function govillage(go_url) {
		if (go_url == "0") {
			return false;
		}
		window.open(go_url);
	}

	function goSearch(url) {
		searchWin = window.open(url, 'SearchWin', 'top=100, left=100, width=367, height=203, toolbar=no, fullscreen=no, directories=no, status=no, scrollbars=yes, menubar=no, location=no, resizable=no');
		searchWin.focus();
	}

	function login() {
		if (form_chk() && CheckLength()) {
			document.loginForm.submit();
		}
		return;
	}

	function form_chk() {
		if (document.loginForm.id.value == "") {
			alert("¾ÆÀ̵ð(ID)¸¦ ÀÔ·ÂÇϼ¼¿ä.");
			document.loginForm.id.focus();
			return false;
		}
		if (document.loginForm.passwd.value == "") {
			alert("ºñ¹Ð¹øÈ£(Password)¸¦ ÀÔ·ÂÇϼ¼¿ä.");
			document.loginForm.passwd.focus();
			return false;
		}
		return true;
	}

	function CheckStringLength(s, MaxLen, Name) {
		var i, len = 0;
		var KorLen = MaxLen / 2;
		for (i = 0; i < s.length; i++) (s.charCodeAt(i) > 255) ? len+=2 : len++;
		if (MaxLen < len) {
			alert(Name + "Àº(´Â) ¿µ¹®(¼ýÀÚ)" + MaxLen + "ÀÚ, ÇѱÛ" + KorLen + "ÀÚ±îÁö¸¸ °¡´ÉÇÕ´Ï´Ù. ÇöÀç ±ÛÀÚ¼ö(¿µ¹®±âÁØ) : " + len);
			return false;
		}
		return true;
	}

	function CheckLength() {
		if (document.loginForm.id.value != "")
		if (!CheckStringLength(document.loginForm.id.value, 10, '¾ÆÀ̵ð')) {
			document.loginForm.id.focus();
			return false;
		}
		if (document.loginForm.passwd.value != "")
		if (!CheckStringLength(document.loginForm.passwd.value, 10, 'ºñ¹Ð¹øÈ£')) {
			document.loginForm.passwd.focus();
			return false;
		}
		return true;
	}

	function getCookie(strName) {
		var strArg = new String(strName + "=");
		var nArgLen, nCookieLen, nEnd;
		var i = 0, j;
		nArgLen    = strArg.length;
		nCookieLen = document.cookie.length;
		if(nCookieLen > 0) {
			while (i < nCookieLen) {
				j = i + nArgLen;
				if (document.cookie.substring(i, j) == strArg) {
					nEnd = document.cookie.indexOf (";", j);
					if(nEnd == -1)
						nEnd = document.cookie.length;
					return unescape(document.cookie.substring(j, nEnd));
				}
				i = document.cookie.indexOf(" ", i) + 1;
				if (i == 0) break;
			}
		}
		return("");
	}
	function setCookie(name, value, expiredays) {
		var today = new Date();
		today.setDate( today.getDate() + expiredays );
		document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + today.toGMTString() + ";";
	}

	function initAction(){
		if(document.loginForm != null) {
			document.loginForm.id.focus();
		}
	}

	function goPage(url) {
		document.formPage.method = 'post';
		document.formPage.action = url;
		document.formPage.submit();
	}
	
	function goPortal(url) {
		document.formPortal.method = 'post';
		document.formPortal.action = url;
		document.formPortal.submit();
	}

	function goApt(url) {
		var url = document.formApt.nameApt.value;
		if (url == "0") {
			return false;
		}
		document.formApt.method = "post";
		document.formApt.action = url;
		document.formApt.submit();
	}