function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}

function checkFields() {
	missinginfo = "";

	if (document.contactform.username.value == "") {
		missinginfo += "\n     -  User Name Required";
	}

	if (document.contactform.passwd.value=="") {
		missinginfo += "\n     -  Password Required";
	}

	if (document.contactform.passwd.value != document.contactform.passwd2.value) {
		missinginfo += "\n     -  Passwords Do Not Match";
	}

	if (document.contactform.passwd.value.length < 4) {
		missinginfo += "\n     -  Password Too Short";
	}

	if (document.contactform.firstname.value == "") {
		missinginfo += "\n     -  First Name Required";
	}

	if (document.contactform.lastname.value == "") {
		missinginfo += "\n     -  Last Name Required";
	}

	if (document.contactform.address.value == "") {
		missinginfo += "\n     -  Address1 Required";
	}

	if (document.contactform.city.value == "") {
		missinginfo += "\n     -  City Required";
	}

	if (document.contactform.state.value == "") {
		missinginfo += "\n     -  State Required";
	}

	if (document.contactform.zip.value == "") {
		missinginfo += "\n     -  Zip Code Required";
	}

	if (document.contactform.email.value != document.contactform.email2.value) {
		missinginfo += "\n     - EMail addresses do not match";
	}

	if ((document.contactform.email.value == "") || 
		(document.contactform.email.value.indexOf('@') == -1) || 
		(document.contactform.email.value.indexOf('.') == -1)) {
		missinginfo += "\n     -  Email Address Invalid or Missing";
	}

	if (missinginfo != "") {
		missinginfo ="_____________________________\n" +
		"Error:\n" +
		missinginfo + "\n_____________________________" +
		"\nPlease re-enter and submit again!";

		alert(missinginfo);
		return false;
	} else {
		return true;
	}				
}

function trimit(v) {
	var trimmed = v.replace(/^\s+|\s+$/g, '') ;
	return trimmed;
}
	
function checkinputlogin() {
	valid=true;
	v=trimit(document.loginform.username.value);
	if (v == "") valid=false;
	v=trimit(document.loginform.zpassword.value);
	if (v == "") valid=false;
	
	if (!valid) {
		alert("Both Username and Password fields must be completed!");
	}
	return valid;
}