String.prototype.trim=function(){return this.replace(/^\s*|\s*$/g,'');}
String.prototype.ltrim=function(){return this.replace(/^\s*/g,'');}
String.prototype.rtrim=function(){return this.replace(/\s*$/g,'');}
function FIC_checkForm(e) {var errs = new Array();if (typeof(e) == "string") {e = xGetElementById(e);if (!e) {return true;}}
var elm=e;if (!e.nodeName) {elm = (e.srcElement) ? e.srcElement : e.target;errorContainer = document.getElementById(elm.name + '_Err');}
if (elm.nodeName.toLowerCase() != 'form') {elm = searchUp(elm,'form');errorContainer = document.getElementById(elm.name + '_Err');}
var all_valid = true;var f_in = elm.getElementsByTagName('input');var f_sl = elm.getElementsByTagName('select');var f_ta = elm.getElementsByTagName('textarea');for (i=0;i<f_in.length;i++) {if (f_in[i].type.toLowerCase() != 'submit' && f_in[i].type.toLowerCase() != 'button' && f_in[i].type.toLowerCase() != 'hidden') {if (isVisible(f_in[i])) {var cname = ' '+f_in[i].className.replace(/^\s*|\s*$/g,'')+' ';cname = cname.toLowerCase();var inv = f_in[i].value.trim();var t = f_in[i].type.toLowerCase();var cext = '';if (t == 'text' || t == 'password') {var valid = FIC_checkField(cname,f_in[i]);} else if(t == 'radio' || t == 'checkbox'){var valid = FIC_checkRadCbx(cname,f_in[i],f_in);cext = '-cr';} else {var valid = true;}
if (valid) {removeClassName(f_in[i],'validation-failed'+cext);addClassName(f_in[i],'validation-passed'+cext);} else {removeClassName(f_in[i],'validation-passed'+cext);addClassName(f_in[i],'validation-failed'+cext);if (f_in[i].getAttribute('title')){errs[errs.length] = f_in[i].getAttribute('title');}
all_valid = false;}}}}
for (i=0;i<f_ta.length;i++) {if (isVisible(f_ta[i])) {var cname = ' '+f_ta[i].className.replace(/^\s*|\s*$/g,'')+' ';cname = cname.toLowerCase();var valid = FIC_checkField(cname,f_ta[i]);if (valid) {removeClassName(f_ta[i],'validation-failed');addClassName(f_ta[i],'validation-passed');} else {removeClassName(f_ta[i],'validation-passed');addClassName(f_ta[i],'validation-failed');if (f_ta[i].getAttribute('title')){errs[errs.length] = f_ta[i].getAttribute('title');}
all_valid = false;}}}
for (i=0;i<f_sl.length;i++) {if (isVisible(f_sl[i])) {var cname = ' '+f_sl[i].className.replace(/^\s*|\s*$/g,'')+' ';cname = cname.toLowerCase();var valid = FIC_checkSel(cname,f_sl[i]);if (valid) {removeClassName(f_sl[i],'validation-failed-sel');addClassName(f_sl[i],'validation-passed-sel');} else {removeClassName(f_sl[i],'validation-passed-sel');addClassName(f_sl[i],'validation-failed-sel');if (f_sl[i].getAttribute('title')){errs[errs.length] = f_sl[i].getAttribute('title');}
all_valid = false;}}}
if (!all_valid) {if (errs.length > 0){errorContainer.innerHTML="Some required values are not correct. Please check the items in red.";} else {errorContainer.innerHTML="Some required values are not correct. Please check the items in red.";}
YAHOO.util.Event.stopEvent(e);}
return all_valid;}
function FIC_checkField(c,e) {var valid = true;var t = e.value.trim();if (c.indexOf(' required ') != -1 && t.length == 0) {valid = false;}
if (c.indexOf(' required ') != -1){var m = e.getAttribute('minlength');if (m && Math.abs(m) > 0){if (e.value.length < Math.abs(m)){valid = false;}}}
