function checkform(form) {
 //checking that info is entered in all fields before submitting
  for (var i = 0; i < 8; i++) {
	if (form.elements[i].value == "") {
        alert("Please complete the " + form.elements[i].name + " field")
	    return false
	}
	}
	if (form.check.value != "JNKTS") {
		alert("Please enter the correct check code")
		return false
		}
  return true
    }