//---------------------------------------------------------
// input boxÀÇ ¼ö·®À» Áõ°¨ ½ÃÅ°´Â ½ºÅ©¸³Æ®
//---------------------------------------------------------
function plus(obj) {
	if(obj.value > 98){
		obj.value=99;
	}
	else{ 
		obj.value=obj.value*1+1;
	}
}
	
function minus(obj) {
	if(obj.value <= 1){ 
  	obj.value=1;
	}
	else{ 
    obj.value=obj.value*1-1;
	}
}

//---------------------------------------------------------
// Log - in Æû Ã¼Å©
//---------------------------------------------------------
function login(id, pw) {
	if (id.value.length < 1) {
		alert("¾ÆÀÌµð¸¦ ÀÔ·ÂÇÏ¼¼¿ä..");
        id.select();
		return false;
	}
    if (pw.value.length < 1) {
        alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä..");
        pw.select();
        return false;
    }
    return true;		
}
				
function clearfield(field){
    	field.value = ""; 
}

function goLogin()
{
	alert('·Î±×ÀÎÀ» ÇÏ¼Å¾ßµË´Ï´Ù !');
	document.logFm.id.focus();
}