function mOver(imgID, imgName)
{
	var tmpImg = imgName.replace(/off/g, 'on');
	imgID.src = 'http://windygame.nefficient.co.kr/web/mobile/menu/' + tmpImg + '.gif';

}

function mOut(imgID, oriImg)
{
	imgID.src = 'http://windygame.nefficient.co.kr/web/mobile/menu/' + oriImg + '.gif';
}