function doLogin()
{
	if(!validateLogin())
	{
		
		document.forms.loginForm.submit();
		
	}
}

function validateLogin(form)
{
	var is_error = false;
	var frm = document.forms["loginForm"];	
	
	if (frm.username.value == ''){
		
			alert("Please enter your username in the field provided.");
			is_error = true;
	
	}else if (frm.password.value == ''){
		
			alert("Please enter your password in the field provided.");
			is_error = true;
	}
	
	return is_error;	
	
}

function doNews()
{
	if(!validateNews())
	{
		
		document.forms.newsForm.submit();
		
	}
}

function validateNews(form)
{
	var is_error = false;
	var frm = document.forms["newsForm"];	
	
	if (frm.email.value == ''){
		
			alert("Please enter your email address in order to receive our newsletters.");
			is_error = true;
	
	}
	
	return is_error;	
	
}

function submitMail()
	{
		if(!validateMail())
		{
			
			document.forms.mailForm.submit();
			
		}
	}
	
	function validateMail(form)
	{
		var is_error = false;
		
		if (document.getElementById('EnrolName').value == ""){
		
			alert("Please provide your first name.");
			is_error = true;
		
		}else if (document.getElementById('EnrolSurname').value == ""){
		
			alert("Please provide your surname.");
			is_error = true;
		
		}else if (document.getElementById('Contact Number').value == ""){
		
			alert("Please provide a contact number where we can reach you.");
			is_error = true;
		
		}else if (document.getElementById('EnrolEmail').value == ""){
		
			alert("Please provide your email address.");
			is_error = true;
		
		}else if (document.getElementById('Course').value == ""){
		
			alert("Please provide the course or courses you are interested.");
			is_error = true;
		
		}else if(!document.getElementById('terms').checked){
			alert("Please Read the Terms and Conditions and check the box to indicate your acceptance of said Terms and Conditions.");
			is_error = true;
		}
		
		return is_error;	
	
	}
	
	
function demo()
	{
		if(!validateDemo())
		{
			
			document.forms.demoForm.submit();
			
		}
	}
	
	function validateDemo(form)
	{
		var is_error = false;
		
		if (document.getElementById('demoname').value == ""){
		
			alert("Please provide your first name.");
			is_error = true;
		
		}else if (document.getElementById('demosurname').value == ""){
		
			alert("Please provide your surname.");
			is_error = true;
		
		}else if (document.getElementById('democontact').value == ""){
		
			alert("Please provide a contact number where we can reach you.");
			is_error = true;
		
		}else if (document.getElementById('demoemail').value == ""){
		
			alert("Please provide your email address.");
			is_error = true;
		
		}else if (document.getElementById('democourse').value == ""){
		
			alert("Please provide the course or courses you are interested.");
			is_error = true;
		
		}
		
		return is_error;	
	
	}