Please enter or change the fields marked with a '; var errorImg='library/templates/default/resources/form_alert.gif'; var errorAlt='Error'; var errorTitle='Please complete this field'; var reqfields=formname.required.value.split('||'); // Cleanup old mess // if there is an old errormessage field, delete it if(document.getElementById(errorID)){ var em=document.getElementById(errorID); em.parentNode.removeChild(em); } // remove old images and classes from the required fields for(var i=0; i < reqfields.length; i++) { var f=document.getElementById(reqfields[i]); if(!f) continue; if(f.previousSibling && /img/i.test(f.previousSibling.nodeName)) { f.parentNode.removeChild(f.previousSibling); } f.className='inputbox'; } // loop over required fields for(var i=0; i < reqfields.length; i++) { // check if required field is there var f=document.getElementById(reqfields[i]); if(!f) continue; // test if the required field has an error, // according to its type else switch(f.type.toLowerCase()) { case 'text': if(f.value=='' && f.id!='email' && (f.attributes.alt.value) != 'Email') cf_adderr(f); if((f.id=='email' || ((f.attributes.alt.value) == 'Email')) && !cf_isEmailAddr(f.value)) cf_adderr(f); break; case 'hidden': // if hidden, then we're looking for a radio selection instead, using name instead of ID var formnameName = formname.name; var radioObject = eval('document.' + formnameName + '.' + f.id + ';'); var radioObjectNum = (radioObject.length == 'undefined') ? 1 : radioObject.length; var radioChecked = 0; for(var r = 0; r < radioObjectNum; r++) { if(radioObject[r].checked) { radioChecked = 1; break; } } if (radioChecked == 0) cf_adderr(f); break; case 'textarea': if(f.value=='') cf_adderr(f); break; case 'checkbox': if(!f.checked) cf_adderr(f); break; case 'select-one': if(!f.selectedIndex && f.selectedIndex==0) cf_adderr(f); break; } } return !document.getElementById(errorID); } } function validateField(field, valType, compareField) { var fieldId = field.id; if (typeof valInProgress != 'undefined' && typeof valInProgress[fieldId] != 'undefined') window.clearTimeout(valInProgress[fieldId]); else if (typeof valInProgress == 'undefined') valInProgress = new Array(); validationMessage(fieldId, 'wait'); valInProgress[fieldId] = window.setTimeout("actualValidate('" + fieldId + "', '" + valType + "', '" + compareField + "')", 500); } function actualValidate(fieldId, valType, compareField) { var field = document.getElementById(fieldId); var fieldValue = field.value; var validated = false; if (document.getElementById(compareField)) var compareVal = document.getElementById(compareField).value; switch (valType) { case "password": if (fieldValue.length < 6) var valMsg = 'Password must be 6 or more characters long'; else validated = true; break; case "confirm": if (fieldValue.length < 6) var valMsg = 'Password must be 6 or more characters long'; else if (fieldValue != compareVal) var valMsg = 'This must be the same as the password'; else validated = true; break; case "email": if (!fieldValue.match(/^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/)) var valMsg = 'This doesn\'t appear to be a proper email address'; else validated = true; break; case "postcode": field.value = formatPostcode(fieldValue); fieldValue = field.value; if(!isValidPostcode(fieldValue)) var valMsg = 'This doesn\'t appear to be a valid postcode'; else validated = true; break; case "none": validated = true; break; default: // check if empty or not if (fieldValue != '') validated = true; else var valMsg = 'This field cannot be empty.'; break; } validationMessage(fieldId, validated, valMsg); } function validationMessage(fieldId, validated, valMsg) { var field = document.getElementById(fieldId); var valIcon = document.getElementById('valid_icon_' + fieldId); var iconOK = '/library/templates/default/resources/validate_ok.gif'; var iconFailed = '/library/templates/default/resources/validate_failed.gif'; var iconWait = '/library/templates/default/resources/validate_wait.gif'; if (valIcon == null) { var posX = findPosX(field) + field.offsetWidth + 25; var posY = findPosY(field) + field.offsetHeight - 21; var newValIcon = document.createElement('div'); var bodyElement = document.getElementsByTagName('body'); newValIcon.setAttribute('id', 