Image_Choices_Product_Configurator_jQuery.js

<script type="text/javascript">
jQuery(document).bind('gform_post_render', function(e, formId, currentFormPage) {

	var $form = jQuery('#gform_' + formId);

	if ($form.data('configurator-init') === true) {
		return;
	}

	$form.on('click', '.config-layer.image-choices-field .ginput_container_radio input', function (e) {

		var $input = jQuery(this);
		var $thisForm = $input.closest('form');
		var $label = $input.next('label');
		var $choice = $label.closest('.image-choices-choice');
		var $field = $choice.closest('.gfield');
		var $previewArea = $thisForm.find('.gform_body li.preview-area');

		var layerRef = $field.data('layerRef');
		var $layer = $previewArea.find('.'+layerRef);

		var $img = $choice.find('span.image-choices-choice-image-wrap img:first').clone();
		$img.attr('class', 'preview-item ' + $input.attr('id'));
		$layer.empty().append($img);

	});

	$form.find('.gform_body .gfield.image-choices-field.config-layer').each(function(i, el){

		var $field = jQuery(this);
		if (!$field.find('.ginput_container_radio').length) {
			return true;
		}

		var layerNum = i+1;
		var layerRef = 'preview-layer-' + layerNum;

		var fieldID = $field.attr('id');

		var $previewArea = $field.closest('form').find('.gform_body li.preview-area');
		$previewArea.append('<div class="preview-layer '+layerRef+' '+fieldID+'" style="z-index:'+layerNum+';"></div>');

		$field.data('layerRef', layerRef);

	});

	$form.data('configurator-init', true);

});

jQuery(window).load(function(){

	jQuery('.gfield.image-choices-field.config-layer .ginput_container_radio input:checked').each(function(i, el){
		jQuery(this).trigger('click');
	});
	
});
</script>