If you've upgraded to Java 1.7.0_51 or later...you typically don't see this prompt anymore, you just get blocked.
If you are just looking for a personal fix...you can look in your profile C:\Users\<username>\AppData\LocalLow\Sun\Java\Deployment\deployment.properties
This file controls Java version checking...i believe you need the line:
But once you are on version/update 51 or later...you may lose your option to run "later" so you might have to add the sites url to the site exception list introduced in update 51.
Open Java Control Panel, Security Tab, Edit Site List... (this button is only available after update 51 is installed and the file by default is stored in the users profile)
Click the Add button, Enter url into available slot, click ok.
Sign up today to participate,
stay informed, earn points and establish a reputation for yourself!