'valid_icon_' + fieldId); field.parentNode.appendChild(newValIcon); //bodyElement[0].firstChild.parentNode.insertBefore(newValIcon, bodyElement[0].firstChild); valIcon = document.getElementById('valid_icon_' + fieldId); valIcon.style.display = 'inline'; valIcon.style.position = 'absolute'; valIcon.style.marginTop = '-2px'; valIcon.style.marginLeft = '10px'; //valIcon.style.top = posY + 'px'; //valIcon.style.left = posX + 'px'; valIcon.style.padding = '2px 2px 2px 30px'; valIcon.style.height = '19px'; valIcon.style.backgroundPosition = '2px 2px'; valIcon.style.backgroundRepeat = 'no-repeat'; } if (validated == 'wait') { valIcon.style.backgroundColor = 'Transparent'; valIcon.style.backgroundImage = 'url(' + iconWait + ')'; valIcon.innerHTML = ' '; } else if (validated == true) { valIcon.style.backgroundColor = 'Transparent'; valIcon.style.backgroundImage = 'url(' + iconOK + ')'; valIcon.innerHTML = ' '; } else { valIcon.style.backgroundColor = '#fff'; valIcon.style.backgroundImage = 'url(' + iconFailed + ')'; valIcon.innerHTML = valMsg; } } function isValidPostcode(p) { var postcodeRegEx = /[A-Z]{1,2}[0-9]{1,2}[A-Z]? ?[0-9][A-Z]{2}/i; return postcodeRegEx.test(p); } function modalMessagesScrollDown() { var messageBox = document.getElementById('modal_messages_messages'); var scrollEl = document.getElementById('modal_messages_bottom'); messageBox.scrollTop = scrollEl.offsetTop; var messageInput = document.getElementById('modal_message_new'); messageInput.value = ''; messageInput.focus(); } var thisBumbleBox; function modalMessagesSubmitMsg() { var messageContent = document.getElementById('modal_message_new').value; messageContent = parseQS(messageContent); var messageWindow = document.getElementById('modal_messages_messages'); var bottomAnchor = document.getElementById('modal_messages_bottom'); var newBubble = document.createElement("div"); newBubble.className = 'modal_messages_message you'; newBubble.style.opacity='0.5'; var throbber = document.createElement("div"); throbber.className = 'bumbleThrobber top dark'; newBubble.appendChild(throbber); messageWindow.insertBefore(newBubble, bottomAnchor); window.setTimeout('modalMessagesScrollDown()', 100); var userId = document.getElementById('modal_messages_uid').value; window.setTimeout(function() { var updateContent = new bumbleAJAXCall('/?page_type=users_messages_modal&action=new&user_id=' + userId + '&message=' + messageContent, function() { window.setTimeout(modalMessagesScrollDown, 100); }, messageWindow); }, 1000); } function modalMessagesView(userId) { if (!userId || userId == 'undefined') userId = ''; thisBumbleBox = new bumbleBox('/?page_type=users_messages_modal&user_id=' + userId, 'Messages', '90%', '90%', 'ajax', modalMessagesScrollDown, false); thisBumbleBox.show(); } function recalcFormProductTotal() { window.setTimeout('recalcFormProductTotalAction()', 100); } function recalcFormProductTotalAction() { var fields = document.getElementById('check_products_delim'); var thisEl = ''; var thisId = ''; var valueField = ''; var thisValue = ''; var thisValueParts = ''; var thisSelectObj = ''; var totalValue = 0; if (fields != null && fields.value != '') { var fieldsArr = fields.value.split(','); for (var i = 0; i < fieldsArr.length; i++) { valueField = null; if (fieldsArr[i] != '') { thisEl = document.getElementById(fieldsArr[i]); if (thisEl != null) { if (thisEl.tagName == 'INPUT' || thisEl.tagName == 'input') { if (thisEl.type == 'checkbox' && thisEl.checked == true) { // item has been ticked - add price thisId = fieldsArr[i].replace(/\_form\_/, '', fieldsArr[i]); ; valueField = document.getElementById('product_value_' + thisId); } else if (thisEl.type == 'hidden') { // item has extras - parent item's price will be added too // check an option has been selected from extras before adding this price thisId = fieldsArr[i].replace(/\product\_value\_/, '', fieldsArr[i]); thisSelectObj = document.getElementById('extra_item_' + thisId); if (thisSelectObj != null && thisSelectObj.selectedIndex > 0) { valueField = document.getElementById(fieldsArr[i]); } } if (valueField != null) totalValue += parseInt(valueField.value); } else if (thisEl.tagName == 'SELECT' || thisEl.tagName == 'select') { thisValue = thisEl.value; if (thisValue != '') { thisValueParts = thisValue.split(','); if (thisValueParts[1] != null) totalValue += parseInt(thisValueParts[1]); } } } } } document.getElementById('form_products_total_value').innerHTML = totalValue; } } /* formats a VALID postcode nicely: AB120XY -> AB1 0XY */ function formatPostcode(p) { if (isValidPostcode(p)) { var postcodeRegEx = /(^[A-Z]{1,2}[0-9]{1,2}[A-Z]?)