#I LOVE YOU EVERDAY#

jQuery( function () {
	var idAdSource       = '#' + INSTANT_ARTICLES_OPTION_ADS['option_field_id_source'];
	var idFanPlacementId = '#' + INSTANT_ARTICLES_OPTION_ADS['option_field_id_fan'];
	var idIframeUrl      = '#' + INSTANT_ARTICLES_OPTION_ADS['option_field_id_iframe'];
	var idEmbedCode      = '#' + INSTANT_ARTICLES_OPTION_ADS['option_field_id_embed'];
	var idDimensions     = '#' + INSTANT_ARTICLES_OPTION_ADS['option_field_id_dimensions'];
	var $rowFanPlacementId = jQuery( idFanPlacementId ).parents( 'tr' );
	var $rowIframeUrl      = jQuery( idIframeUrl )     .parents( 'tr' );
	var $rowEmbedCode      = jQuery( idEmbedCode )     .parents( 'tr' );
	var $rowDimensions     = jQuery( idDimensions )    .parents( 'tr' );
	jQuery( idAdSource ).change( function () {
		switch (jQuery( this ).val()) {
			case 'fan':
				$rowFanPlacementId.show();
				$rowIframeUrl     .hide();
				$rowEmbedCode     .hide();
				$rowDimensions    .show();
			break;

case 'iframe':
				$rowFanPlacementId.hide();
				$rowIframeUrl     .show();
				$rowEmbedCode     .hide();
				$rowDimensions    .show();
			break;

case 'embed':
				$rowFanPlacementId.hide();
				$rowIframeUrl     .hide();
				$rowEmbedCode     .show();
				$rowDimensions    .show();
			break;

default:
				$rowFanPlacementId.hide();
				$rowIframeUrl     .hide();
				$rowEmbedCode     .hide();
				$rowDimensions    .hide();
			break;
		}
	} ).trigger( 'change' );
} );