/* 최근게시물 탭 */
function articleTab(num) {
	for(i = 1; i <= 2; i++) {
		if(i == num) {
			document.getElementById("articleTab"+num).src = "/tax/img/main/article_tab"+num+"_on.gif";
			document.getElementById("articleContent"+num).style.display = "block";
		} else {
			document.getElementById("articleTab"+i).src = "/tax/img/main/article_tab"+i+".gif";
			document.getElementById("articleContent"+i).style.display = "none";
		}
	}
}

var popupzone_num = 1;
var popupzone_length = 0;
var popupzone_over = false;

// 스크롤 시작
function initPopupZone(total, time)
{ 
	setInterval("popupzone_num_img();", time);
	popupzone_length = total;
	popupzone(1);
}

function popupzone_num_img(){

	if(popupzone_over) return false;

	if(popupzone_num == popupzone_length) popupzone_num = 1;
	else popupzone_num++;
	
	for(var i=1 ; i <= popupzone_length ; i++){

		document.getElementById('popupzone_img'+(i)).onmouseover = function() { popupzone_over=true; }
		document.getElementById('popupzone_img'+(i)).onmouseout = function() { popupzone_over=false; }
		document.getElementById('popupzone_num'+(i)).onmouseover = function() { popupzone_over=true; }
		document.getElementById('popupzone_num'+(i)).onmouseout = function() { popupzone_over=false; }
		document.getElementById('popupzone_num'+(i)).onclick = function() { popupzone_over=false; }

		if(i == popupzone_num){
			var popupzone_src = document.getElementById('popupzone_num'+(i)).src;
			if(popupzone_src.indexOf("_on")<0){
				document.getElementById('popupzone_num'+(i)).src = document.getElementById('popupzone_num'+(i)).src.replace('.gif','_on.gif');
				document.getElementById('popupzone_img'+(i)).style.display = "block";
			}			
		}else{	
			document.getElementById('popupzone_num'+(i)).src = document.getElementById('popupzone_num'+(i)).src.replace('_on.gif','.gif');
			document.getElementById('popupzone_img'+(i)).style.display = "none"; 
		}
	} 
}
 
function popupzone(num){
	popupzone_num = num-1;   
	popupzone_num_img();
}