function textSize(language) {
if (language==null) {
if (isFrenchSite()) {
language='FR';
} else {
language='EN';
}
}
var upArrow = (language=="EN" ? "arrowUp":"arrowUp_French");
var downArrow = (language=="EN" ? "arrowDown":"arrowDown_French");
var greyUp = (language=="EN" ? "arrowUp_grey":"arrowUp_grey_French");
var grreyDown = (language=="EN" ? "arrowDown_grey":"arrowDown_grey_French");
var largerTitle = (language=="EN" ? "Larger Text":"Caractères plus gros");
var smallerTitle = (language=="EN" ? "Smaller Text":"Caractères plus petits");
document.write('');
if(getActiveStyleSheet()=='A-'){
document.getElementById('smallertext').className = grreyDown;
}
if(getActiveStyleSheet()=='A+++'){
document.getElementById('largertext').className = greyUp;
}
}
function fontsize(direction) {
var f = document.forms[0];
var fonts = new Array("A-","A","A+","A++","A+++");
if (WM_acceptsCookies==false) {
if (isFrenchSite()) {
alert("Vous devrez activer des témoins pour changer la taille de la police.");
} else {
alert("You will need to enable cookies to use the text-size changer");
}
return false;
}
active = getActiveStyleSheet();
if (active=='A-' && direction=='smaller') {
if (isFrenchSite()) {
alert("Il est impossible d'obtenir une police plus petite que la police actuelle.");
} else {
alert("You cannot go any smaller than the current font");
}
return false;
} else if (active=='A+++' && direction=='larger') {
if (isFrenchSite()) {
alert("Il est impossible d'obtenir une police plus grande que la police actuelle.");
} else {
alert("You cannot go any larger than the current font");
}
return false;
} else {
//loop through array to get match
var i=0;
for (i=0;i4) {
i=4;
}
}
break;
}
}
setActiveStyleSheet(fonts[i]);
f.submit();
return true;
}
}
function setActiveStyleSheet(title) {
var i, a;
for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
a.disabled = true;
if(a.getAttribute("title") == title) {
a.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() {
return ('A');
}
window.onload = function(e) {
var cookie = WM_readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
}
window.onunload = function(e) {
var title = getActiveStyleSheet();
WM_setCookie("style", title, 365);
}
var cookie = WM_readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
if (title == 'null') {
title = getPreferredStyleSheet();
}
setActiveStyleSheet(title);
/*** fade.js ***/
var over = 0;
/****
* Developed from an original idea at brainerror.net and Communis 2004, Manitoba Hydro 2007
****/
function opacity(id, opacStart, opacEnd, millisec) {
//speed for each frame
var speed = Math.round(millisec / 100);
var timer = 0;
//determine the direction for the blending, if start and end are the same nothing happens
if(opacStart >= opacEnd) {
for(i = opacStart; i >= opacEnd; i--) {
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
timer++;
}
} else if(opacStart < opacEnd) {
for(i = opacStart; i <= opacEnd; i++){
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
timer++;
}
}
}
//change the opacity for different browsers
function changeOpac(opacity, id) {
if (document.getElementById('ahem').style.display == 'none' && getActiveStyleSheet() != 'xpda') {
var object = document.getElementById(id).style;
object.opacity = (opacity / 100);
object.MozOpacity = (opacity / 100);
object.KhtmlOpacity = (opacity / 100);
object.filter = "alpha(opacity=" + opacity + ")";
}
}
function dy(id){
document.getElementById(id).style.display = 'none';
}
function instantClear(id) {
if (document.getElementById('ahem').style.display == 'none' && getActiveStyleSheet() != 'xpda') {
if (document.getElementById(id)) {
var object = document.getElementById(id).style;
instantOpac(0,id)
object.visibility = "hidden";
object.display = "none";
}
}
}
function instantOpac(opac,id) {
if (document.getElementById('ahem').style.display == 'none' && getActiveStyleSheet() != 'xpda') {
if (document.getElementById(id)) {
var object = document.getElementById(id).style;
object.opacity = opac;
object.MozOpacity = opac;
object.KhtmlOpacity = opac;
object.filter = "alpha(opacity=" + opac + ")";
}
}
}
/*** Site-Specific Code ***/
/*** menu calls ***/
function bye(theId) {
if(over==0) {
instantClear(theId);
}
}
function byeAllNow() {
instantClear('corporate'); // top menus
instantClear('community');
instantClear('environment');
instantClear('safety');
instantClear('careers');
instantClear('projects');
}
function byeAll() {
if(over == 0) {
byeAllNow();
}
}
function mOver() {
over = 1;
}
function mOut() {
over=0;
string="byeAll();";
setTimeout(string,1400);
}
function subnav(theId,num) {
if (document.getElementById('ahem').style.display == 'none' && getActiveStyleSheet() != 'xpda' && document.getElementById(theId).style.visibility != "visible") {
if (num == null) {
num = 0.5;
}
byeAllNow();
mOver();
emstring = ' '+num+'em';
changeOpac(0, theId);
document.getElementById(theId).style.display="inline"; // remove from some screenreaders
document.getElementById(theId).style.visibility="visible"; // remove from other screenreaders
document.getElementById(theId).style.position='absolute'; // relative to parent element
document.getElementById(theId).style.top='1.75em'; // move down
document.getElementById(theId).style.left=emstring;
opacity(theId,0,90,100);
}
}
function submenu(id,here) {
var a = 'onmouseover="mOver();" onmouseout="mOut();">';
var b = '');
}
if (id == 'community') {
document.write('');
}
if (id == 'environment') {
document.write('');
}
if (id == 'safety') {
document.write('');
}
if (id == 'projects') {
document.write('');
}
} else {
if (id == 'corporate') {
document.write('');
}
if (id == 'community') {
document.write('');
}
if (id == 'environment') {
document.write('');
}
if (id == 'safety') {
document.write('');
}
if (id == 'careers') {
document.write('');
}
if (id == 'projects') {
document.write('');
}
}
}
}
function submenusep(id,here,subNum) {
if (document.getElementById('ahem').style.display == 'none' && getActiveStyleSheet() != 'xpda') {
if (here != 1) {
subNum = 0;
here = ' ';
} else {
here = ' class="here"';
subNum = subNum;
}
}
}