// Global Javascript file for Lancaster
//version: 1.0
//author: Paul Boag
//email: paul.boag@headscape.co.uk
//website: http://www.headscape.co.uk
function get_html_translation_table (table, quote_style) {
// Returns the internal translation table used by htmlspecialchars and htmlentities
//
// version: 1107.2516
// discuss at: http://phpjs.org/functions/get_html_translation_table
// + original by: Philip Peterson
// + revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: noname
// + bugfixed by: Alex
// + bugfixed by: Marco
// + bugfixed by: madipta
// + improved by: KELAN
// + improved by: Brett Zamir (http://brett-zamir.me)
// + bugfixed by: Brett Zamir (http://brett-zamir.me)
// + input by: Frank Forte
// + bugfixed by: T.Wild
// + input by: Ratheous
// % note: It has been decided that we're not going to add global
// % note: dependencies to php.js, meaning the constants are not
// % note: real constants, but strings instead. Integers are also supported if someone
// % note: chooses to create the constants themselves.
// * example 1: get_html_translation_table('HTML_SPECIALCHARS');
// * returns 1: {'"': '"', '&': '&', '<': '<', '>': '>'}
var entities = {},
hash_map = {},
decimal = 0,
symbol = '';
var constMappingTable = {},
constMappingQuoteStyle = {};
var useTable = {},
useQuoteStyle = {};
// Translate arguments
constMappingTable[0] = 'HTML_SPECIALCHARS';
constMappingTable[1] = 'HTML_ENTITIES';
constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
constMappingQuoteStyle[2] = 'ENT_COMPAT';
constMappingQuoteStyle[3] = 'ENT_QUOTES';
useTable = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';
if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
throw new Error("Table: " + useTable + ' not supported');
// return false;
}
entities['38'] = '&';
if (useTable === 'HTML_ENTITIES') {
entities['160'] = ' ';
entities['161'] = '¡';
entities['162'] = '¢';
entities['163'] = '£';
entities['164'] = '¤';
entities['165'] = '¥';
entities['166'] = '¦';
entities['167'] = '§';
entities['168'] = '¨';
entities['169'] = '©';
entities['170'] = 'ª';
entities['171'] = '«';
entities['172'] = '¬';
entities['173'] = '';
entities['174'] = '®';
entities['175'] = '¯';
entities['176'] = '°';
entities['177'] = '±';
entities['178'] = '²';
entities['179'] = '³';
entities['180'] = '´';
entities['181'] = 'µ';
entities['182'] = '¶';
entities['183'] = '·';
entities['184'] = '¸';
entities['185'] = '¹';
entities['186'] = 'º';
entities['187'] = '»';
entities['188'] = '¼';
entities['189'] = '½';
entities['190'] = '¾';
entities['191'] = '¿';
entities['192'] = 'À';
entities['193'] = 'Á';
entities['194'] = 'Â';
entities['195'] = 'Ã';
entities['196'] = 'Ä';
entities['197'] = 'Å';
entities['198'] = 'Æ';
entities['199'] = 'Ç';
entities['200'] = 'È';
entities['201'] = 'É';
entities['202'] = 'Ê';
entities['203'] = 'Ë';
entities['204'] = 'Ì';
entities['205'] = 'Í';
entities['206'] = 'Î';
entities['207'] = 'Ï';
entities['208'] = 'Ð';
entities['209'] = 'Ñ';
entities['210'] = 'Ò';
entities['211'] = 'Ó';
entities['212'] = 'Ô';
entities['213'] = 'Õ';
entities['214'] = 'Ö';
entities['215'] = '×';
entities['216'] = 'Ø';
entities['217'] = 'Ù';
entities['218'] = 'Ú';
entities['219'] = 'Û';
entities['220'] = 'Ü';
entities['221'] = 'Ý';
entities['222'] = 'Þ';
entities['223'] = 'ß';
entities['224'] = 'à';
entities['225'] = 'á';
entities['226'] = 'â';
entities['227'] = 'ã';
entities['228'] = 'ä';
entities['229'] = 'å';
entities['230'] = 'æ';
entities['231'] = 'ç';
entities['232'] = 'è';
entities['233'] = 'é';
entities['234'] = 'ê';
entities['235'] = 'ë';
entities['236'] = 'ì';
entities['237'] = 'í';