([0-9][A-Z]{2}$)/i; p = p.toUpperCase(); return p.replace(postcodeRegEx,"$1 $2"); } else { return p; } } function findPosX(obj) { var curleft = 0; if(obj.offsetParent) while(1) { curleft += obj.offsetLeft; if(!obj.offsetParent) break; obj = obj.offsetParent; } else if(obj.x) curleft += obj.x; return curleft; } function findPosY(obj) { var curtop = 0; if(obj.offsetParent) while(1) { curtop += obj.offsetTop; if(!obj.offsetParent) break; obj = obj.offsetParent; } else if(obj.y) curtop += obj.y; return curtop; } function addToWishlist() { document.getElementById('shop_wishlist_toggle').value='1'; document.getElementById('shop_product_form').submit(); return false; } // For shop - when using additional products, check if any are ticked function checkTickedProducts(thisFormId) { thisForm = document.getElementById(thisFormId); numExtra = thisForm.num_extra.value; if(thisForm.xtra_val_1) { noneTicked=1; for (x=1; x<=numExtra; x++) { thisElement=eval("thisForm.xtra_bool_"+x); if(thisElement.checked) { noneTicked=0; } } if (noneTicked==1) { alert('Please tick the items you require before adding to cart'); return false; } } else { return true; } } // Cart accessories function shopCartShowAccessories(catId) { var accContainer = document.getElementById('shop_cart_accessories_products'); var accArr = eval('accessories_' + catId); accContainer.innerHTML = ''; for (var i=0; i < accArr.length; i++) { var lineHTML = '
';
lineHTML += '![' + accArr[i]['short_description'] + '](/?page_type=show_image&w=120&h=85&img=' + accArr[i]['image'] + ')
';
lineHTML += 'Add to basket';
lineHTML += '£' + accArr[i]['price'] + ' ' + accArr[i]['unit'] + '';
lineHTML += '
';
accContainer.innerHTML += lineHTML;
}
accContainer.style.display = 'block';
window.location.hash = "accessories";
}
// tidy strings before passing via query string
function parseQS(str) {
str = str.replace(/\%/g, '[percent]');
str = encodeURIComponent(str);
str = str.replace(/\%5Bpercent\%5D/g, '%25');
return str;
}
// get all input names within element
function getAllInputs(el) {
var oChild = el.firstChild;
var inputsArr = [];
if (oChild) {
while(oChild) {
var oChildChild = oChild.firstChild;
if (oChildChild) {
var elsArr = getAllInputs(oChild);
if (elsArr.length > 0)
inputsArr = inputsArr.concat(elsArr);
}
if (oChild.name && typeof oChild.name != 'undefined') {
inputsArr.push(String(oChild.name));
}
oChild = oChild.nextSibling;
}
}
return inputsArr.unique();
}
// Strip HTML tags
function stripTags(strMod){
if (arguments.length<3) strMod=strMod.replace(/<\/?(?!\!)[^>]*>/gi, '');
else{
var IsAllowed=arguments[1];
var Specified=eval("["+arguments[2]+"]");
if(IsAllowed){
var strRegExp=']*>';
strMod=strMod.replace(new RegExp(strRegExp, 'gi'), '');
}else{
var strRegExp=']*>';
strMod=strMod.replace(new RegExp(strRegExp, 'gi'), '');
}
}
return strMod;
}
// Confirmations
function confirmAction(msg) {
if (!msg) var msg = 'Are you sure you wish to delete this item?';
return confirm(msg);
}
// Popup windows
var newwin;
function launchwin(winurl,winname,winfeatures) {
if(newwin) { newwin.close(); }
newwin = window.open(winurl,winname,winfeatures);
newwin.focus();
}
function placeFocus() {
if (document.forms.length > 0) {
var field = document.forms[0];
for (i = 0; i < field.length; i++) {
if ((field.elements[i].type == "text") || (field.elements[i].type == "textarea") || (field.elements[i].type.toString().charAt(0) == "s")) {
document.forms[0].elements[i].focus();
break;
}
}
}
}
function showModalInfo(e, itemType, itemId) {
var modalBox = document.getElementById('modal_info_container');
if (!e) var e = window.event;
var currentPosX = e.pageX - 50;
var currentPosY = e.pageY - 100;
modalBox.style.left = currentPosX + 'px';
modalBox.style.top = currentPosY + 'px';
modalBox.style.display = 'block';
