//¼ýÀÚÀÎÁö üũ
function IsNum(numstr) 
{
	var tempstr = "0123456789";
	for(var i=0;i<numstr.length;i++) 
	{
		if(tempstr.indexOf(numstr.charAt(i)) == -1) {
			return false;
		}
	}
	return true;
}

//¼ýÀÚ/Ư¼ö¹®ÀÚ ºÒ°¡ üũ
function IsChar(aStr, aLen, aHan) {
        var isValid = true;
        for (var i=0; i< aLen; i++){
          if (aHan == "HAN") {
             if (!( (aStr.charCodeAt(i) >= 65 && aStr.charCodeAt(i) <= 90 ) ||
                    (aStr.charCodeAt(i) >= 97 && aStr.charCodeAt(i) <= 122) ||
                    (aStr.charCodeAt(i) >  127 ) )  )  {
                isValid = false;
                break;
             }
          } else {
             if (!( (aStr.charCodeAt(i) >= 65 && aStr.charCodeAt(i) <= 90 ) ||
                    (aStr.charCodeAt(i) >= 97 && aStr.charCodeAt(i) <= 122) )) {
                isValid = false;
                break;
             }
          } 
        } 
        return isValid;
}

//»ç¿ëÀÚ IDüũ
function IsIdChar(aStr)
{
        tempstr = "0123456789abcdefghijklmnopqrstuvwxyz";
        for(i=0;i<aStr.length;i++)
          if(tempstr.indexOf(aStr.charAt(i)) == -1) return false;
        return true;
}

//ÀüÈ­ Áö¿ª¹øÈ£ üũ
function IsValidDDD(obj)
{
        if ( obj == '02'  || obj == '031' || obj == '032' || obj == '033' ||
             obj == '041' || obj == '042' || obj == '043' || obj == '051' ||
             obj == '052' || obj == '053' || obj == '054' || obj == '055' ||
             obj == '061' || obj == '062' || obj == '063' || obj == '064' ||
             obj == '011' || obj == '017' || obj == '016' || obj == '018' ||
             obj == '019'
           )
            return true;
        else
            return false;
}// event ½Ã ¼ýÀÚ¸¸À» ±âÀÔ
	function OnlyNumber()
	{	
		if((event.keyCode<48)||(event.keyCode>57)) {			
	    	event.returnValue=false;
	    }	    
	}
	
	function NextFocus(obj1, obj2, len) {		
		if (obj1.value.length == len) {
			obj2.focus();
			return;
		}
	}