// Functions on load
$(function() {
	// filter submit delay
	if(!checkFormData()) {
		$('#submitbutton').attr('disabled', 'disabled').attr('style', 'color: #CCCCCC; background-color: #EEEEEE;');
	}
	
	$('#locatie').bind('keyup', enableFormButton);
	$('#productgroepen :checkbox').bind('click', enableFormButton);
});

function enableFormButton() {
	$('#submitbutton').removeAttr('disabled').removeAttr('style');
	if(!checkFormData()) {
		$('#submitbutton').attr('disabled', 'disabled').attr('style', 'color: #CCCCCC; background-color: #EEEEEE;');
	}
}

function checkFormData() {
	var nameRegex = /^[^<>\'"!@#$%^&*()\\\/]+$/;
	var success = success || nameRegex.test($('#plaats_postcode').val());
	
	var success = success && nameRegex.test($('#name').val());
	
	return success;
}