javascript delete confirmation dialog box

 
function DeleteSpecificClient(gridId, gridModel) { 
                var ac2del = 0; 
                var allVals = 'dels='; $('#' + gridId).find('.idCheckbox:checked').each(function () { 
                        allVals += $(this).attr("id") + ","; ac2del += 1; 
                }); 
                if (ac2del == 0) return; // exit if no group selected 
                var dia = $('#deleteClientsPopup').html(ac2del + " @StringResources.DeletingDialogMessage" + ".<br>"); 
                var xhr; 
                dia.dialogInit({ 
                        title:"@StringResources.DeleteDialogTitle", 
                        modal: true, 
                        resizable: false, 
                        autoResize: true, 
                        autopen:true, 
                        buttons: [ 
                                { 
                                        id: "SaveButton", 
                                        text: "Delete", 
                                        click: function (event) { 
                                                var grid = $find(gridModel.gridId()); 
                                                grid.ShowWaitingPopup(); 
                                                dia.dialog("close"); 
                                                xhr= $.ajax({ 
                                                        type: 'POST', 
                                                        url: '@Url.ApplicationAction("DeleteClientsFromList", "LoggingSettings")', 
                                                        data: allVals, 
                                                        cache: false, 
                                                        success: function (data) { 
                                                                ReloadSelectedClientsGrid(); 
                                                                DisableDelButton(); 
                                                        }, 
                                                        error: function (xhr, data, message) { 
                                                                //console.log(data + ": " + message); 
                                                        }, 
                                                        dataType: "json" 
                                                }); 
                                        } 
                                }, 
                                { 
                                        id: "CancelButton", 
                                        text: "Cancel", 
                                        click: function () { 
                                                try { 
                                                        xhr.abort(); 
                                                } catch (err) { 
                                                } 
                                                dia.dialog("close"); 
                                        } 
                                } 
                        ] 
                }); 
 
                dia.dialog("open"); 
                return false; 
        };