//select
var a = (X$$(inx)).split(';');
var b = '';
for(var i=0;i'+c[1]+'';
}
return [l,''];
case 'c':
//checkbox
var a = (X$$(inx)).split(';');
var b = '';
for(var i=0;i ';
}
return [l,b];
}
}
};
/*
Lightbox JS: Fullsize Image Overlays
by Lokesh Dhakar - http://www.huddletogether.com
For more information on this script, visit:
http://huddletogether.com/projects/lightbox/
Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
(basically, do anything you want, just leave my name and link)
Table of Contents
-----------------
Configuration
Functions
- getPageScroll()
- getPageSize()
- pause()
- getKey()
- listenKey()
- showLightbox()
- hideLightbox()
- initLightbox()
- addLoadEvent()
Function Calls
- addLoadEvent(initLightbox)
*/
//
// Configuration
//
// If you would like to use a custom loading image or close button reference them in the next two lines.
var loadingImage = 'images/lightbox/loading.gif';
var closeButton = 'images/lightbox/close.gif';
//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//
function getPageScroll(){
var yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){ // Explorer 6 Strict
yScroll = document.documentElement.scrollTop;
} else if (document.body) {// all other Explorers
yScroll = document.body.scrollTop;
}
arrayPageScroll = new Array('',yScroll)
return arrayPageScroll;
}
//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) { // all except Explorer
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
// for small pages with total width less then width of the viewport
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
}
//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602
//
function pause(numberMillis) {
var now = new Date();
var exitTime = now.getTime() + numberMillis;
while (true) {
now = new Date();
if (now.getTime() > exitTime)
return;
}
}
//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//
function getKey(e){
if (e == null) { // ie
keycode = event.keyCode;
} else { // mozilla
keycode = e.which;
}
key = String.fromCharCode(keycode).toLowerCase();
if(key == 'x'){ hideLightbox(); }
}
//
// listenKey()
//
function listenKey () { document.onkeypress = getKey; }
//
// showLightbox()
// Preloads images. Pleaces new image in lightbox then centers and displays.
//
function showLightbox(objLink)
{
// prep objects
var objOverlay = $('overlay');
var objLightbox = $('lightbox');
var objCaption = $('lightboxCaption');
var objImage = $('lightboxImage');
var objLoadingImage = $('loadingImage');
var objLightboxDetails = $('lightboxDetails');
var arrayPageSize = getPageSize();
var arrayPageScroll = getPageScroll();
if($('flythroughVideo')){
$('flythroughVideo').style.visibility = 'hidden';
}
// center loadingImage if it exists
if (objLoadingImage) {
objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
objLoadingImage.style.display = 'block';
}
// set height of Overlay to take up whole page and show
objOverlay.style.height = (arrayPageSize[1] + 'px');
objOverlay.style.display = 'block';
// preload image
imgPreload = new Image();
imgPreload.onload=function(){
objImage.src = objLink.href;
// center lightbox and make sure that the top and left values are not negative
// and the image placed outside the viewport
var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";
objLightboxDetails.style.width = imgPreload.width + 'px';
if(objLink.getAttribute('title')){
objCaption.style.display = 'block';
//objCaption.style.width = imgPreload.width + 'px';
objCaption.innerHTML = objLink.getAttribute('title');
} else {
objCaption.style.display = 'none';
}
// A small pause between the image loading and displaying is required with IE,
// this prevents the previous image displaying for a short burst causing flicker.
if (navigator.appVersion.indexOf("MSIE")!=-1){
pause(250);
}
if (objLoadingImage) { objLoadingImage.style.display = 'none'; }
// Hide select boxes as they will 'peek' through the image in IE
selects = document.getElementsByTagName("select");
for (i = 0; i != selects.length; i++) {
selects[i].style.visibility = "hidden";
}
objLightbox.style.display = 'block';
// After image is loaded, update the overlay height as the new image might have
// increased the overall page height.
arrayPageSize = getPageSize();
objOverlay.style.height = (arrayPageSize[1] + 'px');
// Check for 'x' keypress
listenKey();
return false;
}
imgPreload.src = objLink.href;
}
//
// hideLightbox()
//
function hideLightbox()
{
// get objects
objOverlay = $('overlay');
objLightbox = $('lightbox');
// hide lightbox and overlay
objOverlay.style.display = 'none';
objLightbox.style.display = 'none';
// make select boxes visible
selects = document.getElementsByTagName("select");
for (i = 0; i != selects.length; i++) {
selects[i].style.visibility = "visible";
}
if($('flythroughVideo')){
$('flythroughVideo').style.visibility = 'visible';
}
// disable keypress listener
document.onkeypress = '';
}
//
// initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
//
function initLightbox()
{
if (!document.getElementsByTagName){ return; }
var anchors = document.getElementsByTagName("a");
// loop through all anchor tags
for (var i=0; i
//
//
//