var interval; //se declara variabila interval (globala)
function ss_interval() {
	clearInterval(interval); //se goleste variabila interval
	interval = setInterval("ss_forward()", 5000); //se initializeaza variabila interval cu ajutorul functiei setInterval care executa functia ss_forward() cu un delay de 5000ms=5 secunde
} 
function ss_forward() {
	if ($('.pageb:last').hasClass('current')){
        $('.pageb:first').trigger('click');
    } else {
        $('.pageb.current').next().trigger('click');
    } 
	ss_interval(); //dupa 5 secunde, se executa functia ss_forward() care afiseaza poza urmatoare
}


$(document).ready(function(){    //functie care se executa atunci cand se incarca pagina.
    $('.pageb').click(function(){
        $('.pageb').removeClass('current');
        $(this).addClass('current');
        $('.banner_page.current').fadeOut(500);
        $('.banner_page').removeClass('current');
        $($(this).attr('href')).addClass("current");
        $('.banner_page.current').fadeIn(500);
        ss_interval();
    });

	ss_interval();
});