// Copyright Ian Grant 2003/2004, unless otherwise specified
// return value dictates whether to follow a link or not on the basis of the success of this function
function toggleSection(id) {
UserAgent = navigator.userAgent;
if (UserAgent.indexOf("Opera") >= 0) {
return true
} else {
if (document.getElementById(id)) {
if (document.getElementById(id).style.display == 'block') {
document.getElementById(id).style.display = 'none';
} else {
document.getElementById(id).style.display = 'block';
}
return false;
} else {
return true;
}
}
}
var newWindow;
function openURLInNewWindow(title,name,url,width, height, additionalParams) {
params = '';
if (width > 0) {
if (width < screen.width) {
// if we're specifying the width and height, then centre it on the screen
dialogLeft = (screen.width / 2) - (width / 2);
} else {
dialogLeft = 0;
width = screen.width;
}
} else {
// if no width and height are specified, then fill the screen
dialogLeft = 0;
width = screen.width;
}
if (height > 0) {
if (height < screen.height) {
// if we're specifying the width and height, then centre it on the screen
dialogTop = (screen.height / 2) - (height / 2);
} else {
dialogTop = 0;
height = screen.height - 100;
}
} else {
// if no width and height are specified, then fill the screen (allowing space for taskbar)
dialogTop = 0;
height = screen.height - 100;
}
if ((additionalParams.indexOf('menubar') != -1) && (is.ie4up)) {
// ie mucks up the height if we include a menu bar, so do some adjustment
params = 'width=' + (width - 5) + ',height=' + (height - 23) + ',dependent,left=' + dialogLeft + ',top=' + dialogTop;
} else {
params = 'width=' + width + ',height=' + height + ',dependent,left=' + dialogLeft + ',top=' + dialogTop;
}
if (additionalParams != '') {
params = params + ',' + additionalParams
}
newWindow = window.open (url, '', params);
newWindow.document.close();
newWindow.focus();
}
function openImageInNewWindow(title,url,width, height, additionalParams) {
dialogLeft = (screen.width / 2) - (width / 2);
dialogTop = (screen.height / 2) - (height / 2);
if ((additionalParams.indexOf('menubar') != -1) && (is.ie4up)) {
// ie mucks up the height if we include a menu bar, so do some adjustment
params = 'width=' + width + ',height=' + (height - 20) + ',dependent,left=' + dialogLeft + ',top=' + dialogTop;
} else {
params = 'width=' + width + ',height=' + height + ',dependent,left=' + dialogLeft + ',top=' + dialogTop;
}
if (additionalParams != '') {
params = params + ',' + additionalParams
}
newWindow = window.open ('', '', params);
theContent = "\n\n" + title + "\n\n";
theContent += "\n";
theContent += "![](" + url + ")
\n"
theContent += "\n"
newWindow.document.write(theContent);
newWindow.document.close();
newWindow.focus();
}
function closeOpenedWindow() {
if (newWindow) {
newWindow.close();
}
}
function closeThisWindow() {
if (window.opener) {
window.opener.closeOpenedWindow();
} else {
window.close();
}
}
// returns a random number between 1 and the value of ceiling
function getRandomNumber(ceiling) {
random_num = (Math.round((Math.random()*(ceiling-1))+1))
return random_num;
}
// selects everything in a form list, except null values and the specified exception
function selectAllFromList(id, exception) {
if (document.getElementById(id)) {
if (document.getElementById(id).type=="select-multiple") {
// run through the complete set of options
for (var i=0;i