How can I get rid of frogs that are around doors and windows?

If you have frogs, then you don't have snakes. Once the snakes come looking for supper, they will eat the frogs. Personally, I would rather have the frogs. However, I can see where they could become a nuisance. Are the frogs showing up during the daytime or night time? At night, they are looking for bugs and such that are attracted to the light coming from the windows and windows. Close the curtains inside to keep the light from attracting bugs outside. Be sure to turn off all outside lights to keep from attracting bugs that the frogs eat. Make sure there is no standing water for them to hide in and lay eggs. Another idea might be to purchase a 'fake' snake and put on the porch. Sometimes that is enough to scare away the frogs temporarily. During the daytime, they are usually sleeping or moving from one nice cool spot to another. Do you have a lot of mulched areas around the front? They are probably nesting/sleeping up in under a large pile of something to get out of the heat of the day and come out in the cooler night temperatures to feed.

OK... I can't resist...

KISS THEM! ...the world needs more princes

Thanks.