Hello All,

I'm very new to javascript and after being told a number of times how poorly DW generates javascript for validating forms, I decided to jump right in and try to make my own validation. I'm working on a customer survey for a client and having some trouble validating the form once it's filled out. I can get some fields to validate just fine (like regular <input type="text"... /> ones) while some others are giving me trouble (namely, radio buttons). Anyway, here's the javascript i'm using to validate a form called (creatively) "form."

Of the code seen below, i re-used some that a colleague had given me that he wrote in a different project (basically he wrote the name/email/phone checker and i tried to mimic the code and adapt it to other fields that need validation).

Code:
function checkVisitDate() {
	if (document.form.vMonth.value == "Month") {
		alert("Please select the month of your visit");
		return false;
	}
	if (document.form.vDay.value=="Day") {
		alert("Please select the day of your visit");
		return false;
	}
	return true;
}

function checkServer() {
	if (document.form.serverName.value=="") {
		alert("please include your server's name");
		return false;
	}
	return true;
}

function checkVisitReason() {
	if (document.form.visitReason.value=="") {
		alert("Please state the occasion of your visit");
		return false;
		}
	return true;
}

function checkRatings() {
	if (document.form.foodRating.value=="") {
		alert("Please rate our food quality");
		return false;
	}
	if (document.form.serviceRating.value=="") {
		alert("Please rate our service quality");
		return false;
	}
	if (document.form.alcoholSelection.value=="") {
		alert("Please rate our alcohol selection");
		return false;
	}
	if (document.form.cleanliness.value=="") {
		alert("Please rate our cleanliness");
		return false;
	}
	if (document.form.orderAccuracy.value=="") {
		alert("Please rate your order's accuracy");
		return false;
	}
	if (document.form.overallRating.value=="") {
		alert("Please rate your overall experience");
		return false;
	}
	return true;
}

function checkName() {
	if (document.form.VisitorName.value=="") {
		alert("Please provide your name");
		return false;
	}
	if (document.form.VisitorName.value.length < 2) {
		alert("Please enter your real name");
		return false;
	}
	return true;
}

function checkPhoneEmail() {
		
	if ((document.form.VisitorEmail.value=="" || document.form.VisitorEmail.value==null) && 
		 (document.form.VisitorPhone.value=="" || document.form.VisitorPhone.value==null)) {
		alert("You must fill in  Phone or Email");
		return false;
	}
	if ((document.form.VisitorEmail.value!="") && (document.form.VisitorEmail.value!=null)){
			if (!ValidateEmail()){
					return false;
			}
		}
	if ((document.form.VisitorPhone.value!="") && (document.form.VisitorPhone.value!=null)){
			if (!ValidatePhone()){
				return false;
			}
		}
	return true;
}





//		||---------Email Checker --------------||
//check to make sure email has a @ and a . and that they are in legit places
function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail Address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail Address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail Address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail Address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail Address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail Address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail Address")
		    return false
		 }

 		 return true					
	}

function ValidateEmail(){
	var emailID=document.form.VisitorEmail
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter a Valid Email Address")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
 }






//		||-----------Phone Checker -----------||
// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}
function trim(s)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not a whitespace, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (c != " ") returnString += c;
    }
    return returnString;
}
function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
var bracket=3
strPhone=trim(strPhone)
if(strPhone.indexOf("+")>1) return false
if(strPhone.indexOf("-")!=-1)bracket=bracket+1
if(strPhone.indexOf("(")!=-1 && strPhone.indexOf("(")>bracket)return false
var brchr=strPhone.indexOf("(")
if(strPhone.indexOf("(")!=-1 && strPhone.charAt(brchr+2)!=")")return false
if(strPhone.indexOf("(")==-1 && strPhone.indexOf(")")!=-1)return false
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function ValidatePhone(){
	var Phone=document.form.VisitorPhone
	
	if ((Phone.value==null)||(Phone.value=="")){
		alert("Please Enter your Phone Number ex: 555-555-5555")
		Phone.focus()
		return false
	}
	if (checkInternationalPhone(Phone.value)==false){
		alert("Please Enter a Valid Phone Number ex: 555-555-5555")
		Phone.value=""
		Phone.focus()
		return false
	}
	return true
 }


function CheckAll(){
	if	(checkVisitDate() && checkServer() && checkVisitReason() && checkRatings() && checkName() && checkPhoneEmail()) {
		return true;
	}
		else
		{
			return false;
		}
}
Any help for this newb is greatly appreciated!