//공지사항,보도자료,산업뉴스
function ShowTab(val){ 
	for (i=1; i<=4; i++) { 
		var tb = document.getElementById('notice-tab0' + i);
		var tb_img = document.getElementById('notice-tab-img0' + i);
		if (i != val) {
			tb.style.display = "none";
			tb_img.src = "/images/main/tab0"+i+"_off.gif"
		}else {
			tb.style.display = "block";
			tb_img.src = "/images/main/tab0"+i+"_on.gif"
		}
	} 
} 


//중국법인,컨텍센터,층별구조도
function ShowTab2(val){ 
	for (i=1; i<=3; i++) { 
		var tb = document.getElementById('tab-link0' + i);
		var tb_img = document.getElementById('tab-link-img0' + i);
		if (i != val) {
			tb.style.display = "none";
			tb_img.src = "/images/main/btn_link0"+i+".gif"
		}else {
			tb.style.display = "block";
			tb_img.src = "/images/main/btn_link0"+i+"_on.gif"
		}
	} 
}