// isCanNotFocus ¹ÌÀԷ½à Æ÷Ä¿½ºÇÔ
function EB_checkBlank(obj, msg, isFocus) {
    if (obj.value != null && obj.value != "") {
        return true;
    } else {
        if (msg != "") alert(msg);
        if (isFocus == null) isFocus = true;
        if (isFocus) obj.focus();
    }
    return false;    
}
    
function NAMO_checkBlank(wecObj, msg) {
    var text = wecObj.TextValue;
    text = text.replace(/[\r\n\ ]+/g , ""); 
    
    if (text != "") {
        return true;
    } else {
        alert(msg);
        wecObj.focus();
    }
    return false;
}

	  
function Digit_Check(objF, digit, obj){
    if(objF.value.length==digit){
        if(objF){
            number = objF.value;
            for (i=0;i<=number.length;i++){
                digit=number.substr(i,1);
                if(digit==1 || digit==2 || digit==3 || digit==4 || digit==5 || digit==6 || digit==7 || digit==8 || digit==9 || digit==0){
                }else{
                    alert('¼ýÀÚ¸¸ ÀÔ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù.');
                    objF.value="";
                    objF.focus();
                    return;
                }
            }
        }
    obj.focus();
    return;
    }
}

function Digit_Check_temp(objF, digit, obj){
    if(objF.value.length==digit){
        if(objF==document.form1.a1){
            number = document.form1.a1.value;
            for (i=0;i<=number.length;i++){
                digit=number.substr(i,1);
                if(digit==1 || digit==2 || digit==3 || digit==4 || digit==5 || digit==6 || digit==7 || digit==8 || digit==9 || digit==0){
                }else{
                    alert('¼ýÀÚ¸¸ ÀÔ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù.');
                    document.form1.a1.value="";
                    document.form1.a1.focus();
                    return;
                }
            }
        }
    obj.focus();
    return;
    }
}


function Digit_Check2(obj){
    if (!containsCharsOnly(obj,"0123456789")) {
        alert("¼ýÀÚ¸¸ ÀÔ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù."); 
        obj.value="";
        obj.focus();
        return;
    }
}


/** 
* ÀԷ°ªÀÌ Æ¯Á¤ ¹®ÀÚ(chars)¸¸À¸·Î µÇ¾îÀÖ´ÂÁö üũ 

* ƯÁ¤ ¹®ÀÚ¸¸ Çã¿ëÇÏ·Á ÇÒ ¶§ »ç¿ë 
* ex) if (!containsCharsOnly(form.blood,"ABO")) { 
* alert("Ç÷¾×Çü Çʵ忡´Â A,B,O ¹®ÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù."); 
* } 
*/ 
function containsCharsOnly(input,chars) { 
	for (var inx = 0; inx < input.value.length; inx++) { 
	if (chars.indexOf(input.value.charAt(inx)) == -1) 
	   return false; 
	} 
	return true; 
}