var id_current = -1;
var cur_slide = "sponsor_show";
var pause_show = false;

function sponsorShow() {
	if(!pause_show) {
		var children = $("sponsor_show").childNodes;
		if(id_current != -1) Element.hide(children[id_current].id);
		if(id_current < (children.length - 1)) id_current = id_current + 1;
		else id_current = 0;
		new Effect.Appear(children[id_current].id, { duration: 2.0 });
	}
	window.setTimeout("sponsorShow()", 2500);
}

function pauseshow() {
	pause_show = true;
}

function unpauseshow() {
	pause_show = false;
}