keeping form field data when reloading a form

I have my email checker working now, and all the other fields are checked also, but when I do enter some wrong data the form is reloaded with all blank fields. I'm sure there is a way to keep the existing data in the fields so the end-user will only have to change the incorrect fields, and not have to re-enter all the data. But how? -- Chip Wiegand Computer Services Simrad, Inc www.simradusa.com chip.wiegand@simrad.com "There is no reason anyone would want a computer in their home." --Ken Olson, president, chairman and founder of Digital Equipment Corporation, 1977 (They why do I have 9? Somebody help me!)