function sh_box(obj) {
	document.getElementById('notice').style.display="none";
	document.images.notice_img.src="/images/fcmain/bbs_noticea.gif";
	document.getElementById('news').style.display="none";
	document.images.news_img.src="/images/fcmain/bbs_newsa.gif";
	document.getElementById('free').style.display="none";
	document.images.free_img.src="/images/fcmain/bbs_freea.gif";
	document.getElementById('qna').style.display="none";
	document.images.qna_img.src="/images/fcmain/bbs_qnaa.gif";


	document.getElementById(obj).style.display="";
	eval("document.images."+obj+"_img.src='/images/fcmain/bbs_"+obj+"b.gif';");
}
function sh_mcbox(obj) {
	document.getElementById('mcnotice').style.display="none";
	document.images.mcnotice_img.src="/images/fcmain/bbs_noticea.gif";
	document.getElementById('mcnews').style.display="none";
	document.images.mcnews_img.src="/images/fcmain/bbs_newsa.gif";
	document.getElementById('mcfree').style.display="none";
	document.images.mcfree_img.src="/images/fcmain/bbs_freea.gif";
	document.getElementById('mcqna').style.display="none";
	document.images.mcqna_img.src="/images/fcmain/bbs_qnaa.gif";


	document.getElementById(obj).style.display="";
	eval("document.images."+obj+"_img.src='/images/fcmain/bbs_"+obj+"b.gif';");
}

function sh_init() {
	document.getElementById('notice').style.display="";
	eval("document.images.notice_img.src='/images/fcmain/bbs_noticeb.gif';");
}

function sh_mcinit() {
	document.getElementById('mcnotice').style.display="";
	eval("document.images.mcnotice_img.src='/images/fcmain/bbs_noticeb.gif';");
}


function sh_boxmc(obj) {
	document.getElementById('mcnotice').style.display="none";
	document.images.mcnotice_img.src="/images/fcmain/bbs_mcnoticea.gif";
	document.getElementById('mcfree').style.display="none";
	document.images.mcfree_img.src="/images/fcmain/bbs_mcfreea.gif";

	document.getElementById(obj).style.display="";
	eval("document.images."+obj+"_img.src='/images/fcmain/bbs_"+obj+"b.gif';");
}

function idxsch() {
	location.href='../gallery/?jdb=location&menu=3&sm=subj&st='+document.frmidxsch.isch.value
}