$(document).ready(function(){
	validateForm();
	imageHandling();
	spamcheck();
});

function spamcheck(){
	$("#spfilter").parent().addClass("off");
	$("#comment").focus(function() {
		$("#spfilter").attr('checked', true);
	});
}

function validateForm(){

	$("form#commentform").submit(function() {

		var name = $("#author")[0].value;
		var email = $("#email")[0].value;
		var comment = $("#comment")[0].value;


		if(email == ""){
			email = "missing";
		}else if(!checkEmail(email)){
			email = false;
		}

		var strMessage = "";
		
		if(name == ""){
			strMessage += "Name\n";	
		}

		if(!email){
			strMessage += "Valid e-mail address \n";
		}
		
		if(email == "missing"){
			strMessage += "E-mail\n";
		}
		

		if(comment == ""){
			strMessage += "Comments\n";
		}
		
		if(strMessage !=""){

			alert("Please complete the following required fields:\n \n" + strMessage)
			return false;
		}
	});

}

function imageHandling(){
	$(".alignright").parent().parent().addClass("fr");
	$(".alignleft").parent().parent().addClass("fl");

}