$().ready(function() {
	$("#form-register").validate({
		rules: {
			fname: "required",
			lname: "required",
			tcity: "required",
			country: "required",
			email: {
				required: true,
				email: true
			}
			
		},
		messages: {
			fname: " ",
			lname: " ",
			tcity: " ",
			country: " ",
			email: " "
	
		},
		success: function(label) {
			// set   as text for IE
			label.html(" ").addClass("checked");
		}
	});
	
	$("#invite").change(function(){
		change_price();
	});
	$("#ilfconference").click(function(){
		change_price();
	});
	$("#ilfconferencespace").click(function(){
		change_price();
	});
	
});

function change_price(){
	var price_ilf=0;
	
	if ($("#ilfconference").attr("checked")==true){
		price_ilf=$("#priceilf").val();
	}else{
		price_ilf=$("#priceilfspace").val();
	}

	var price_guest=60*$("#invite").val();
	
	var price_total=parseInt(price_guest)+parseInt(price_ilf);

	$("#total").html("£ "+price_total);
}


function valid_form(){
	$("#invite").rules("add",{
		required:true,
		number:true,
		messages:{
			required:" ",
			number:" "
		}
	});

	if ($("#form-register").valid()==true){
		$("#form-register").submit();
	}
}



function display_section(section){
	var erreur=false;
	
	if (section=="section2"){	
		if ($("#form-register").valid()==false){
			erreur=true;
		}	
	}
	
	if (erreur==false){
		$(".section").hide();
		$("#"+section).show();
	}
	
}

function show(elt){
	$("#"+elt).show();
}

function hide(elt){
	$("#"+elt).hide();
}