function fieldscheck(form)
	{
		var formsubmit = "true";
		
		// First name required
		if (form.name.value == "") 
		{
			formsubmit = "false";
			alert("Please provide your name.");
			form.name.focus();
			return false;	
		}
		
		if (form.email.value == "") 
		{
			formsubmit = "false";
			alert("Please provide your email address.");
			form.email.focus();
			return false;			
		}
		
		if (form.message.value == "") 
		{
			formsubmit = "false";
			alert("You cannot submit a blank message!");
			form.message.focus();
			return false;			
		}	
	}