/**
*
*
*/
function checkWholeForm(form) {
    var why = "";
		why += checkName(form.name.value);
    why += checkEmail(form.email.value);
    if (why != "") {
       alert(why);
       return false;
    }
return true;
}

function checkEmail(strng) {
	var error = "";
	if (strng == "") {
		error = "You didn't enter an email address.\n"
	}
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(strng))) { 
		error = "Please enter a valid email address.\n";
	}
	else {
		var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
		if (strng.match(illegalChars)) {
			error = "The email address contains illegal characters.\n";
		}
	}
	return error;
}

function checkPhone(strng) {
	var error = "";
	if (strng == "") {
		error = "You didn't enter a phone number.\n";
	}
	var stripped = strng.replace(/[\(\)\.\-\ ]/g, ''); //strip out acceptable non-numeric characters
	if (isNaN(parseInt(stripped))) {
  	error = "The phone number contains illegal characters.";
	}
	if (!(stripped.length == 10)) {
		error = "The phone number is the wrong length. Make sure you included an area code.\n";
	}
	return error;
}

function checkName(strng) {
	var error = "";
	if (strng == "") {
		error = "You didn't enter your name.\n";
	}
	return error;
}

function checkCompany(strng) {
	var error = "";
	if (strng == "") {
		error = "You didn't enter your company.\n";
	}
	return error;
}

function checkComment(strng) {
	var error = "";
	if (strng == "") {
		error = "Please enter your comment or question.\n";
	}
	return error;
}