<!--
////////////////////////////////////////////////////////////////////
// 소속   : 주식회사 아이크로스
// 파일명 : /site/js/menuscript.js
// 기능   :  관련 공통 자바 스크립트 함수
// 함수명 규칙 : 동사_명사( [생략가능인수] )
////////////////////////////////////////////////////////////////////

/*******************************************************************
// TopMenu : 상단메뉴 이미지 표시 스크립트
*******************************************************************/
function initNavigation(seq) {
	nav = document.getElementById("topmenu");
	nav.menu = new Array();
	nav.current = null, twomenu = null;
	nav.selmenu = null;
	nav.menuseq = 0;
	nav.isOver = false;
	navLen = nav.childNodes.length;
	allA = nav.getElementsByTagName("a")
	for(k = 0; k < allA.length; k++) {
		allA.item(k).onmouseover = allA.item(k).onfocus = function () {
			nav.isOver = true;
		}
		allA.item(k).onmouseout = allA.item(k).onblur = function () {
			nav.isOver = false;
			setTimeout(function () {
				if (nav.isOver == false) {
					if (nav.menu[seq])
						nav.menu[seq].onmouseover();
					else if(nav.current) {
						menuImg = nav.current.childNodes.item(0);
						if(menuImg.src != undefined)
							menuImg.src = menuImg.src.replace("_o.gif", ".gif");
						if (nav.current.submenu)
							nav.current.submenu.style.display = "none";
						nav.current = null;
					}
				}
			}, 500);
		}
	}
	for (i = 0; i < navLen; i++) {
		navItem = nav.childNodes.item(i);
		if (navItem.tagName != "LI")
			continue;

		navAnchor = navItem.getElementsByTagName("a").item(0);
		if(navAnchor == null)
			continue;
		if(navItem.getElementsByTagName("ul").item(0) != null)
			navAnchor.submenu = navItem.getElementsByTagName("ul").item(0);

		// 1Depth Menu
		navAnchor.onmouseover = navAnchor.onfocus = function () {
			nav.isOver = true;
			if (nav.current) {
				menuImg = nav.current.childNodes.item(0);
				if(menuImg.src != undefined)
					menuImg.src = menuImg.src.replace("_o.gif", ".gif");
				if (nav.current.submenu)
					nav.current.submenu.style.display = "none";
				nav.current = null;
				nav.isover = false;
			}
			if (nav.current != this) {
				menuImg = this.childNodes.item(0);
				if(menuImg.src != undefined)
					menuImg.src = menuImg.src.replace(".gif", "_o.gif");
				if (this.submenu)
					this.submenu.style.display = "block";
				nav.current = this;
				nav.isover = false;
			}
		}

		nav.menuseq++;
		nav.menu[nav.menuseq] = navAnchor;

		if(navItem.getElementsByTagName("ul").item(0)) {
			var twoMenu = navItem.getElementsByTagName("ul").item(0).childNodes;
			for(var t = 0; t < twoMenu.length; t++) {
				if(twoMenu[t].nodeName != "LI")	// firefox인 경우 #text로 라인 추가되어 들어옴
					continue;
				twoAnchor = twoMenu[t].getElementsByTagName("a").item(0);
				if(twoAnchor == null)
					continue;
				twoAnchor.onmouseout = twoAnchor.onblur = function () {
					if (nav.twomenu) {
						menuImg = nav.twomenu.childNodes.item(0);
						if(menuImg.src != undefined)
							menuImg.src = menuImg.src.replace("_o.gif", ".gif");
						nav.twomenu = null;
						nav.isover = false;
					}
				}
				twoAnchor.onmouseover = twoAnchor.onfocus = function () {
					nav.isOver = true;
					if (nav.twomenu != this) {
						menuImg = this.childNodes.item(0);
						if(menuImg.src != undefined)
							menuImg.src = menuImg.src.replace(".gif", "_o.gif");
						nav.twomenu = this;
						nav.isover = false;
					}
				}

