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function checkEmail() {var email = document.getElementById('email');var label = getLabelForId('email');if (email.value.indexOf('@') == -1 || email == '') {label.className = 'problem';} else {label.className = 'completed';}}
function checkPhone() {var phone = document.getElementById('phone');var label = getLabelForId('phone');var digits = phone.value.replace(/[^0-9]/ig, '');if (!digits){label.className = '';phone.value = '';return;}if (digits.length == 10) {phone.value = '(' + digits.substring(0, 3) + ') ' + digits.substring(3, 6) + '-' + digits.substring(6, 10);label.className = 'completed';} else {label.className = 'problem';phone.value = digits;}}
function checkRequired(id) {var formfield = document.getElementById(id);var label = getLabelForId(id);if (formfield.value.length == 0) {label.className = 'problem';} else {label.className = 'completed';}}
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function oninputblur(e) {/* Cookie-cutter code to find the source of the event */if (typeof e == 'undefined') {var e = window.event;}var source;if (typeof e.target != 'undefined') {source = e.target;} else if (typeof e.srcElement != 'undefined') {source = e.srcElement;} else {return;}/* End cookie-cutter code */source.style.border='2px solid #ccc';}
function addEvent(obj, evType, fn){if (obj.addEventListener){obj.addEventListener(evType, fn, true);return true;} else if (obj.attachEvent){var r = obj.attachEvent("on"+evType, fn);return r;} else {return false;}}