//顯示新建項目群組對話框 function showCreateProjectGroupDialog(i) {   $("#layout-createProjectGroup-pane").show().dialog({     modal: true     , title: lmslang.listProjectGroup_Create     , width: 450     , overlay: {       opacity: 0.5     }     , focus: function(ev, data) {       $("#txtGroupName").focus();     }     , buttons: {       "保存": function() {         var name = el("txtGroupName").value;         var description = el("txtDescription").value;         var b = $("#fgroup").valid();         if (b) {           createGroupJson();           closeCreateGroupDialog();         } else {           showError(lmslang.formValidate_Error);         }       }       , "取消": function() {         closeCreateGroupDialog();       }     }   }); } //隱藏新建項目群組對話框 function closeCreateGroupDialog(){   $("#layout-createProjectGroup-pane").dialog("close"); }