updateDiv('modal_info_content', '/', 'page_type=modal_content&type=' + itemType + '&id=' + itemId, 'html', 1);
}
function hideModalInfo() {
var modalBox = document.getElementById('modal_info_container');
var modalContent = document.getElementById('modal_info_content');
modalContent.innerHTML = '';
modalBox.style.display = 'none';
}
// Return characters pressed, in input boxes etc, and filter (e.g. numbers only)
function getkey(e) {
if (window.event)
return window.event.keyCode;
else if (e)
return e.which;
else
return null;
}
function swapimage(imageid, imagefile) {
document.getElementById(imageid).src = 'library/images/' + imagefile;
}
function goodchars(e, goods) {
var key, keychar;
key = getkey(e);
if (key == null) return true;
// get character
keychar = String.fromCharCode(key);
keychar = keychar.toLowerCase();
goods = goods.toLowerCase();
// check goodkeys
if (goods.indexOf(keychar) != -1)
return true;
// control keys
if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 )
return true;
// else return false
return false;
}
function changeqty(dir, id) {
currentqty = parseInt(document.getElementById(id).value);
if (dir=='up') document.getElementById(id).value = currentqty+1;
else if (dir=='down' && currentqty > 1)
document.getElementById(id).value = currentqty-1;
else if (dir=='down' && currentqty < 2)
document.getElementById(id).value = 1;
}
function checksearch(searchform,searchbox)
{
if (document.forms[searchform].elements[searchbox].value == "") {
alert( "Please enter your criteria in the search box." );
document.forms[searchform].elements[searchbox].focus();
return false;
}
else if (document.forms[searchform].elements[searchbox].value.length < 3) {
alert( "Search term should be more than 2 characters" );
document.forms[searchform].elements[searchbox].focus();
return false;
}
else return true;
}
function showFormComment(fieldId) {
document.getElementById('form_comment_' + fieldId).style.display = 'block';
}
function checkAndShowCommentBox(fieldId, formName) {
var specialConcat = document.getElementById('_special_' + fieldId).value;
var specialIndexes = specialConcat.split(',');
var formField = document.getElementById('_form_' + fieldId);
if (formField.type == 'hidden') { // if hidden, then we're looking for a radio selection instead, using name instead of ID
var radioObject = eval('document.' + formName + '.' + '_form_' + fieldId + ';');
var radioObjectNum = (radioObject.length == 'undefined') ? 1 : radioObject.length;
var radioChecked = 0;
for(var r = 0; r < radioObjectNum; r++) {
if(radioObject[r].checked) {
var fieldSelected = r - 1;
break;
}
}
}
else {
var fieldSelected = formField.selectedIndex - 1;
}
var key = '';
for (key in specialIndexes) {
if (specialIndexes[key] == fieldSelected) {
showFormComment(fieldId);
var comments = 1;
}
}
if (comments != 1) {
document.getElementById('form_comment_' + fieldId).style.display = 'none';
}
}
function formsDisabledWarning(inputObj) {
alert('Please view the attachment before answering this question.');
inputObj.blur();
}
function formsEnableField(fieldId) {
fieldObj = document.getElementById('_form_' + fieldId);
fieldObj.onfocus = '';
}
function commentsEditComment(commentId) {
var commentDiv = document.getElementById('comments_comment_body_' + commentId);
var parentDiv = commentDiv.parentNode;
var commentText = commentDiv.innerHTML;
commentText = commentText.replace(/' + accArr[i]['short_description'] + '
'; lineHTML += '' + accArr[i]['long_description'] + '
';
lineHTML += '/gi, ''); commentText = commentText.replace(/
/gi, ''); var boxWidth = parentDiv.offsetWidth - 100; var thisURL = window.location.pathname + '#comments' + commentId; var newHTML = ''; commentDiv.innerHTML = newHTML; } function show_ee() { // } function shopSlideShow(imagesDelim, width, height,offSet) { width = window.innerWidth || document.documentElement.clientWidth; height = window.innerHeight || document.documentElement.clientHeight; width = width - 100; height = height - 100; width = width > 900 ? 900 : width; height = height > 700 ? 