<!--

	/**
	 * 알파벳만으로 구성된 문자열인지 체크합니다.
	 */
	
	
	function isalphabet(str) 
	{
	    if (str.search(/[^a-za-z]/g)==-1) return true;
	    else return false;
	}
	
	 
	/**
	 * 대문자로만 구성된 문자열인지 체크합니다.
	 */
	
	
	function isuppercase(str) 
	{
	    if (str.search(/[^a-z]/g)==-1) return true;
	    else return false;
	}
	
	 
	/**
	 * 소문자로만 구성된 문자열인지 체크합니다.
	 */
	
	function islowercase(str) 
	{
	    if (str.search(/[^a-z]/g)==-1) return true;
	    else return false;
	}
	
	/**
	 * 숫자만으로 구성된 문자열인지 체크합니다.
	 */
	
	
	function isdigit(str) 
	{
	    if (str.search(/[^0-9]/g)==-1) return true;
	    else return false;
	}
	
	 
	/**
	 * 문자열이 null인지 체크합니다.
	 */
	function isnull(str) 
	{
		
	    if (str == null || str == "" ||  str.replace(/ /gi,"") == "") return true;
	    else return false;
	}

	// 숫자만 입력받고 Space Bar를 누르면 지움

	function checkNumberKey()
	{
		if (event.keyCode != 8)
		{
			if (event.keyCode < 45 || event.keyCode > 57 || ((event.keyCode > 32 && event.keyCode < 48) || (event.keyCode > 57 && event.keyCode < 65) || (event.keyCode > 90 && event.keyCode < 97)))
		    	event.returnValue = false;
		}
	}

	// 돈계산 포멧으로 변환 (입력 포멧)

	function moneyFormats(num)
	{
	    num = new String(num);
	    num = num.replace(/,/gi,"");

	    return moneyFormatChange(num);
	}

	function moneyFormatChange(num)
	{
	    var sign="";

	    if(isNaN(num))
	    {
			alert("숫자만 입력할 수 있습니다.");
			return 0;
		}

	    if(num == 0)
		 	return num;

	    if(num < 0)
	    {
	        num= num*(-1);
	        sign = "-";
	    }
	    else
	        num = num*1;

	    var temp = "";
	    var pos = 3;

	    num = new String(num)
	    num_len = num.length;

	    while(num_len>0)
	    {
	        num_len = num_len-pos;

	        if(num_len < 0)
	        {
				pos = num_len+pos;
				num_len = 0;
			}

	        temp = ","+ num.substr(num_len,pos) + temp;
	    }

	    return sign + temp.substr(1);
	}


	// 돈포멧을 숫자형으로

	function numberFormats(formNames, fieldNames)
	{
		cntFields = eval('document.' + formNames + '.' + fieldNames);

		if(cntFields.length)
		{
			for(z=0; z<cntFields.length; z++)
			{
				if(cntFields[z].value != 0 && cntFields[z].value != '')
					cntFields[z].value = numberFormat(cntFields[z].value);
			}
		}
		else
			cntFields.value = numberFormat(cntFields.value);

	}

	function numberFormat(data)
	{
		var num = '';

		if(data != '')
	    {
		    num = new String(data);
		    num = num.replace(/,/gi,"");
		}
		else
			num = '0';

	    return num;
	}

	// 주민번호 체크

	function sNumberCheck(str_jumin1, str_jumin2)
	{
		var result = false;

		var i3 = 0

		for (var i=0;i<str_jumin1.length;i++)
		{
			var ch1 = str_jumin1.substring(i, i+1);

			if (ch1<'0' || ch1>'9')
				i3 = i3 + 1;
		}

		if(str_jumin1 != '' && i3 == 0)
		{
			var i4 = 0;

			for (var i=0;i<str_jumin2.length;i++)
			{
				var ch1 = str_jumin2.substring(i, i+1);

