function nozip(field) {
	if(field.value == "Enter Zip Code" || field.value == "") {
		document.zipcode.findInput.value = "Enter Zip Code";
		return false;
	}

	var valid = "0123456789-";
	
	var hyphencount = 0;
	
	if (field.length!=5 && field.length!=10) {
		document.zipcode.findInput.value = "Enter Zip Code";
		return false;
	}
	
	for (var i=0; i < field.length; i++) {
		
		temp = "" + field.substring(i, i+1);
		
		if (temp == "-") hyphencount++;
		
		if (valid.indexOf(temp) == "-1") {
			document.zipcode.findInput.value = "Enter Zip Code";
			return false;
		}
		
		if ((hyphencount > 1) || ((field.length==10) && ""+field.charAt(5)!="-")) {
			document.zipcode.findInput.value = "Enter Zip Code";
			return false;
		}
	}
	
	return true;
}


function nozip2(field) {
	if(field.value == "Enter Zip Code" || field.value == "") {
		document.zipcode2.findInput2.value = "Enter Zip Code";
		return false;
	}

	var valid = "0123456789-";
	
	var hyphencount = 0;
	
	if (field.length!=5 && field.length!=10) {
		document.zipcode2.findInput2.value = "Enter Zip Code";
		return false;
	}
	
	for (var i=0; i < field.length; i++) {
		
		temp = "" + field.substring(i, i+1);
		
		if (temp == "-") hyphencount++;
		
		if (valid.indexOf(temp) == "-1") {
			document.zipcode2.findInput2.value = "Enter Zip Code";
			return false;
		}
		
		if ((hyphencount > 1) || ((field.length==10) && ""+field.charAt(5)!="-")) {
			document.zipcode2.findInput2.value = "Enter Zip Code";
			return false;
		}
	}
	
	return true;
}