700 : height; var imagesArr = imagesDelim.split(','); var firstImg = '/?page_type=show_image&img=' + imagesArr[0] + '&w=' + width + '&h=' + height + '&canvas=frame&bgcolour=ffffff&q=90'; var callBack = 'shopSlideShowGenerate(\'' + addslashes(imagesDelim) + '\', ' + width + ', ' + height + ', \'' + offSet + '\')'; manualiBox(firstImg, 'type=1&width=' + (width) + '&height=' + (height), callBack); shopSlideShowGenerate(addslashes(imagesDelim), width, height, offSet); } function shopSlideShowGenerate(imagesDelim, width, height, offSet) { var contentDiv = document.getElementById('ibox_content'); var imagesArr = imagesDelim.split(','); var len = imagesArr.length; var randNum = Math.floor((Math.random()*100000)+1); var thisContainer = 'gallery_slider_' + randNum; var htmlStr = ''; contentDiv.innerHTML = htmlStr; var thisSlider = new bumbleSlider(thisContainer, width, height, 2000, 2000, offSet, 1, 'slide', 1); } function embedCourseExam(examModrw, divId) { updateDiv(divId,'','page_type=course_exam&exam_modrw=' + examModrw,'html',1); } function proceedCourseAnswer(obj, attemptId, examModrw, questionKey, answerKey, validateBool) { var parentId = obj.parentNode.id; var validateQS = validateBool == 1 ? '&validate=1&answer_key=' + answerKey + '&question_key=' + questionKey: ''; updateDiv(parentId,'','page_type=course_exam&attempt_id=' + attemptId + '&exam_modrw=' + examModrw + validateQS,'html',0); } function addslashes(str) { str=str.replace(/\\/g,'\\\\'); str=str.replace(/\'/g,'\\\''); str=str.replace(/\"/g,'\\"'); str=str.replace(/\0/g,'\\0'); return str; } function stripslashes(str) { str=str.replace(/\\'/g,'\''); str=str.replace(/\\"/g,'"'); str=str.replace(/\\0/g,'\0'); str=str.replace(/\\\\/g,'\\'); return str; } function findPosX(obj) { var curleft = 0; if(obj.offsetParent) while(1) { curleft += obj.offsetLeft; if(!obj.offsetParent) break; obj = obj.offsetParent; } else if(obj.x) curleft += obj.x; return curleft; } function findPosY(obj) { var curtop = 0; if(obj.offsetParent) while(1) { curtop += obj.offsetTop; if(!obj.offsetParent) break; obj = obj.offsetParent; } else if(obj.y) curtop += obj.y; return curtop; } function getStats() { var screenres; var screencolor; var flashvn; var browser; var browservn; var os; if (screen.width) screenres=screen.width+" x "+screen.height; else screenres="Unknown"; if (screen.colorDepth) screencolor=screen.colorDepth; else screencolor="Unknown"; browser=''; browservn=''; alert("Screen res: "+screenres+", "+screencolor+" bit\nBrowser: "+browser+" "+browservn); } function listCategoryTree(type, containerId, parentId, divPrefix) { if (!divPrefix) var divPrefix = containerId; updateDiv(containerId,'','page_type=output_categories&parent_id=' + parentId + '&type=' + type + '&container_id=' + containerId + '&div_prefix=' + divPrefix,'html',0,''); } function swapGalImg(parentDiv, imgFile) { var containerDiv = document.getElementById(parentDiv); if (containerDiv != null) { // get width and height var largeWidth = containerDiv.clientWidth; var largeHeight = containerDiv.clientHeight; var largeImgFile = '/?page_type=show_image&img=' + imgFile + '&w=' + largeWidth + '&h=' + largeHeight + '&canvas=crop'; var fullImgFile = '/library/images/' + imgFile; // make sure container is positioned relatively containerDiv.style.position = 'relative'; containerDiv.style.overflow = 'hidden'; // loop elements to find image var oChild = containerDiv.firstChild; if (oChild) { while(oChild) { if ((oChild.tagName == 'img' || oChild.tagName == 'IMG') && oldImg == null) { var oldImg = oChild; } else { oChild.parentNode.removeChild(oChild); } oChild = oChild.nextSibling; } } // if old image exists if (oldImg != null) { // position top left oldImg.style.position = 'absolute'; oldImg.style.top = 0; oldImg.style.left = 0; oldImg.style.zIndex = 10; } // create new element and position top left, zindex 0 var newImg = document.createElement("img"); newImg.src = largeImgFile; newImg.style.position = 'relative'; newImg.style.zIndex = 0; newImg.style.top = 0; newImg.style.left = 0; newImg.style.cursor = 'pointer'; newImg.onclick = function() { manualiBox(fullImgFile) } containerDiv.appendChild(newImg); // fade out old one, callback destroy if (oldImg != null) { var fadeOut = new bumbleTransitionObj(oldImg, 'opacity', 100, 0, '', 500, 'cos', '', 'if (this.obj.parentNode != null) this.obj.parentNode.removeChild(this.obj)', 100); } // new img onclick = ibox } }