function validatecreatecampaign(form) {
		  if (form.newcampaignname.value == "") {
  				alert('You must enter a subject for your campaign!');
	  	 return false;}
	}

	function validatechangepassword(theform){
		if (theform.newpassword.value != theform.confirmpassword.value){
			alert('Your confirmation box does not match the new password.  Please re-enter.');
			return false;
		}
	}
	
	
	function validatecreatecustomer(form){
		 if (form.contactname.value == "") {
  				alert('You must enter a name!');
				form.contactname.focus();
	  	 		return false;
		 }
		 
		 if (form.customername.value == "") {
  				alert('You must enter a company name!');
				form.customername.focus();
	  	 		return false;
		 }
		 
         if (!emailCheck(form.email.value)) {
  			//	alert('You must enter an administrator email address!');
				form.email.focus();
	  	 		return false;
		}
		 
		 if (form.defaultreplytoname.value == "") {
  				alert('You must enter a default reply-to name!');
				form.defaultreplytoname.focus();
			  	return false;
		}
		 
		 if (!emailCheck(form.defaultreplyaddress.value)) {
  				//alert('You must enter a default reply address!');
				form.defaultreplyaddress.focus();
	  	 		return false;}
		 

		 

	}

	
	function validateaddress(form){
		  if (form.address1.value == "") {
  				alert('You must enter address, line 1!');
	  	 return false;}
		 
		  if (form.city.value == "") {
  				alert('You must enter a city!');
	  	 return false;}		
		 
		 if (form.phone.value == "") {
  				alert('You must enter a phone number!');
	  	 return false;}		 
	}

	function validatelist(form){
		  if (form.description.value == "") {
  				alert('You must enter a list description!');
	  	 return false;} 
	}
	
	
	function validateuser(form){
		 if (form.password1.value != form.password2.value){
			alert('The passwords you have entered do not match');
			return false;
		}
		 return emailCheck(form.username.value);
		
	}
	
	function validateaddeditreminder(form){
		if (form.Description.value == ""){
			alert('Please enter a Reminder Name/Email Subject.');
			form.Description.focus();
			return false;
		}
		checkedFlag = false;
		for (i = 0; i < form.ReminderFrequencyID.length; i++){
			if (form.ReminderFrequencyID[i].checked){
				checkedFlag = true;
			}
		}
		if (!(checkedFlag)){
			alert('You must select the frequency of your reminder.');
			form.ReminderFrequencyID[0].focus();
			return false;
		}
		return true;
	}
	
	function validatedemographicsaddeditquestion(form){
		if (form.QuestionTextOrImageURL.value == ''){
			alert('Please enter your question text.');
			form.QuestionTextOrImageURL.focus();
			return false;
		}
		/*if (form.DemographicsQuestionTypeID.options[form.DemographicsQuestionTypeID.selectedIndex].value == ''){
			alert('Please select a question type.');
			form.DemographicsQuestionTypeID.focus();
			return false;
		}*/
		
		if ((form.currentOptions.options.length == 0) || (form.currentOptions.options[0].value == '')){
			for (i=0; i < form.DemographicsQuestionTypeID.length; i++){
				if (form.DemographicsQuestionTypeID[i].checked){
					DemographicsQuestionTypeID = form.DemographicsQuestionTypeID[i].value;
				}
			}
			
			//DemographicsQuestionTypeID = form.DemographicsQuestionTypeID.options[form.DemographicsQuestionTypeID.selectedIndex].value;
			//if the question type requires options.
			if ((DemographicsQuestionTypeID == 3) || (DemographicsQuestionTypeID == 4)){
				alert('You must specify options for radio button or checkbox questions.');
				form.optionText.focus();
				return false;
			}
		}
		return true;
	}
	
	
function emailCheck (emailStr) {

/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD.  1 means check it, 0 means don't. */

var checkTLD=1;

/* The following is the list of known TLDs that an e-mail address must end with. */

var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

/* The following pattern is used to check if the entered e-mail address
fits the user@domain format.  It also is used to separate the username
from the domain. */

var emailPat=/^(.+)@(.+)$/;

/* The following string represents the pattern for matching all special
characters.  We don't want to allow special characters in the address. 
These characters include ( ) < > @ , ; : \ " . [ ] */

var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";

/* The following string represents the range of characters allowed in a 
username or domainname.  It really states which chars aren't allowed.*/

var validChars="\[^\\s" + specialChars + "\]";

/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */

var quotedUser="(\"[^\"]*\")";

/* The following pattern applies for domains that are IP addresses,
rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */

var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;

/* The following string represents an atom (basically a series of non-special characters.) */

var atom=validChars + '+';

/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */

var word="(" + atom + "|" + quotedUser + ")";

// The following pattern describes the structure of the user

var userPat=new RegExp("^" + word + "(\\." + word + ")*$");

/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */

var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");

/* Finally, let's start trying to figure out if the supplied address is valid. */

/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */

var matchArray=emailStr.match(emailPat);

if (matchArray==null) {

/* Too many/few @'s or something; basically, this address doesn't
even fit the general mould of a valid e-mail address. */

alert("Email address seems incorrect (check @ and .'s)");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];

// Start by checking that only basic ASCII characters are in the strings (0-127).

for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
alert("Ths username contains invalid characters.");
return false;
   }
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
alert("Ths domain name contains invalid characters.");
return false;
   }
}

// See if "user" is valid 

if (user.match(userPat)==null) {

// user is not valid

alert("The username doesn't seem to be valid.");
return false;
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */

var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {

// this is an IP address

for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!");
return false;
   }
}
return true;
}

// Domain is symbolic name.  Check if it's valid.
 
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
alert("The domain name does not seem to be valid.");
return false;
   }
}

/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding 
the domain or country. */

if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
alert("The address must end in a well-known domain or two letter " + "country.");
return false;
}

// Make sure there's a host name preceding the domain.

if (len<2) {
alert("This address is missing a hostname!");
return false;
}

// If we've gotten this far, everything's valid!
return true;
}