//숫자체크 function checkNum(obj){ if (obj == null || isNaN(obj.value)){ obj.focus(); return false; } return true; } //핸드폰 체크 function hpCheck(obj1,obj2,obj3){ var hp1 = obj1.value.replace(' ',''); var hp2 = obj2.value.replace(' ',''); var hp3 = obj3.value.replace(' ',''); var arr_hp2 = new Array(hp2.length); var arr_hp3 = new Array(hp3.length); var i=0; for (i=0;i