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