// Top Articles

var taSelectedSlot = 1;
var taTimeoutID = 0;

function taSetSlot(slot, clicked) {
	taSelectedSlot = slot;
	if (clicked) {
		clearTimeout(taTimeoutID);
		taTimeoutID = setTimeout ("taNextSlot()", 10000);
	}
	if ($("#top-article-"+slot).is(":hidden")) {
		$("#top-articles-content li").fadeOut("slow");
		$("#top-article-"+slot).fadeIn("slow");
		$("#top-articles-nav li").removeClass("selected");
		$(".top-article-nav-"+slot).addClass("selected");
	}
}

function taNextSlot() {
	taSelectedSlot = taSelectedSlot + 1;
	if (taSelectedSlot > 4) {
		taSelectedSlot = 1;
	}
	taSetSlot(taSelectedSlot, false);
	taTimeoutID = setTimeout ("taNextSlot()", 5000);
}

$(document).ready(function(){	
	//init Top Article carousel timer
	taTimeoutID = setTimeout("taNextSlot()", 3000);

	FP_preloadImgs(/*url*/'../images/btn_play2.gif');
	initPopup();
});