Error message: "A script on this page is causing Internet Explorer to run slowly"

Let me fix it myself
Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows

To change this time-out value in Internet Explorer versions 4.0 through 8, follow these steps:
Using a Registry Editor such as Regedt32.exe, open this key:
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Styles

Note If the Styles key is not present, create a new key that is called Styles.
Create a new DWORD value called "MaxScriptStatements" under this key, and set the value to the desired number of script statements. If you are not aure about which value you need to set this to, you can set it to a DWORD value of 0xFFFFFFFF to avoid the dialog box.
By default, the key does not exist. If the key has not been added, the default threshold limit for the time-out dialog box is 5,000,000 statements for Internet Explorer 4 and later versions.

Because the Internet Explorer versions 4.0 through 8 time-out is based on the number of script statements that are executed, the time-out dialog box does not display during ActiveX control or database-access delays. Endless loops in script will still be detected.