+ = $.INPUT({type: "button", value: "Save changes"});
+
+ var btnRevert
+ = $.INPUT({type: "button", value: "Revert changes"});
+
+ var makeClean = function () {
+ $(btnSave).attr({disabled: "disabled"});
+ $(btnRevert).attr({disabled: "disabled"});
+ };
+
+ var updateConfig = function () {
+ var conf = Rakka.getSystemConfig();
+
+ fldSiteName.value = conf.siteName;
+ fldBaseURI.value = conf.baseURI;
+ fldDefaultPage.value = conf.defaultPage;
+ fldStyleSheet.value = conf.styleSheet;
+ fldLanguages.value = encoder_of.languages(conf.languages);
+ chkGlobalLock.checked = conf.globalLock;
+
+ makeClean();
+ };
+ updateConfig();
+
+ var validate = function () {
+ var isValid = (function () {
+ if (!isValidBaseURI(fldBaseURI.value)) {
+ return false;
+ }
+
+ if (fldDefaultPage.value.match(Rakka.rePageName) == null) {
+ return false;
+ }
+
+ if (fldStyleSheet.value.match(Rakka.rePageName) == null) {
+ return false;
+ }
+
+ if (!isValidMap(fldLanguages.value)) {
+ return false;
+ }
+
+ return true;
+ })();
+
+ $(btnSave).attr({disabled: (isValid ? "" : "disabled")});
+ };
+
+ var makeDirty = function () {
+ $(btnRevert).attr({disabled: ""});
+ validate();
+ };