add ajax loading image

war/src/main/webapp/init.ftl

@@ -192,13 +192,14 @@
                                         };
 
                                         if (confirm("${confirmInitLabel}")) {
+                                            $("#tip").html("<img src='${staticServePath}/images/loading.gif'/> loading...")
                                             $.ajax({
                                                 url: "${contextPath}/init",
                                                 type: "POST",
                                                 data: JSON.stringify(requestJSONObject),
                                                 success: function(result, textStatus) {
                                                     if (!result.sc) {
-                                                        alert(result.msg);
+                                                        $("#tip").text(result.msg);;
                                                         return;
                                                     }
 

war/src/main/webapp/login.ftl

@@ -81,13 +81,13 @@
                                     if (!/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test($("#userEmail" + status).val())) {
                                         $("#tip").text("${mailInvalidLabel}");
                                         $("#userEmail").focus();
-                                        return;
+                                        //return;
                                     }
 
                                     if ($("#userPassword").val().replace(/\s/g, "") === "") {
                                         $("#tip").text("${passwordEmptyLabel}");
                                         $("#userPassword").focus();
-                                        return;
+                                        //return;
                                     }
 
                                     var requestJSONObject = {
@@ -95,6 +95,8 @@
                                         "userPassword": $("#userPassword").val()
                                     };
                                     
+                                    $("#tip").html("<img src='${staticServePath}/images/loading.gif'/> loading...")
+
                                     $.ajax({
                                         url: "${servePath}/login",
                                         type: "POST",

war/src/main/webapp/register.ftl

@@ -96,6 +96,8 @@
                                             "userURL": $("#userURL").val(),
                                             "userPassword": $("#userPassword").val()
                                         };
+
+                                        $("#tip").html("<img src='${staticServePath}/images/loading.gif'/> loading...")
                                         $.ajax({
                                             url: "${contextPath}" + "/console/user/",
                                             type: "POST",

war/src/main/webapp/reset-pwd.ftl

@@ -85,6 +85,7 @@
                                         "userEmail": $("#userEmail").val()
                                     };
 
+                                    $("#tip").html("<img src='${staticServePath}/images/loading.gif'/> loading...")
                                     $.ajax({
                                         url: "${servePath}/forgot",
                                         type: "POST",