function emailCheck(emailStr) {
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
	alert("Email address seems incorrect (check @ and .'s)")
	return false;
}
var user=matchArray[1]
var domain=matchArray[2]

if (user.match(userPat)==null) {
    alert("The username doesn't seem to be valid.")
    return false;
}

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

var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.")
    return false;
}

var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>3) {
   alert("The address must end in a three-letter domain, or two letter country.");
   return false;
}

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

return true;
}


function val() {
	var ok = 0;
	if(document.emailform.senderFName.value == ''){
		alert('Please supply your first name');
		return;
	}
	if(document.emailform.senderLName.value == ''){
		alert('Please supply your last name');
		return;
	}
	if(document.emailform.messageToEmail[0].value != ''){
		if(emailCheck(document.emailform.messageToEmail[0].value)){
			if(document.emailform.collName[0].value != ''){
				var ok = 1;
			}
			else{
				alert('Please supply the recipients name');
				return;
			}
			
		}
		else{
			return;
		}
		
	}
	if(document.emailform.messageToEmail[1].value != ''){
		if(emailCheck(document.emailform.messageToEmail[1].value)){
			if(document.emailform.collName[1].value != ''){
				var ok = 1;
			}
			else{
				alert('Please supply the recipients name');
				return;
			}
		}
		else{
			return;
		}
		
	}
	if(document.emailform.messageToEmail[2].value != ''){
		if(emailCheck(document.emailform.messageToEmail[2].value)){
			if(document.emailform.collName[2].value != ''){
				var ok = 1;
			}
			else{
				alert('Please supply the recipients name');
				return;
			}
		}
		else{
			return;
		}
		
	}
	if(ok != 1){
		alert('You must supply a recipient\'s email address!');
		return;
	}
	if(document.emailform.replyTo.value != ''){
		if(emailCheck(document.emailform.replyTo.value)){
			document.emailform.submit();
		}
		else{
			return;
		}
		
	}
	else{
		alert('Please supply your return email address!');
	}
	
}

function checkForm1(){
	if(document.dojoForm1.Email.value != ''){
		if(emailCheck(document.dojoForm1.Email.value) == false){
			return;
		}
	}
	var msg = 'The following fields are mandatory:\n=====================\n\n';
	var showAlert = 0;
	if(document.dojoForm1.DojoName.value == ''){
		msg = msg + ' >  Dojo Name\n'
		showAlert = 1;
	}
	if(document.dojoForm1.Add1.value == ''){
		msg = msg + ' >  Address 1\n'
		showAlert = 1;
	}
	if(document.dojoForm1.City.value == ''){
		msg = msg + ' >  City\n'
		showAlert = 1;
	}
	if(document.dojoForm1.ProvId[document.dojoForm1.ProvId.selectedIndex].value == ''){
		msg = msg + ' >  Province/State\n'
		showAlert = 1;
	}
	if(document.dojoForm1.Zip.value == ''){
		msg = msg + ' >  Postal/Zip Code\n'
		showAlert = 1;
	}
	if(document.dojoForm1.AreaCode.value.length != 3 || document.dojoForm1.Phone1.value.length != 3 || document.dojoForm1.Phone2.value.length != 4){
		msg = msg + ' >  Phone\n'
		showAlert = 1;
	}
	if(isNaN(document.dojoForm1.AreaCode.value) || isNaN(document.dojoForm1.Phone1.value) || isNaN(document.dojoForm1.Phone2.value)){
		msg = msg + ' >  Phone Number must be a number\n'
		showAlert = 1;
	}
	if(isNaN(document.dojoForm1.TollFreeAreaCode.value) || isNaN(document.dojoForm1.TollFree1.value) || isNaN(document.dojoForm1.TollFree2.value)){
		msg = msg + ' >  Toll Free Number must be a number\n'
		showAlert = 1;
	}
	if(isNaN(document.dojoForm1.FaxAreaCode.value) || isNaN(document.dojoForm1.Fax1.value) || isNaN(document.dojoForm1.Fax2.value)){
		msg = msg + ' >  Fax Number must be a number\n'
		showAlert = 1;
	}
	if(document.dojoForm1.Email.value == ''){
		msg = msg + ' >  Email\n'
		showAlert = 1;
	}
	msg = msg + '\n=====================';
	if(showAlert == 1){
		alert(msg);
	}
	else{
		document.dojoForm1.submit();
	}
}

