$(document).ready(function() {
    var current_path = window.location.pathname;
    console.log(current_path);
    $('.sub_menu_tab ul li a').removeClass('active');
    if (
        current_path.indexOf('/sub5/menu4.php') !== -1 ||
        current_path.indexOf('/sub5/menu5.php') !== -1 ||
        current_path.indexOf('/sub5/menu6.php') !== -1
    ) {
        $('.sub_menu_tab ul li a[href*="menu4.php"]').addClass('active');
    } else {
        $('.sub_menu_tab ul li a[href="' + current_path + '"]').addClass('active');
    }
});


jQuery(document).ready(function($){
  $('#sectionSlide').carousel({
    interval: 3000,
    ride: 'carousel'
  });
});


document.addEventListener("DOMContentLoaded", function () {
    function insertWalkingTitle(tableSelector, targetText) {
        const rows = document.querySelectorAll(tableSelector + " tr");
        rows.forEach(function(row) {
            const titleCell = row.querySelector(".board_bgcolor span, .board_bgcolor font, .board_bgcolor");
            if (titleCell && titleCell.textContent.trim() === targetText) {
                // Áߺ¹ »ðÀÔ ¹æÁö
                if (row.previousElementSibling && row.previousElementSibling.classList.contains("walking-title-row")) {
                    return;
                }
                const newRow = document.createElement("tr");
                newRow.className = "walking-title-row";
                newRow.innerHTML = '<td colspan="2">¡°ãÌ¿Í »êÃ¥¡± Âü¿©ÀϽÃ</td>';
                row.parentNode.insertBefore(newRow, row);
            }
        });
    }

    // ÀÛ¼ºÆû
    insertWalkingTitle(".board_table", "5¿ù 15ÀÏ (±Ý)");

    // º¸±âÆäÀÌÁö
    insertWalkingTitle(".board-view-table2", "5¿ù 15ÀÏ (±Ý)");
});




document.addEventListener("DOMContentLoaded", function () {


    // ÀÌ °Ô½ÃÆÇ(write Æû)¸¸ Àû¿ë
    const targetBoard = document.querySelector(".board_table.add-item");
    if (!targetBoard) return;


    const textarea = document.getElementById("descriptionView_TEXTAREA");
    const iframe = document.getElementById("descriptionView_IFRAME");


    if (!textarea || !iframe) return;


    const defaultText = `¼ø¹ø, ¼º¸í, ÀüÈ­¹øÈ£¸¦ ÀÛ¼ºÇØÁÖ¼¼¿ä.
¿¹)
1. È«±æµ¿ / 010-1234-5678
2. ±èö¼ö / 010-9876-5432
3. ÀÌ¿µÈñ / 010-1111-2222`;


    let isPlaceholderActive = false;


    // textarea ±âº»°ª
    if (textarea.value.trim() === "") {
        textarea.value = defaultText;
        isPlaceholderActive = true;
    }


    function applyPlaceholderToIframe() {
        try {
            const doc = iframe.contentDocument || iframe.contentWindow.document;
            if (!doc || !doc.body) return;


            const currentText = doc.body.innerText.trim();


if (currentText === "") {
    doc.body.innerHTML = '<div class="desc-placeholder">' + defaultText.replace(/\n/g, "<br>") + '</div>';


    const placeholderEl = doc.querySelector(".desc-placeholder");
    if (placeholderEl) {
        placeholderEl.style.color = "#666";
        placeholderEl.style.fontSize = "13px";
        placeholderEl.style.fontWeight = "500";
    }


    isPlaceholderActive = true;
}


            // Ŭ¸¯/Æ÷Ä¿½º/ÀÔ·Â ½Ã ¾È³»¹® Á¦°Å
            doc.body.addEventListener("focus", clearPlaceholder, true);
            doc.body.addEventListener("click", clearPlaceholder, true);
            doc.body.addEventListener("keydown", clearPlaceholder, true);


        } catch (e) {}
    }


    function clearPlaceholder() {
        try {
            const doc = iframe.contentDocument || iframe.contentWindow.document;
            if (!doc || !doc.body) return;


            const bodyText = doc.body.innerText.trim();


            if (isPlaceholderActive || bodyText === defaultText.trim()) {
                doc.body.innerHTML = "";
                doc.body.style.color = "#000";
                textarea.value = "";
                isPlaceholderActive = false;
            }
        } catch (e) {}
    }


    function syncIframeToTextarea() {
        try {
            const doc = iframe.contentDocument || iframe.contentWindow.document;
            if (!doc || !doc.body) return;


            const bodyText = doc.body.innerText.trim();


            if (bodyText === defaultText.trim()) {
                textarea.value = "";
            } else {
                textarea.value = doc.body.innerHTML;
            }
        } catch (e) {}
    }


    function preventPlaceholderSubmit() {
        try {
            const doc = iframe.contentDocument || iframe.contentWindow.document;
            if (!doc || !doc.body) return;


            const bodyText = doc.body.innerText.trim();


            if (bodyText === defaultText.trim()) {
                doc.body.innerHTML = "";
                textarea.value = "";
            } else {
                textarea.value = doc.body.innerHTML;
            }
        } catch (e) {}
    }


    // iframe ·Îµå ÈÄ placeholder Àû¿ë
    iframe.addEventListener("load", function () {
        setTimeout(applyPlaceholderToIframe, 300);
    });


    // ÀÌ¹Ì ·ÎµåµÈ °æ¿ì ´ëºñ
    setTimeout(applyPlaceholderToIframe, 800);


    // textarea Æ÷Ä¿½º ½Ã Á¦°Å
    textarea.addEventListener("focus", function () {
        if (textarea.value.trim() === defaultText.trim()) {
            textarea.value = "";
            isPlaceholderActive = false;
        }
    });


    // Æû Á¦Ãâ Àü placeholder Á¦°Å
    const form = textarea.closest("form");
    if (form) {
        form.addEventListener("submit", function () {
            preventPlaceholderSubmit();
        });
    }


    // ¿¡µðÅÍ ³»¿ë µ¿±âÈ­
    setInterval(syncIframeToTextarea, 1000);
});