function seclectSearch(num) {

	var objName = "choice" + num;
	document.getElementById(objName).checked = 1;

	if (num == "1") {
		document.getElementById('selectTxt').className = "disable";
		document.getElementById('selectTxt').style.cursor = "default";
	} else {
		document.getElementById('selectTxt').className = "";
		document.getElementById('selectTxt').style.cursor = "pointer";
	}

}

function searchChg(obj, name) {

	var searchObj = obj.parentNode;

	if (name == "select") {
		searchObj.className = "bgWrapper";
	} else {
		searchObj.className = "bgWrapper";
	}

}

function selectView() {

	var selectObj = document.getElementById("search_layer");
	var selectTxt = document.getElementById("selectTxt");

	if (selectTxt.className != "disable") {
		if (selectObj.style.display == "block") {
			selectObj.style.display = "none";
			selectObj.parentNode.className = "bgWrapper";
		} else {
			selectObj.style.display = "block";
			selectObj.parentNode.className = "bgWrapper";
		}
	}

}

function selectChg(obj) {

	document.getElementById("selectTxt").innerHTML = obj.innerHTML;
	document.getElementById("search_layer").style.display = "none";

	if (obj.id == 'option1') {
		document.search.search_option.value = 1;
	} else if (obj.id == 'option2') {
		document.search.search_option.value = 2;
	}
	document.search.search_text.focus();

}

function Chgbg(obj, color) {

	obj.style.backgroundColor = color;
	return false;

}

function searchSubmit(_form) {

	if (_form.search_text.value == '') {
		alert('검색어를 입력하세요');
		return false;
	}

	if (_form.search_select[0].checked == true) {

		searchSubmitNate();

	} else {

		searchSubmitSection();

	}

	return false;

}

function searchSubmitNate() {

	_form = document.search;
	_form_nate = document.search_nate;

	_form_nate.target = "_blank";
	_form_nate.action = "http://search.nate.com/search/all.html";
	_form_nate.z.value = 'A';
	_form_nate.tc.value = 1;
	_form_nate.q.value = _form.search_text.value;

	_form_nate.submit();

}

function searchSubmitSection() {

	_default_charset = document.charset;

	_form = document.search;
	_form_section = document.search_section;

	if (_form.search_option.value == 1) {

		_st = _form.search_text.value;
		_is_code = true;
		for (i = 0; i < _st.length; i++) {
			if (!(_st.charAt(i) >= 0 || _st.charAt(i) <= 9)) {
				_is_code = false;
				break;
			}
		}

		if (_is_code) {
			if (_st.length != 6) {
				if (_st.length == 5) {
					_form.search_text.value = '0' + _form.search_text.value;
				} else {
					alert('잘못된 코드입니다.');
					return;
				}
			}
		}

		_form_section.target = "_top";
		_form_section.action = "http://sise.stock.nate.com/sise/search.html";
		_form_section.search.value = _form.search_text.value;

		if (/MSIE/.test(navigator.userAgent)) {
			document.charset = 'euc-kr';
			_form_section.submit();
			document.charset = _default_charset;
		} else {
			_form_section.acceptCharset = 'euc-kr';
			_form_section.submit();
		}
		
	} else {
		parent_info = 'search.search_text';
		url = 'http://sise.stock.nate.com/sise/include/auto_code.php';
		url += '?what=' + parent_info;
		url += '&code_name=' + _form.search_text.value;
		url += '&code_jong=20';
		window.open(url, 'popup_search_global', 'width=275,height=380,toolbar=no,scrollbars=no,resizable=no,status=no,top=10,left=10');
	}

}