# liveAgent:clientChatLogAlertMessage The area in a chat window that displays the idle time-out alert (customer warning) to a visitor. Must be used within ``. Each chat window can have only one idle time-out alert. ## Attributes | Attribute Name | Attribute Type | Description | Required? | API Version | Access | | ------------------------ | -------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- | ----------- | ------ | | `autoResizeElementId` | String | Specifies the ID of the sibling HTML element that should be dynamically resized when the chat log alert height changes. |   | 35.0 | | | `id` | String | An identifier that allows the component to be referenced by other components in the page. |   | 14.0 | global | | `rendered` | Boolean | A Boolean value that specifies whether the component is rendered on the page. If not specified, this value defaults to true. |   | 14.0 | global | | `respondToChatLabel` | String | A string specifying the label that appears on the chat window title during the customer time-out warning; the default English label is "Respond to Chat" |   | 35.0 | | | `respondWithinTimeLabel` | String | A string specifying the label that appears as a warning during customer time-out; the default English label is "Are you still there? Please respond within {Time} or this chat will time out." {Time} presents a countdown timer to the visitor. |   | 35.0 | | **See Also** - [liveAgent:clientChat](/docs/platform/salesforce-pages-developers-guide/guide/pages-compref-liveagent-clientchat.md)