When the script processing is taking a long time, the browser may display a warning dialog box.
To continue processing, it is necessary to confirm acceptance on the warning dialog box.
The displaying of the warning dialog box can be avoided by the following methods.
For Internet Explorer
Change the script time-out value to the larger than current value by modifying a registry entry. Serious problems may occur if you modify the registry incorrectly. Therefore, be careful to modify the registry correctly.
Refer to the following information (Article ID: 175500) provided by Microsoft about the method for modifying a registry entry:
http://support.microsoft.com/kb/175500/en
For Firefox
Let the script run longer from about:config page.
Refer to "Warning Unresponsive script" in the FIREFOX HELP at the following site provided by Mozilla about the setting method:
http://support.mozilla.com/en-US/home
