We've moved to 3740 N. Josey Lane, Suite 102, Carrollton, TX 75007, Tel: 972-325-7232, Fax: 972-215-7333

Design templates/granny afghan

Does anyone know of a site that has grids for designing granny square afghans?  I would like to be able to change the number of squares going across and down and be able to click on the squares to change colors.  I am just getting back to crocheting and need to know how many of each color square I will need. Thanks in advance.