			}
		}
	}
	if (nav.menu[seq] != undefined) {
		// 선택된 메뉴 object
		nav.selmenu = nav.menu[seq];
		nav.menu[seq].onmouseover();
	}
}

function _initNavigation(seq) {
	nav = document.getElementById("topmenu");
	nav.menu = new Array();
	nav.current = null;
	nav.menuseq = 0;
	navLen = nav.childNodes.length;

	allA = nav.getElementsByTagName("a")
	for(k = 0; k < allA.length; k++) {
		allA.item(k).onmouseover = allA.item(k).onfocus = function () {
			nav.isOver = true;
		}
		allA.item(k).onmouseout = allA.item(k).onblur = function () {
			nav.isOver = false;
			setTimeout(function () {
				if (nav.isOver == false) {
					if (nav.menu[seq])
						nav.menu[seq].onmouseover();
					else if(nav.current) {
						menuImg = nav.current.childNodes.item(0);
						if(menuImg.src != undefined)
							menuImg.src = menuImg.src.replace("_o.gif", ".gif");
						if (nav.current.submenu)
							nav.current.submenu.style.display = "none";
						nav.current = null;

					}
				}
			}, 1000);
		}
	}
	for (i = 0; i < navLen; i++) {
		navItem = nav.childNodes.item(i);
		if (navItem.tagName != "LI")
			continue;
		navAnchor = navItem.getElementsByTagName("a").item(0);
		if(navAnchor == null)
			continue;
		navAnchor.submenu = navItem.getElementsByTagName("ul").item(0);

		navAnchor.onmouseover = navAnchor.onfocus = function () {
			if (nav.current) {
				menuImg = nav.current.childNodes.item(0);
				if(menuImg.src != undefined)
					menuImg.src = menuImg.src.replace("_o.gif", ".gif");
				if (nav.current.submenu)
					nav.current.submenu.style.display = "none";
				nav.current = null;
			}
			if (nav.current != this) {
				menuImg = this.childNodes.item(0);
				if(menuImg.src != undefined)
					menuImg.src = menuImg.src.replace(".gif", "_o.gif");
				if (this.submenu)
					this.submenu.style.display = "block";
				nav.current = this;
			}
			nav.isOver = true;
		}
		nav.menuseq++;
		nav.menu[nav.menuseq] = navAnchor;
		if(navItem.getElementsByTagName("ul").item(0)) {
			var twoMenu = navItem.getElementsByTagName("ul").item(0).childNodes;
			for(var t = 0; t < twoMenu.length; t++) {
				if(twoMenu[t].nodeName != "LI")	// firefox인 경우 #text로 라인 추가되어 들어옴
					continue;
				twoAnchor = twoMenu[t].getElementsByTagName("a").item(0);
				if(twoAnchor == null)
					continue;
				twoAnchor.onmouseout = twoAnchor.onblur = function () {
					if (nav.twomenu) {
						menuImg = nav.twomenu.childNodes.item(0);
						if(menuImg.src != undefined)
							menuImg.src = menuImg.src.replace("_o.gif", ".gif");
						nav.twomenu = null;
						if(nav.current)
							nav.current.blur();
					}
				}
				twoAnchor.onmouseover = twoAnchor.onfocus = function () {
					if (nav.twomenu != this) {
						menuImg = this.childNodes.item(0);
						if(menuImg.src != undefined)
							menuImg.src = menuImg.src.replace(".gif", "_o.gif");
						nav.twomenu = this;
						if(nav.current)
							nav.current.focus();
					}
				}

			}
		}
	}
	if (nav.menu[seq] != undefined)
		nav.menu[seq].onmouseover();
}

// Adjust Layout
window.onload = function() {
	window.setInterval(function() {
		bodyEl = document.getElementById("body");
		subEl = document.getElementById("sub");
		if (!bodyEl || !subEl)
			return;
		if (bodyEl.offsetHeight < subEl.offsetHeight +  25) {
			bodyEl.style.height = subEl.offsetHeight + "px";
		}
	}, 200);
}

function initBoardList() {
	boardPager = document.getElementById("board-pager");
	if (boardPager)
		boardPager.getElementsByTagName("li").item(2).style.borderStyle = "none";
}

function initBoardViewPhoto() {
	imageContainer = document.getElementById("attach-photo");
	if (imageContainer) {
		imgEl = imageContainer.getElementsByTagName("img");
		for (i = 0; i < imgEl.length; i++) {
			if (imageContainer.offsetWidth < imgEl.item(i).offsetWidth) {
				imgEl.item(i).style.width = imageContainer.offsetWidth;
			}
		}
	}
}

//-->