if (c.indexOf(' validate-number ') != -1 && isNaN(t) && t.match(/[^\d]/)) {valid = false;} else if (c.indexOf(' validate-digits ') != -1 && t.replace(/ /,'').match(/[^\d]/)) {valid = false;} else if (c.indexOf(' validate-alpha ') != -1 && !t.match(/^[a-zA-Z]+$/)) {valid = false;} else if (c.indexOf(' validate-alphanum ') != -1 && t.match(/\W/)) {valid = false;} else if (c.indexOf(' validate-date ') != -1) {var d = new date(t);if (isNaN(d)) {valid = false;}} else if (c.indexOf(' validate-email ') != -1 && !t.match(/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/)) {valid = false;if (c.indexOf(' required ') == -1 && t.length == 0) {valid = true;}} else if (c.indexOf(' validate-url ') != -1 && !t.match(/^(http|https|ftp):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i)) {valid = false;} else if (c.indexOf(' validate-date-au ') != -1 && !t.match(/^(\d{2})\/(\d{2})\/(\d{4})$/)) {valid = false;} else if (c.indexOf(' validate-currency-dollar ') != -1 && !t.match(/^\$?\-?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}\d*(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/)) {valid = false;} else if (c.indexOf(' validate-regex ') != -1) {   var r = RegExp(e.getAttribute('regex'));   if (r && ! t.match(r)) {  valid = false;   }}
return valid;}
function FIC_checkRadCbx(c,e,f){var valid = true;if (c.indexOf(' validate-one-required ') != -1) {valid = false;for (var i=0;i<f.length;i++){if(f[i].name.toLowerCase() == e.name.toLowerCase() && f[i].checked){valid = true;break;}}}
return valid;}
function FIC_checkSel(c,e){var valid = true;if (c.indexOf(' validate-not-first ') != -1 && e.selectedIndex == 0) {valid = false;} else if (c.indexOf(' validate-not-empty ') != -1 && e.options[e.selectedIndex].value.length == 0) {valid = false;}
return valid;}
function addClassName(e,t) {if (typeof e == "string") {e = xGetElementById(e);}
try {errDiv = document.getElementById(e.name+'_Err');if(t.indexOf('validation-failed')>=0) {errDiv.innerHTML = e.title;errDiv.style.display='block';} else {errDiv.innerHTML = '';errDiv.style.display='none';}} catch(error) {}
var ec = ' ' + e.className.replace(/^\s*|\s*$/g,'') + ' ';var nc = ec;t = t.replace(/^\s*|\s*$/g,'');if (ec.indexOf(' '+t+' ') == -1) {//not found, add it
nc = ec + t;}
e.className = nc.replace(/^\s*|\s*$/g,''); //trimmed whitespace
return true;}
function removeClassName(e,t) {if (typeof e == "string") {e = xGetElementById(e);}
var ec = ' ' + e.className.replace(/^\s*|\s*$/g,'') + ' ';var nc = ec;t = t.replace(/^\s*|\s*$/g,'');if (ec.indexOf(' '+t+' ') != -1) {//found, so lets remove it
nc = ec.replace(' ' + t.replace(/^\s*|\s*$/g,'') + ' ',' ');}
e.className = nc.replace(/^\s*|\s*$/g,''); //trimmed whitespace
return true;}
function attachToForms(e) {//search dom for all forms
var frms = document.getElementsByTagName('form');for(var i=0;i<frms.length;i++) {YAHOO.util.Event.addListener(frms[i], "submit", FIC_checkForm);}}
function isVisible(e) {//returns true is should be visible to user.
if (typeof e == "string") {e = xGetElementById(e);}
while (e.nodeName.toLowerCase() != 'body' && e.style.display.toLowerCase() != 'none' && e.style.visibility.toLowerCase() != 'hidden') {e = e.parentNode;}
if (e.nodeName.toLowerCase() == 'body') {return true;} else{return false;}}
function searchUp(elm,findElm,debug) {//this function searches the dom tree upwards for the findElm node starting from elm.
//check if elm is reference
if(typeof(elm) == 'string') {elm = xGetElementById(elm);}
//search up
//get the parent findElm
while (elm && elm.parentNode && elm.nodeName.toLowerCase() != findElm && elm.nodeName.toLowerCase() != 'body') {elm = elm.parentNode;}
return elm;}
function xGetElementById(e) {if(typeof(e)!='string') return e;if(document.getElementById) e=document.getElementById(e);else if(document.all) e=document.all[e];else e=null;return e;}
YAHOO.util.Event.addListener(window, "load", attachToForms);