var fids = Array( "fui" , "fue" , "ffn" , "fln", "fco" , "fsr" , "fcy" , "fst", "fzp" , "fcn" , "fph" , "ffx" ); var maxl = { "fui" : 20 , "fue" : 50 , "ffn" : 40 , "fln" : 40 , "fco" : 100 , "fsr" : 50 , "fcy" : 50 , "fst" : 50 , "fzp" : 10 , "fcn" : 50 , "fph" : 50 , "ffx" : 50 }; var fuiValid, fuiRequired, fueValid, fueRequired, ffnValid, ffnRequired, flnValid, flnRequired, fcoValid, fcoRequired, fsrValid, fsrRequired, fcyValid, fcyRequired, fstValid, fstRequired, fzpValid, fzpRequired, fcnValid, fcnRequired, fphValid, fphRequired, ffxValid, ffxRequired; var errorMessages = { "fue" : { "required" : "Email Address is a required field.", "length" : "Email Address is a maximum of 50 characters." }, "ffn" : { "required" : "First Name is a required field.", "length" : "First Name is a maximum of 40 characters." }, "fln" : { "required" : "Last Name is a required field.", "length" : "Last Name is a maximum of 40 characters." }, "fco" : { "required" : "Company Name is a required field.", "length" : "Company Name is a maximum of 100 characters." }, "fsr" : { "required" : "Street is a required field.", "length" : "Street is a maximum of 50 characters." }, "fcy" : { "required" : "City is a required field.", "length" : "City is a maximum of 50 characters." }, "fst" : { "required" : "State/Provence is a required field.", "length" : "State/Provence is a maximum of 50 characters." }, "fzp" : { "required" : "Zip/Postal Code is a required field.", "length" : "Zip/Postal Code is a maximum of 10 characters." }, "fcn" : { "required" : "Country is a required field.", "length" : "Country is a maximum of 50 characters." }, "fue" : { "required" : "Email Address is a required field.", "length" : "Email Address is a maximum of 50 characters." }, "fph" : { "required" : "Phone is a required field.", "length" : "Phone is a maximum of 50 characters." }, "ffx" : { "required" : "Fax is a required field.", "length" : "Fax is a maximum of 50 characters." } } function initPage() { // Disable the buttons dgeid('forgot').disabled = true; fuiValid = false; fuiRequired = true; addEventHandler(dgeid("fui"),"blur",checkUserName); fueValid = false; fueRequired = true; addEventHandler(dgeid("fue"),"blur",testEmailAddress); for (var i = 2 ; i < fids.length ; i++ ) { eval(fids[i]+'Required = false;'); eval(fids[i]+'Valid = false;'); addEventHandler(dgeid(fids[i]),"blur",testForEntry); } dgeid('fui').focus(); dgeid('fui').select(); } // End of Page Initialization function /* * runOnLoad.js: portable registration for onload event handlers. * * This module defines a single runOnLoad() function for portably registering * functions that can be safely invoked only when the document is fully loaded * and the DOM is available. * * Functions registered with runOnLoad() will not be passed any arguments when * invoked. They will not be invoked as a method of any meaningful object, and * the this keyword should not be used. Functions registered with runOnLoad() * will be invoked in the order in which they were registered. There is no * way to deregister a function once it has been passed to runOnLoad(). * * In old browsers that do not support addEventListener() or attachEvent(), * this function relies on the DOM Level 0 window.onload property and will not * work correctly when used in documents that set the onload attribute * of their or tags. */ function runOnLoad(f) { if (runOnLoad.loaded) f(); // If already loaded, just invoke f() now. else runOnLoad.funcs.push(f); // Otherwise, store it for later } runOnLoad.funcs = [initPage]; // The array of functions to call runOnLoad.loaded = false; // The functions have not been run yet. // Run all registered functions in the order in which they were registered. // It is safe to call runOnLoad.run() more than once: invocations after the // first do nothing. It is safe for an initialization function to call // runOnLoad() to register another function. runOnLoad.run = function() { if (runOnLoad.loaded) return; // If we've already run, do nothing for(var i = 0; i < runOnLoad.funcs.length; i++) { try { runOnLoad.funcs[i](); } catch(e) { /* An exception in one shouldn't stop the rest */ } } runOnLoad.loaded = true; // Remember that we've already run once. delete runOnLoad.funcs; // But don't remember the functions themselves. delete runOnLoad.run; // And forget about this function too! }; // Register runOnLoad.run() as the onload event