var reAlphanumeric = /^[a-zA-Z0-9_@.\-|\/]+$/; var var_err_cookie = "Please set your browser to accept to cookies in order to access LEAD."; var var_err_component = "The Login component cannot be downloaded. Please refresh page."; var var_err_disable = "disabled"; var var_confirm_session_replace = "You are already logged into LEAD. Your previous login session will be terminated. Continue?"; var var_userid = "UserID"; var var_emailid = "EmailID"; var var_password = "Password"; var var_email = "Email"; var var_err_useridaplha = "User ID must be alphanumeric."; var var_err_emailidaplha = "Email ID must be alphanumeric."; var var_err_passwordaplha = "Password must be alphanumeric."; var var_err_validEmail = "Invaild Email."; var var_err_inconsistentpassword = "Inconsistent Password. Please enter again."; /*var reAlphanumeric = /^[a-zA-Z0-9_]+$/; */var reInvalidAlphanumeric = /^[^\~|\`|\!|\@|\#|\$|\%|\^|\&|\*|\(|\)|\_|\-|\+|\=|\{|\[|\}|\]|\||\\|\:|\;|\"|\'|\<|\,|\>|\.|\?|\/]+$/; var rePassword = /^[^\~|\`|\!|\@|\#|\$|\%|\^|\&|\*|\(|\)|\_|\-|\+|\=|\{|\[|\}|\]|\||\\|\:|\;|\"|\'|\<|\,|\>|\?|\/]+$/; function isEmpty(s) { return ((s == null) || (s.length == 0)); } function isAlphanumeric_unicode(s) { if (isEmpty(s)) { if (isAlphanumeric_unicode.arguments.length == 1) { return defaultEmptyOK; } else { return (isAlphanumeric_unicode.arguments[1] == true); } } else { return reAlphanumeric.test(s); } } function lostPassword() { if (checkuid() && checksch()) { document.forms(0).action = "LostPassword_Process.aspx?source=lms"; document.forms(0).txtFrmXMLSubmit.value = document.forms(0).UID.value + "@" + document.loginform.SCH.value; document.forms(0).submit(); } } function checkuid() { try { var textbox = document.getElementById("UID"); var uidValue = trimstr(textbox.value); textbox.value = uidValue; if ((uidValue.length > 2) && (uidValue.toLowerCase().substring(0, 2) == "p_")) { uidValue = uidValue.substring(2); } if ((uidValue.length < 2) || (!isAlphanumeric_unicode(uidValue))) { alert("Invalid Login ID. Please try again."); textbox.focus(); return false; } return true; } catch (er) { return false; } } function checkpwd() { var textbox = document.getElementById("PWD"); if ((textbox.value.length < 1) || (!rePassword.test(textbox.value))) { alert("Invalid Password. Please try again."); textbox.focus(); return false; } return true; } function checksch() { var textbox = document.getElementById("SCH"); var schValue = trimstr(textbox.value); textbox.value = schValue; if ((schValue.length < 2) || (!isAlphanumeric_unicode(schValue)) && (schValue.toUpperCase() != "_ANYSCHOOL")) { alert("Invalid School ID. Please try again."); textbox.focus(); return false; } return true; } function postdata() { if (checkuid() && checksch() && checkpwd()) { if (IsPrevLoginUser()) { return; } var submitstr; var loginURL = "/LEAD/Home/Default.aspx?source=lms"; document.loginform.action = loginURL; document.loginform.target = "_top"; document.loginform.submit(); document.getElementById("lnkGoButton").disabled = true; } } function replacexmlstr(str) { var tmpstr = new String(str); tmpstr = tmpstr.replace("<", "&lt;"); tmpstr = tmpstr.replace(">", "&gt;"); tmpstr = tmpstr.replace("&", "&amp;"); return tmpstr; } function loginform_onkeydown(event) { var e = event || window.event; key = e.charCode || e.keyCode; if (key == 13) { postdata(); } } function onlogin() { postdata(); } function IsPrevLoginUser() { if (prev_user != "") { try { var arrUserInfo = prev_user.split("&"); if (arrUserInfo.length > 1) { var uName = document.getElementById("UID").value; var sName = document.getElementById("SCH").value; if ((uName.toLowerCase() == arrUserInfo[0].toLowerCase()) && (sName.toLowerCase() == arrUserInfo[1].toLowerCase())) { return false; } else { DisableLogin(); alert("You didn't do a proper logout from your previous login session. Please close this browser and open a new browser to login again."); return true; } } } catch (ex) { } } return false; } function DisableLogin() { document.getElementById("UID").disabled = true; document.getElementById("SCH").disabled = true; document.getElementById("PWD").disabled = true; document.getElementById("lnkGoButton").detachEvent("onclick", postdata); } function trimstr(str) { var trim_str = ""; var count = 0; var newArray = str.split(" "); for (var i = 0; i < newArray.length; i++) { if (newArray[i] != "") { if (count == 0) trim_str = newArray[i]; else trim_str = trim_str + " " + newArray[i]; count++; } } return trim_str; }