Help with a within week function

I have been trying to find a way to search a DB and match a range within a week ( php & mysql ). This doesn't make sense, so I will describe it in more detail. Hi everyone, I need help with a search, lets say a record has a date of 2/5/2007 and if someone visits the website between 2/5/07 and 2/11/07 I want to display the record with 2/5/2007. If it's within the week so to speak. Does anyone know how I can accomplish this? Thanks! Joey