<!-- TODOA: add javascript if required -->
/*** Hooks ********************************************************************/
/**
* The container of hooks.
*/
var eventHooks = new Object();
/**
* Add a function to be called on a given event
*
* @param where The event the function is to be added to
* @param fn The function reference to use
*/
function registerHook(where, fn) {
if (!eventHooks[where]) {
eventHooks[where] = new Array()
}
eventHooks[where][eventHooks[where].length] = fn;
}
/**
* Call each hook found for the given event
*
* @param where the event type
*/
function callHooks(where) {
if (eventHooks[where]) {
for (var i = 0; i < eventHooks[where].length; i++) {
var fn = eventHooks[where][i];
result = fn();
if (! result) {
return false;
}
}
}
else {
//Empty by design
}
return true;
}
/**
* Add 'onLoad' hooks to onload.
*/
window.onload=function(e) {
callHooks('onLoad');
}
/**
* Add 'onUnLoad' hooks to onunload.
*/
window.onunload=function(e) {
callHooks('onUnLoad');
}
/******************************************************************** Hooks ***/
/*** Cookies ******************************************************************/
/**
* Creates a named cookie
*
* @param name the name of the cookie
* @param value the value of the cookie
* @param days The time for the cookie to live
*/
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days*24*60*60*1000));
var expires = ";expires=" + date.toGMTString();
}
else {
expires = "";
}
document.cookie = name + "=" + value + expires + ";domain=localhost;path=/";
}
/**
* Read a named cookie
*
* @param name the name of the cookie to reed.
*/
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
/****************************************************************** Cookies ***/
/*** CSS Switcher *************************************************************/
function setActiveStyleSheet(title) {
var i, link, main;
for(i=0; (link = document.getElementsByTagName("link")[i]); i++) {
if(link.getAttribute("rel").indexOf("style") != -1 && link.getAttribute("title")) {
link.disabled = true;
if(link.getAttribute("title") == title) {
link.disabled = false;
}
}
} }
function getActiveStyleSheet() {
var i, a;
for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
}
return null;
}
function getPreferredStyleSheet() {
var i, a;
for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("rel").indexOf("alt") == -1 && a.getAttribute("title")) {
return a.getAttribute("title");
}
}
return null;
}
function checkForCookie(){
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
}
function loadActiveStyleSheet() {
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
return true;
} function saveActiveStyleSheet() {
var title = getActiveStyleSheet();
createCookie("style", title, 100);
return true;
}
registerHook('onLoad', loadActiveStyleSheet);
registerHook('onUnLoad', saveActiveStyleSheet);
/************************************************************* CSS Switcher ***/
/*** Utils ********************************************************************/
/**
*
*/
function hasClass(element, className) {
if (!element.className) return false;
return (element.className.search('(^|\\s)' + className + '(\\s|$)') != -1);
}
/**
* Elements with the given name, and className.
*
* @param pElementName The name or type of element to find
* @param pClassName The name of the class this element should have
* @return an array of elements of given name with class
*/
function getElementsWithClassName(pElementName, pClassName) {
var allElements = document.getElementsByTagName(pElementName);
var elemColl = new Array();
for (var i = 0; i< allElements.length; i++) {
if (hasClass(allElements[i], pClassName)) {
elemColl[elemColl.length] = allElements[i];
}
}
return elemColl;
}
/******************************************************************** Utils ***/
/* (#) file: commonScripts.js */
/*********************************************************************/
/* Setter lik høyde på div-tagger med samme ID */
function getElementsByClass(searchClass,node,tag) {
var classElements = new Array();
if ( node == null )
node = document;
if ( tag == null )
tag = '*';
var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
for (i = 0, j = 0; i < elsLen; i++) {
if ( pattern.test(els[i].className) ) {
classElements[j] = els[i];
j++;
}
}
return classElements;
}
function setTall(searchClass,node,tag) {
if (document.getElementById) {
// the divs array contains references to each column's div element.
// Replace 'center' 'right' and 'left' with your own.
// Or remove the last one entirely if you've got 2 columns. Or add another if you've got 4!
var divs = new getElementsByClass(searchClass,node,tag);
// Let's determine the maximum height out of all columns specified
var maxHeight = 0;
for (var i = 0; i < divs.length; i++) {
if (divs[i].offsetHeight > maxHeight) maxHeight = divs[i].offsetHeight;
}
// Let's set all columns to that maximum height
for (var i = 0; i < divs.length; i++) {
divs[i].style.height = maxHeight + 'px';
// Now, if the browser's in standards-compliant mode, the height property
// sets the height excluding padding, so we figure the padding out by subtracting the
// old maxHeight from the new offsetHeight, and compensate! So it works in Safari AND in IE 5.x
if (divs[i].offsetHeight > maxHeight) {
divs[i].style.height = (maxHeight - (divs[i].offsetHeight - maxHeight)) + 'px';
}
}
}
}
window.onload = function() {
setTall('equalheight', document, '*');
}
window.onresize = function() {
setTall('equalheight', document, '*');
}
/*********************************************************************/
/* end (#) file: commonScripts.js */
function findHighest(name) {
var height = 0;
var elements = getElementsWithClassName('div', name);
for (var i = 0; i < elements.length; i++) {
var element = elements[i];
if (height < element.offsetHeight) {
height = element.offsetHeight;
}
}
return height;
}
function initStuff() {
var height = findHighest('row-1');
var elements = getElementsWithClassName('div', 'row-2');
for (var i = 0; i < elements.length; i++) {
var element = elements[i];
element.style.top = (height + 10) + 'px';
}
}
registerHook('onLoad', initStuff);


/* ************************************************************ */

// Change the fontsize on a div
function changeFont(intFontSize, divId) {
  var min=10;
  var max=16;

  //var curvalue = document.getElementById(divId).style.fontSize;
  //var cursize = parseInt(curvalue.replace("px",""));
  //if ( !cursize) cursize = 12;

  switch (intFontSize)
          {
          case 1:
                  //if(cursize!=min) cursize -=2;
	          cursize = 10;
                  break
          case 2:
	          cursize = 12;
                  break
          case 3:
                  //if(cursize!=max) cursize +=2;
	          cursize = 16;
                  break
          }
  document.getElementById(divId).style.fontSize =  cursize+'px';
}