/**
* Show Modal page
*/
function modal_register()
{
if (IG_Pb_Helper_Functions::is_modal()) {
$cls_modal = IG_Pb_Objects_Modal::get_instance();
if (!empty($_GET['ig_modal_type'])) {
$cls_modal->preview_modal();
}
if (!empty($_GET['ig_layout'])) {
$cls_modal->preview_modal('_layout');
}
if (!empty($_GET['ig_custom_css'])) {
$cls_modal->preview_modal('_custom_css');
}
}
}