function notValidEmail (teststring) {
		atplace=teststring.indexOf('@');
		dotplace=teststring.lastIndexOf('.');
		if (teststring.length <1) {
			alert ("You must enter an Email address");
			return true;
		}
		if  ( ((atplace == -1) || (dotplace == -1)) || (atplace > dotplace)) {
			alert ("Email address is invalid.\nCorrect Example: 'bob@bobdomain.com'");
			return true;
		}
		return false;
	}

	function checkPost (form) {
		with (form) {
			if (place.length <1) {
				alert("You must enter the place you are coming from");
				place.focus();
				return false;
			}	
			if (comment.length <1) {
				alert("You must enter some comment!");
				comment.focus();
				return false;
			}	
		}
		return true;
	}