function validateForm() {
	var msg = 'Please complete the following fields:\n\n';
	
	if(document.contactForm.firstName.value == '')
		msg += 'First name\n';
		
	if(document.contactForm.lastName.value == '')
		msg += 'Last name\n';
		
	if(document.contactForm.Email.value == '')
		msg += 'E-Mail address\n';
	else 
		if(checkEmail(document.contactForm.Email.value)==false)
			msg += 'Invalid E-Mail address\n';
		
	if(document.contactForm.Phone.value == '')
		msg += 'Telephone\n';
	else
	   if(!document.contactForm.Phone.value.match(/^\d+$/))
	   	  msg += 'Telephone: invalid format, please enter numbers only\n';
		  
	if(document.contactForm.workPhone.value != '')
	   if(!document.contactForm.workPhone.value.match(/^\d+$/))
	   	  msg += 'Work phone: invalid format, please enter numbers only\n';
		  
	if(document.contactForm.Hear.value == 'default')
		msg += 'How did you hear about us?\n';
		
	if(document.contactForm.HSGrad1.value == 'default' || document.contactForm.HSGrad2.value == 'default')
		msg += 'High School Graduation or GED Completion Date\n';
		
	if(document.contactForm.Programs.value == 'default')
		msg += 'Programs interested in\n';
		
	if(msg == 'Please complete the following fields:\n\n')
		document.contactForm.submit();
	else
		alert(msg);
}

function checkEmail(str) {
	var at="@";
	var dot=".";
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		return false
	 }

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

	 return true					
}