$(function(){	
	 $().piroBox({
			my_speed: 600, //animation speed
			bg_alpha: 0.5, //background opacity
			radius: 4, //caption rounded corner
			scrollImage : false, // true == image follows the page, false == image remains in the same open position
			pirobox_next : 'piro_next', // Nav buttons -> piro_next == inside piroBox , piro_next_out == outside piroBox
			pirobox_prev : 'piro_prev',// Nav buttons -> piro_prev == inside piroBox , piro_prev_out == outside piroBox
			close_all : '.piro_close'// add class .piro_overlay(with comma)if you want overlay click close piroBox
	});
});