entities['238'] = 'î';
entities['239'] = 'ï';
entities['240'] = 'ð';
entities['241'] = 'ñ';
entities['242'] = 'ò';
entities['243'] = 'ó';
entities['244'] = 'ô';
entities['245'] = 'õ';
entities['246'] = 'ö';
entities['247'] = '÷';
entities['248'] = 'ø';
entities['249'] = 'ù';
entities['250'] = 'ú';
entities['251'] = 'û';
entities['252'] = 'ü';
entities['253'] = 'ý';
entities['254'] = 'þ';
entities['255'] = 'ÿ';
}
if (useQuoteStyle !== 'ENT_NOQUOTES') {
entities['34'] = '"';
}
if (useQuoteStyle === 'ENT_QUOTES') {
entities['39'] = ''';
}
entities['60'] = '<';
entities['62'] = '>';
// ascii decimals to real symbols
for (decimal in entities) {
symbol = String.fromCharCode(decimal);
hash_map[symbol] = entities[decimal];
}
return hash_map;
}
function html_entity_decode (string, quote_style) {
// Convert all HTML entities to their applicable characters
//
// version: 1107.2516
// discuss at: http://phpjs.org/functions/html_entity_decode
// + original by: john (http://www.jd-tech.net)
// + input by: ger
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Onno Marsman
// + improved by: marc andreu
// + revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + input by: Ratheous
// + bugfixed by: Brett Zamir (http://brett-zamir.me)
// + input by: Nick Kolosov (http://sammy.ru)
// + bugfixed by: Fox
// - depends on: get_html_translation_table
// * example 1: html_entity_decode('Kevin & van Zonneveld');
// * returns 1: 'Kevin & van Zonneveld'
// * example 2: html_entity_decode('<');
// * returns 2: '<'
var hash_map = {},
symbol = '',
tmp_str = '',
entity = '';
tmp_str = string.toString();
if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
return false;
}
// fix & problem
// http://phpjs.org/functions/get_html_translation_table:416#comment_97660
delete(hash_map['&']);
hash_map['&'] = '&';
for (symbol in hash_map) {
entity = hash_map[symbol];
tmp_str = tmp_str.split(entity).join(symbol);
}
tmp_str = tmp_str.split(''').join("'");
return tmp_str;
}
function linkify(inputText) {
var replaceText, replacePattern1, replacePattern2, replacePattern3;
//URLs starting with http://, https://, or ftp://
replacePattern1 = /(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gim;
replacedText = inputText.replace(replacePattern1, '$1');
//URLs starting with www. (without // before it, or it'd re-link the ones done above)
replacePattern2 = /(^|[^\/])(www\.[\S]+(\b|$))/gim;
replacedText = replacedText.replace(replacePattern2, '$1$2');
//Change email addresses to mailto:: links
replacePattern3 = /(\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,6})/gim;
replacedText = replacedText.replace(replacePattern3, '$1');
return replacedText
}
//Get Element by Class Name from: http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
function getElementsByClassName(oElm, strTagName, strClassName){
var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
var arrReturnElements = new Array();
strClassName = strClassName.replace(/\-/g, "\\-");
var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
var oElement;
for(var i=0; i','').replace('','').replace('<em>','').replace('</em>','').replace('','')));
var imageContainer = document.createElement("div");
var imagePara = document.createElement("p");
var imageWidth = allImages[i].getAttribute("width");
var spareSpan = document.createElement("span"); //This adds an extra span. Useful for curved corners
imagePara.appendChild(imageCaption);
allImages[i].parentNode.insertBefore(imageContainer, allImages[i]);
imageContainer.appendChild(allImages[i]);
if ( allImages[i].title != "" ) {
imageContainer.appendChild(imagePara);
}
