Here is how you can create three different input boxes in your script that require manual input for the script to proceed further:
storeeval | alert("This is alert box") |
storeeval | prompt("This is prompt box. Please enter the value") | text
storeeval | confirm("this is cofirm box") |
This might be a good way to delay an RC script from completing, and tearing down the browser window because it would require a user to provide manual input before the script continues to the next command.