function checkForm() {
//loop
for (i=0;i<document.forms[1].elements.length;i++)
	if (document.forms[1].elements[i].value=="") {
	alert ("Sorry, all fields must be completed. If field does not apply then please enter n/a")
	document.forms[1].elements[i].focus()
	return false
}
return true
document.forms[1].submit()
}