handler for the window if (window.addEventListener) window.addEventListener("load", runOnLoad.run, false); else if (window.attachEvent) window.attachEvent("onload", runOnLoad.run); else window.onload = runOnLoad.run; // END of onLoad programs --------------------------------------------- // Function to test to see if any button should be enabled and // to enable it. function testForEnable() { // If the required fields are entered, // enable the button. var enable = true; for (var i = 0 ; i < fids.length ; i++ ) { var req = eval(fids[i]+'Required'); var val = eval(fids[i]+'Valid'); if (req && !val) { enable = false; } } if (enable) { dgeid("forgot").disabled = false; } else { dgeid("forgot").disabled = true; } } function checkUserName() { var username = dgeid("fui").value.toUpperCase(); var para = dgeid("fuierr"); removeChildren(para); if (testUserName(username)) { usernameRequest = createRequest(); if (usernameRequest == null) alert("Unable to create request"); else { var url= "checkUsernameV2.php?username=" + username; usernameRequest.onreadystatechange = showUsernameStatus; usernameRequest.open("GET", url, true); usernameRequest.send(null); } } } function testUserName(username) { clearErrors(); var msg = ""; var para = dgeid("fuierr"); removeChildren(para); if ((20 >= username.length) && // Must be between 8 and 20 chars ( 1 <= username.length)){ if (fieldIsNotAlphaNumeric(username)) { // must be alphanumeric only fuiValid = false; msg = "Only letters, numbers, . and - are allowed in the User Name."; } else { var firstchar = username.charAt(0); if (fieldIsNotAlpha(firstchar)) { fuiValid = false; msg = "The first character of the user name must be a letter."; } else { fuiValid = true; } } } else { fuiValid = false; msg = "User Name is required, must be between 1 and 20 letters, numbers, . or - and must begin with a letter."; } if (!fuiValid) { textNode = document.createTextNode(msg); para.appendChild(textNode); dgeid("fui").focus(); dgeid("fui").select(); } return fuiValid; } function showUsernameStatus() { if (usernameRequest.readyState == 4) { if (usernameRequest.status == 200) { clearErrors(); var rt = usernameRequest.responseText; var rfl = rt.split(';'); if ("1" == rfl[0]) { fuiValid = false; textNode = document.createTextNode("The User Name you entered is not on file."); var para = dgeid('fuierr'); para.appendChild(textNode); dgeid("fui").focus(); dgeid("fui").select(); } else { for (var i = 2 ; i < fids.length ; i++ ) { if ('0' == rfl[i]) { eval(fids[i]+'Required = true;'); eval(fids[i]+'Valid = false;'); var textNode = document.createTextNode(eval('errorMessages.'+fids[i]+'.required')); var para = dgeid(fids[i]+'err'); para.appendChild(textNode); } } fuiValid = true; } testForEnable(); } } } function testForEntry(e) { var me = getActivatedObject(e); var fid = me.id; var errid = fid + "err"; var para = dgeid(errid); removeChildren(para); var val = me.value; if ("" == val) { if (eval(fid+'Required')) { // field is required // empty string textNode = document.createTextNode(eval('errorMessages.'+fid+'.required')); para.appendChild(textNode); eval(fid+'Valid = false;'); } } else { var ml = eval('maxl.' + fid); if (ml < val.length) { textNode = document.createTextNode(eval('errorMessages.'+fid+'.length')); para.appendChild(textNode); } else { eval(fid+'Valid = true;'); } } testForEnable(); } function fieldIsNotAlpha(field) { var nonAlphaChars = /[^a-zA-Z]/; return (nonAlphaChars.test(field)); } function fieldIsNotNumeric(field) { var nonNumericChars = /[^0-9]/; return (nonNumericChars.test(field)); } function fieldIsNotAlphaNumeric(field) { var nonAlphaNumericChars = /[^a-zA-Z0-9.\-]/; return (nonAlphaNumericChars.test(field)); } function testEmailAddress() { emailAddress = dgeid("fue").value; para = dgeid("fueerr"); removeChildren(para); if (!/^[\w\.-_\+]+@[\w-]+(\.\w{2,4})+$/.test(emailAddress)) { // Invalid email address fueValid = false; textNode = document.createTextNode("Please enter a valid email address in the form of user@company.com"); para.appendChild(textNode); dgeid("fue").focus(); dgeid("fue").select(); } else { // Valid email address fueValid = true; } testForEnable(); } function removeChildren(node) { while (node.childNodes.length > 0) { node.removeChild(node.childNodes[0]); } } function clearErrors() { for (var i = 0 ; i < fids.length ; i++ ) { var para = dgeid(fids[i]+'err'); removeChildren(para); } }