<%!
/*----------------------------------------------------
	글자 길이가 길때 원하는 길이만큼 자른후 '..' 붙힘.
----------------------------------------------------*/
	public String cutoffString(String str, int len) {
		String str1 = "";
		char[] ch = str.toCharArray();
		int str_len = 0;

		for ( int i=0; i<ch.length; i++ ) {
			if ( Character.UnicodeBlock.of(ch[i]) == Character.UnicodeBlock.HANGUL_SYLLABLES )
				str_len += 2;
			else
				str_len++;

			if (str_len <= len) {
				str1 = str1 + ch[i];
			}
		}

		if (str_len > len) {
			str1 = str1 + "...";
		}

		return str1;
	}

/*----------------------------------------------------
	문자열 대체
----------------------------------------------------*/
	public String replace(String stro, String s1, String s2) {
		int i = 0;
		String rStr = "";
		while( stro.indexOf(s1) > -1 ) {
		      i = stro.indexOf(s1);
		      rStr += stro.substring(0,i)+s2;
		      stro = stro.substring(i+s1.length());
		}
		return rStr+stro;
	}
	
	public String getStringWon (String numerator) {
		String returnVal="";
        String temp_str = numerator;
		String minors = "";

        temp_str = replace(temp_str,",","");

		if (temp_str.indexOf ("-") != -1 ) {
			minors = "Y";
			temp_str = replace(temp_str,"-","");
		} else {
			minors = "N";
		}

		if(temp_str.length() <= 3) {
			if (minors.equals("Y")) {
				return returnVal = "-" + temp_str;
			} else {
				return returnVal = temp_str;
			}
		}

		while (true) {
			returnVal = ","+temp_str.substring(temp_str.length()-3,temp_str.length())+returnVal;
        	temp_str = temp_str.substring(0,temp_str.length()-3);

            if (temp_str.length() <=3) {
				returnVal = temp_str + returnVal;
                break;
            }
        }

        if (minors.equals("Y")) {
			returnVal = "-" + returnVal;
		}

		return returnVal;
	}

	public String toParamStr(String oldStr, String newStr) {
		try {
			if (oldStr == null || oldStr.equals("")) {
				return newStr;
			} else {
				return oldStr.trim();
			}
		} catch (Exception e) {
			return oldStr;
		}
	}
%>