function checkForm2(){
	document.dojoForm2.PhotoFileName.value = document.dojoForm2.PhotoDocument.value;
	document.dojoForm2.submit();
}

function checkForm3(){
	if(isNaN(document.dojoForm3.AvgYrStudentsOver16.value) || isNaN(document.dojoForm3.AvgYrStudentsUnder16.value) || isNaN(document.dojoForm3.ApproxBlackBelt.value)){
		alert('Please enter a valid number within boxes requesting numbers.');
	}
	else{
		document.dojoForm3.submit();
	}
}


		
function newsVal(){
	var msg = 'The following fields are mandatory:\n=====================\n\n';
	var showAlert = 0;
	if(document.NewsForm.NewsFname.value == ''){
		msg = msg + ' >  First Name\n';
		showAlert = 1;
	}
	if(document.NewsForm.NewsLname.value == ''){
		msg = msg + ' >  Last Name\n';
		showAlert = 1;
	}
	if(document.NewsForm.NewsCity.value == ''){
		msg = msg + ' >  City\n';
		showAlert = 1;
	}
	if(document.NewsForm.ProvId[document.NewsForm.ProvId.selectedIndex].value == ''){
		msg = msg + ' >  Province/State\n';
		showAlert = 1;
	}
	if(document.NewsForm.NewsEmail.value == ''){
		msg = msg + ' >  Email Address\n';
		showAlert = 1;
	}
	if(document.NewsForm.NewsFname.value == ''){
		msg = msg + ' >  Primary Style\n';
		showAlert = 1;
	}
	if(showAlert == 1){
		alert(msg);
	}
	else{
		document.NewsForm.submit();
	}
}


function NeedPINVal(){
	var msg = 'The following fields are mandatory:\n=====================\n\n';
	var showAlert = 0;
	if(document.NeedPINForm.RequestFname.value == ''){
		msg = msg + ' >  First Name\n';
		showAlert = 1;
	}
	if(document.NeedPINForm.RequestLname.value == ''){
		msg = msg + ' >  Last Name\n';
		showAlert = 1;
	}
	if(document.NeedPINForm.RequestSchool.value == ''){
		msg = msg + ' >  School\n';
		showAlert = 1;
	}
	if(document.NeedPINForm.RequestZip.value == ''){
		msg = msg + ' >  Postal/ZIP Code\n';
		showAlert = 1;
	}
	if(document.NeedPINForm.RequestPhone1.value.length != 3 || document.NeedPINForm.RequestPhone2.value.length != 3 || document.NeedPINForm.RequestPhone3.value.length != 4){
		msg = msg + ' >  Phone\n'
		showAlert = 1;
	}
	if(isNaN(document.NeedPINForm.RequestPhone1.value) || isNaN(document.NeedPINForm.RequestPhone2.value) || isNaN(document.NeedPINForm.RequestPhone3.value)){
		msg = msg + ' >  Phone Number must be a number\n'
		showAlert = 1;
	}
	if(document.NeedPINForm.Requestemail.value == ''){
		msg = msg + ' >  Email\n';
		showAlert = 1;
	}
	if(showAlert == 1){
		alert(msg);
	}
	else{
		document.NeedPINForm.submit();
	}
}


function postedVal(){
	var msg = 'The following fields are mandatory:\n=====================\n\n';
	var showAlert = 0;
	if(document.postedForm.PostedFname.value == ''){
		msg = msg + ' >  First Name\n';
		showAlert = 1;
	}
	if(document.postedForm.PostedLname.value == ''){
		msg = msg + ' >  Last Name\n';
		showAlert = 1;
	}
	if(document.postedForm.PostedCity.value == ''){
		msg = msg + ' >  City\n';
		showAlert = 1;
	}
	if(document.postedForm.ProvId[document.postedForm.ProvId.selectedIndex].value == ''){
		msg = msg + ' >  Province/State\n';
		showAlert = 1;
	}
	if(document.postedForm.PostedEmail.value == ''){
		msg = msg + ' >  Email Address\n';
		showAlert = 1;
	}
	if(showAlert == 1){
		alert(msg);
	}
	else{
		document.postedForm.submit();
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}