var g_pts_board_search_notdata = 'Enter your search word.';

function search_submitForm(frm) {
	var err_msg = null;
	var obj = null;
	if (err_msg == null && frm.sech.value.length <= 0) {
		err_msg = g_pts_board_search_notdata;
		obj = frm.sech;
	}
	if (err_msg != null) {
		alert(err_msg);
		obj.focus();
		return false;
	} else {
		return true;
	}	
}


function media_play(id) {	
		document.getElementById(id).play();	
}

function media_stop(id) {	
		document.getElementById(id).stop();	
}