				if(ch1<'0' || ch1>'9')
					i4 = i4 + 1;
			}

			if(str_jumin2 != '' && i4 == 0 && str_jumin1.substring(0,1) >= 4 && str_jumin2.substring(0,1) <= 2 && str_jumin1.length <= 7 && str_jumin2.length <= 8 && str_jumin1 != '72' && str_jumin2 != '18')
			{
				var f1=str_jumin1.substring(0,1)
				var f2=str_jumin1.substring(1,2)
				var f3=str_jumin1.substring(2,3)
				var f4=str_jumin1.substring(3,4)
				var f5=str_jumin1.substring(4,5)
				var f6=str_jumin1.substring(5,6)

				var l1=str_jumin2.substring(0,1)
				var l2=str_jumin2.substring(1,2)
				var l3=str_jumin2.substring(2,3)
				var l4=str_jumin2.substring(3,4)
				var l5=str_jumin2.substring(4,5)
				var l6=str_jumin2.substring(5,6)
				var l7=str_jumin2.substring(6,7)

				var hap = (11 - (f1*2+f2*3+f3*4+f4*5+f5*6+f6*7 + l1*8+l2*9+l3*2+l4*3+l5*4+l6*5)%11)%10;

				if (hap == l7)

				result = true;
			}
		}

		return result;
	}

	//공백제거(양쪽)

	function both_trim(a)
	{
		var search = 0

		while ( a.charAt(search) == " ")
			search = search + 1

		a = a.substring(search, (a.length))
	    search = a.length - 1
	   	while (a.charAt(search) ==" ")
			search = search - 1

		return a.substring(0, search + 1)
	}

	//한글체크
	function korean_check(str)
	{
	    var i;
	    var ch;
	    var status;
	    status = "1";		//1 : 한글이 없음 2 : 한글이 있음


	    for (i=0;i<str.length;i++)
	    {
	        ch = escape(str.charAt(i));        //ISO-Latin-1 문자셋으로 변경
	        if (strCharByte(ch) != 2)
            {

            }
            else
            {
					status = "2";
            }
        }

	    return status;
	}

	function strCharByte(chStr)
	{
	        if (chStr.substring(0, 2) == '%u')
	        {
	                if (chStr.substring(2,4) == '00')
	                        return 1;
	                else
	                        return 2;        //한글
	        }
	        else if (chStr.substring(0,1) == '%')
	        {
	                //alert (parseInt(chStr.substring(1,3), 16));
	                if (parseInt(chStr.substring(1,3), 16) > 127)
	                        return 2;        //한글
	                else
	                        return 1;
	        }
	        else
	        {
	                return 1;
	        }
	}

	//바이트에 따른 글자 짜르기..
	function cutCharBytes(aquery, minlength) 
	{
		var result = ""
		
	
		var onechar;
		var tcount = 0;
	
		var tmpStr = new String(aquery);
		var temp = tmpStr.length;
	
		for (k=0;k<temp;k++)
		{
			onechar = tmpStr.charAt(k);
			
			if (escape(onechar) =='%0D') 
			{ } 
			if (escape(onechar).length > 4) 
				tcount += 2; 
			else
				tcount++;
			
			result = result + onechar;
			
			if(tcount>=minlength)
				return result+"..";
		}
	

		return result;
	}

	// 체크 박스 선택 유무 검사
	function inspectCheckBox(formNames, fieldNames)
	{
		var result = false;

		checkForm = eval('document.' + formNames + '.' + fieldNames);

		if(checkForm)
		{
			if(checkForm.length)
			{
				for(i=0; i<checkForm.length; i++)
				{
					if(checkForm[i].checked == true)
					{
						result = true;
						break;
					}
				}
			}
			else
			{
				if(checkForm.checked == true)
					result = true;
			}
		}

		return result;
	}

	// 셀렉트박스 선택값
	function radioCheckValue(form_name,elm){
	//사용법 selectCheck("폼이름", "엘리먼트이름", "항목", "필수여부(Y/N)")
	  var form = eval("document."+ form_name +"."+ elm);
	  if(!form){
		alert(elm+"은 객체가 아닙니다.");
		return ;
	  }
	  var inputStr='';
	  if(form.length){
		for(i=0;i<form.length;i++){
		  if(form[i].checked){
			inputStr = form[i].value;
			break;
		  }
		}
		return inputStr;
	  }else{
		return form.value;
	  }
	}

//-->