Demo of JavaScript dynamic drop down list with page redirect after selection of 2nd value Our Products : Select Product Category Select SubCategory Demersal Specie: CAT FISH Our Code: QF Scientific Name: Arios Thalassinus Size of Fish: 1kg to 5kgs Season: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec FORM SIZE FREEZING PACKING IN Min Max Whole Round 1kg 5kgs Semi IQF Upto 3Kgs in 20Kg Ctn. Above 3Kgs in Non-Standard Weight Bags Note: Any other kind of packing can be done as per request.