automatically add information to first blank row

[humboldtguy]

hi, I am developing a spreadsheet for use in a dispatch office. I am looking for a way to quickly add information from a range of cells to the first row of blank cells in a different worksheet in the same workbook. i have uploaded my workbook....and if you are looking at my workbook you will see a worksheet called customer database. In the blanks worksheet you will see the cells in which i would enter caller information. i want to be able to take the info from blanks D2, and add to the customer database column A(first blank row). Info from Blanks D4 would go to customer database column B(first blank row), Blanks E3, F3, G3 would go to customer database columns C,D, and E respectively. This would be so helpful for my office if anyone could help I would be eternally greatful. Thanks in advance for the assistance