var adboard_info = new Array();
var adboard_pos = -1;
var adboard_stop_flag = false;

function adboard_rotate_next(){
	if(adboard_info.length<1) return false;
	adboard_pos++;
	if(adboard_pos>=adboard_info.length) adboard_pos=0;
	adboard_refresh();
}
function adboard_rotate_prev(){
	if(adboard_info.length<1) return false;
	adboard_pos--;
	if(adboard_pos<0) adboard_pos=adboard_info.length-1;
	adboard_refresh();
}
function adboard_rotate(){
	if(adboard_info.length<1) return false;
	if(adboard_stop_flag) return false;
	adboard_rotate_next();
}
function adboard_refresh(){
	document.getElementById('adboard_detail').href = '/adboard/go.yg?idx=' + adboard_info[adboard_pos][0];
	document.getElementById('adboard_detail').innerHTML = adboard_info[adboard_pos][1];
	
}