function revistaPreseiDetalii(sid) {
    //in case I had a valid selectedStireDerulantaId from past
    if(typeof(selectedStireDerulantaId) !== 'undefined'){
        if (sid == selectedStireDerulantaId) return;

        // change css classes for selected arrow
        $('#rpres_selarrow_'+selectedStireDerulantaId).removeClass('do_hover');
        $('#rpres_seldet_' + selectedStireDerulantaId).removeClass('do_hover');
        $('#rpres_sela_' + selectedStireDerulantaId).removeClass('do_hover');
    }

	//show ajax loader animated gif
	$("#revista_presei_detalii_updating").css('display','block');

    $('#rpres_selarrow_'+sid).addClass('do_hover');
    $('#rpres_seldet_' + sid).addClass('do_hover');
    $('#rpres_sela_' + sid).addClass('do_hover');

	// set current id
	selectedStireDerulantaId = sid;

    //send and ajax request
    $.post(_QBOX_WEB_ROOT+"stiri/revista_presei_stire_ajx.php", {sid: sid}, function(resp_data){
        //make it invisible
        $("#revista_presei_detalii_updating").css('display','none');

        //update content of my div with received data
        ajxResponseHandler(resp_data,$('#revista_presei_detalii'));
      }
    );
}

var news_slideshow_timer = 0;
function initNewsSlideShow() {
	news_slideshow_timer = setInterval("urmatoareaStire()", 5000);
}
function pauseNewsSlideShow() {
	clearInterval(news_slideshow_timer);
	news_slideshow_timer = 0;
}

function urmatoareaStire() {
	var sti = -1;
	for (var i=0; i<stDerAllNews.length; i++) {
		if (stDerAllNews[i] == selectedStireDerulantaId) {
			sti = i;
			break;
		}
	}
	// now we have the order number (the array index) of the selected news
	sti++;
	if (sti >= stDerAllNews.length) sti = 0;
	if (sti % 4 == 0) {
		var pgind = parseInt(sti/4);
		setRevistaPreseiPage(pgind);
	} else {
		revistaPreseiDetalii(stDerAllNews[sti]);
	}
}

function revista_presei_filter(seltab) {
	// first activate the selected tab
	var ar = new Array(1,2,3);
	for (var i=0; i<ar.length; i++) {
		var x = $('#rp_tab_'+ar[i]);//findObject('rp_tab_'+ar[i]);
		if (ar[i] == seltab)
            x.removeClass('idle_blue').addClass('selected blue');
		else
            x.removeClass('selected blue').addClass('idle_blue');
	}
	// now start the ajax part that will replace the content of the right side
    $.post(_QBOX_WEB_ROOT+"stiri/revista_presei_right_geotype_filter_ajx.php", {geofilter: seltab}, function(resp_data){
        ajxResponseHandler(resp_data, $("#revista_presei_right_container"));
    });
}