// JavaScript Document
// Variable to be used by many functions
var newWindow = "";
// Function to open images in a popup window and just replaces the image in the popup
// with the clicked image.
function openPopup(url, caption) {
if (newWindow.location && !newWindow.closed) {
newWindow.location.href = url;
newWindow.focus();
} else {
newWindow=window.open('','htmlname','width=600,height=400,resizable=1, toolbar=no');
newWindow.document.writeln("Commonwealth Women's Network :: Gallery");
newWindow.document.writeln("");
newWindow.document.writeln("");
newWindow.document.writeln("
");
newWindow.document.writeln("");
newWindow.document.close();
}
}
// Neatly closes image window
function closeImagePopup() {
if (newWindow.location && !newWindow.closed) {
newWindow.close();
}
}
// Inserts the image into the popup
function insertImage(imageURL, caption, imageTableBody){
var imageRow = imageTableBody.rows[0];
var imageCell = imageRow.insertCell(0);
imageCell.innerHTML = "";
var captionRow = tableBody.rows[1];
var captionCell = captionRow.insertCell(0);
captionCell.innerHTML = "
" + caption + "
";
}
// Validates form
function validateForm(){
var form = document.forms[0];
if(isFieldEmpty('email', 'Email Address') && isTextFieldEmpty() && isSelectionMade()){
// validate email address
emailString = document.getElementById('email').value;
if((emailString.indexOf('@') == -1) && (emailString.indexOf('.') == -1) && ((emailString.indexOf('.') + 2) > emailString.length)){
alert("Email is wrong");
return false;
} else {
return true;
}
}
return false;
}
// Checks whether the field is empty and returns a message
function isFieldEmpty(field, userFieldName){
if (document.getElementById(field).value == "") {
alert("Please enter a value for the " + userFieldName + ".");
return false;
}
return true;
}
// Makes sure an option is selected
function isSelectionMade() {
var list = document.forms[0].topic;
var chosenItem = list.options[list.selectedIndex].value;
if (chosenItem == ""){
alert("Please select a topic.");
return false
}
return true;
}
// Checks whether the message textfield is empty
function isTextFieldEmpty(){
if(document.forms[0].message.value == "") {
alert("Please enter a message.");
return false;
}
return true;
}
// Client Login message
function clientLoginMessage(){
//if(document.forms[0].message.value == "") {
alert("Please enter correct Client name and Password.");
//return false;
//}
return true;
}
function deleteEntity(url, entity) {
message = "Are you sure you want to delete this "+entity+"? \n" +
"Press OK to delete the "+entity+" \n" +
"Cancel to stay on the current page";
if (window.confirm(message)) {
window.location.href=url;
}
}
// update a hidden field from a checkbox with a value
function updateHiddenFieldWithValue(fieldName, fieldValue) {
if (document.getElementById(fieldName + "_checkbox").checked) {
// set the hidden field value to true
document.getElementById(fieldName).value = fieldValue;
} else {
// set the hidden field value to false
document.getElementById(fieldName).value = "";
}
}
// First checks whether the person should be given the rights
function checkRights(url, entity) {
message = "Are you sure you want to give these rights to "+entity+"? \n" +
"Press OK to give "+entity+" the rights. \n" +
"Cancel to stay on the current page.";
if (window.confirm(message)) {
window.location.href=url;
}
}