// JavaScript Document

function swap_row(id) {
	
	var block = $('block_'+id);
	var do_on = (!block.style.display || block.style.display == 'none');
	do_on = (id == 'fotos' && !block.style.display)? false : do_on;

	block.style.display = (do_on) ? 'block' : 'none';
	if( pre_images['plus'] && pre_images['min'] ) {
		$('img_'+id).src = (do_on) ? pre_images['min'].src : pre_images['plus'].src;
	}
	
}