function refreshimg(){
	$.post('scripts/newsession.php');
	$("#captchaimage").load('scripts/image_req.php');
	return false;
}

$(document).ready(function() {

	$.post('scripts/newsession.php');
	$("#captchaimage").load('scripts/image_req.php');

	$("#form_enquiry").validate({

		rules: {
			captcha: {
				required: true,
				remote: "scripts/process.php"
			}
		},
		messages: {
			captcha: "Correct captcha is required. Click the captcha to generate a new one"
		},
		success: function(label) {

		},
		onkeyup: false
		});

	$("#form_class").validate({

		rules: {
			captcha: {
				required: true,
				remote: "scripts/process.php"
			}
		},
		messages: {
			captcha: "Correct captcha is required. Click the captcha to generate a new one"
		},
		success: function(label) {

		},
		onkeyup: false
		});

	$("#booking_section_2").corner();
	$("#booking_section_2a").corner();

});

function changeType(){
	$.each($("input[name=type]"),function(){
		if($("#"+this.id).attr("checked")){
			type=this.id.replace("type_","");
		}
	});
	switch(type){
		case "download":
			$("#addressimage").attr("src","images/gen_located1.png");
			$("#postcode").removeClass("required");
			$("#enquiry_postcode").hide();
			break;
		case "both":
		case "post":
			$("#addressimage").attr("src","images/gen_address.png");
			$("#postcode").addClass("required");
			$("#enquiry_postcode").show();
			break;		
	}
}
$(document).ready(function(){changeType();});