imageContainer.appendChild(spareSpan);
imageContainer.className = xClass.replace(/_nopopup/g,"");
if(xClass.indexOf("nopopup")!==-1){
spareSpan.className = "spareSpan_nopopup";
}
else if(xClass.indexOf("activity")!==-1){
spareSpan.className = "activityIcon";
}
else{
spareSpan.className = "spareSpan";
}
allImages[i].className = "imgCaption"
imageContainer.style.width = imageWidth + "px";
allImages[i].title="";
}
}
//Function for converting title tags on flash objects into caption
function addFlashCaption(xClass) {
if( isMSIE ){
var allImages = getElementsByClassName(document, "embed", xClass);
}
else{
var allImages = getElementsByClassName(document, "object", xClass);
}
for ( var i=0; i < allImages.length; i++) {
var imageCaption = document.createTextNode(allImages[i].title);
var imageContainer = document.createElement("div");
var imagePara = document.createElement("p");
var imageWidth = allImages[i].getAttribute("width");
var spareSpan = document.createElement("span"); //This adds an extra span. Useful for curved corners
imagePara.appendChild(imageCaption);
allImages[i].parentNode.insertBefore(imageContainer, allImages[i]);
imageContainer.appendChild(allImages[i]);
if ( allImages[i].title != "" ) {
imageContainer.appendChild(imagePara);
}
/*imageContainer.appendChild(spareSpan); */
imageContainer.className = xClass
spareSpan.className = "spareSpan"
allImages[i].className = "imgCaption"
imageContainer.style.width = imageWidth + "px";
allImages[i].title="";
}
}
//Function for converting title tags on flash objects in IE into caption
function addFlashCaption(xClass) {
var allImages = getElementsByClassName(document, "object", xClass);
for ( var i=0; i < allImages.length; i++) {
var imageCaption = document.createTextNode(allImages[i].title);
var imageContainer = document.createElement("div");
var imagePara = document.createElement("p");
var imageWidth = allImages[i].getAttribute("width");
var spareSpan = document.createElement("span"); //This adds an extra span. Useful for curved corners
imagePara.appendChild(imageCaption);
allImages[i].parentNode.insertBefore(imageContainer, allImages[i]);
imageContainer.appendChild(allImages[i]);
if ( allImages[i].title != "" ) {
imageContainer.appendChild(imagePara);
}
/*imageContainer.appendChild(spareSpan); */
imageContainer.className = xClass
spareSpan.className = "spareSpan"
allImages[i].className = "imgCaption"
imageContainer.style.width = imageWidth + "px";
allImages[i].title="";
}
}
//Function for converting title tags on flash objects in IE into caption
function addSpanCaption(xClass) {
var allImages = getElementsByClassName(document, "span", xClass);
for ( var i=0; i < allImages.length; i++) {
var imageCaption = document.createTextNode(allImages[i].title);
var imageContainer = document.createElement("div");
var imagePara = document.createElement("p");
var imageWidth = allImages[i].getAttribute("width");
var spareSpan = document.createElement("span"); //This adds an extra span. Useful for curved corners
imagePara.appendChild(imageCaption);
allImages[i].parentNode.insertBefore(imageContainer, allImages[i]);
imageContainer.appendChild(allImages[i]);
if ( allImages[i].title != "" ) {
imageContainer.appendChild(imagePara);
}
imageContainer.appendChild(spareSpan);
imageContainer.className = xClass
spareSpan.className = "spareSpan"
allImages[i].className = "imgCaption"
imageContainer.style.width = imageWidth + "px";
allImages[i].title="";
}
}
// Runs all the listed functions on the loading of the window
/*
window.onload=function(){
addCaption("imgLeft");
addCaption("imgRight");
addCaption("imgNormal");
addCaption("imgNav");
}
*/