function checkvalues(){
	var zip1
	zip1 = agent_form.ZIP.value
	error = false;
	for (i=0; i<zip1.length; i++) {
		if (isNaN(zip1.substring(i,i+1)) ||
			zip1.substring(i,i+1) == " ") {
			alert("The zipcode field must contain 5 numbers")
			return false
		}
	}
	if (zip1.length != 5) {
		alert("The zipcode field must be 5 digits")
		return false
	}

		return true;
}


function checkvalues2(){
	var zip1
	zip1 = agent_form2.ZIP.value
	error = false;
	for (i=0; i<zip1.length; i++) {
		if (isNaN(zip1.substring(i,i+1)) ||
			zip1.substring(i,i+1) == " ") {
			alert("The zipcode field must contain 5 numbers")
			return false
		}
	}
	if (zip1.length != 5) {
		alert("The zipcode field must be 5 digits")
		return false
	}

		return true;
}