function validate()
{
	var valid = true;
	var mess = 'The following details have submission issues:\r\n\n';
	
	if (document.getElementById('name').value.length == 0)
	{
		valid = false;
		mess  += "The 'name field' may not be blank\r\n";
	}
	if (document.getElementById('email').value.length == 0)
	{
		valid = false;
		mess  += "The 'email field' may not be blank\r\n";
	}
	else if(document.getElementById('email').value.indexOf('@') == -1 || document.getElementById('email').value.lastIndexOf('.') == -1 || document.getElementById('email').value.indexOf('@') > document.getElementById('email').value.lastIndexOf('.'))
	{
		valid = false;
		mess  += "The 'email field' must have a valid email address\r\n";
	
	}	


	if (valid == false)	alert (mess);
	
	return valid;

}