/*
//Element ID ºÒ·¯¾²±â
function dEI(elementID){
	return document.getElementById(elementID);
}
*/

/* ¸Þ´º ¹× ÅÇ°Ô½ÃÆÇ ½ºÅ©¸³Æ® */
/*
function onNavi(viewNum,gubun,catagoryNum){

	 if (gubun=="tab_board")
	{
		strLiClass="T0"
	}else if (gubun=="tab_board2")
	{
		strLiClass="B0"
	}else if (gubun=="top_navi")
	{
		strLiClass="E0"
	}


	for(var i =1;i<catagoryNum+1; i++){
		var onList=dEI(strLiClass+i);
		var onImg=onList.getElementsByTagName("img").item(0);
		if(i==viewNum){
			onList.className="on";
			var ImgCheck = onImg.src.substring(onImg.src.length-8,onImg.src.length);
			if (ImgCheck!="over.gif") {
				onImg.src = onImg.src.replace(".gif", "over.gif");
			}
		}else{
			onList.className="";
				if (ImgCheck="over.gif") {
				onImg.src = onImg.src.replace("over.gif", ".gif");
			}

		}
	}
}


function outNavi (outNum) {
	var strLiClass="E0";
	var outImg=dEI(strLiClass+outNum);
	var onList=dEI(strLiClass+outNum);
	var onImg=onList.getElementsByTagName("img").item(0);

	outImg.className="off";
	onImg.src = onImg.src.replace("over.gif", ".gif");
}



//¼­ºê¸Þ´º À̹ÌÁö ·Ñ¿À¹ö
*/

function imgRollover(aLink, nextSrc){
	aLink[0].src = nextSrc;
	/*
	var MenuCounts = dEI(imgBoxID).getElementsByTagName("img");
	for (i=0;i<MenuCounts.length;i++) {

		var numImg=MenuCounts.item(i);
		var ImgCheck = numImg.src.substring(numImg.src.length-6,numImg.src.length);

		if (ImgCheck!="on.gif") {
				numImg.onmouseover = function () {
					this.src = this.src.replace(".gif", "over.gif");
				}
				numImg.onfocus = function () {
					this.src = this.src.replace(".gif", "over.gif");
				}

				numImg.onmouseout = function () {
					this.src = this.src.replace("over.gif", ".gif");
				}
				numImg.onblur = function () {
					this.src = this.src.replace("over.gif", ".gif");
				}
			}
	}
	*/
}


//<![CDATA[ ³×ºñ°ÔÀ̼Ç
function initNavigation(seq) {
	nav = document.getElementById("topmenu");
	nav.menu = new Array();
	nav.current = null;
	nav.menuseq = 0;
	navLen = nav.childNodes.length;

	allA = nav.getElementsByTagName("li");

	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);
						menuImg.src = menuImg.src.replace("on.gif", "off.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);
		navAnchor.submenu = navItem.getElementsByTagName("div").item(0);

		navAnchor.onmouseover = navAnchor.onfocus = function () {
			if (nav.current) {
				menuImg = nav.current.childNodes.item(0);
				menuImg.src = menuImg.src.replace("on.gif", "off.gif");
				if (nav.current.submenu)
					nav.current.submenu.style.display = "none";
				nav.current = null;
			}
			if (nav.current != this) {
				menuImg = this.childNodes.item(0);
				menuImg.src = menuImg.src.replace("off.gif", "on.gif");
				if (this.submenu)
					this.submenu.style.display = "block";
				nav.current = this;
			}
			nav.isOver = true;
		}
		nav.menuseq++;
		nav.menu[nav.menuseq] = navAnchor;
	}
	if (nav.menu[seq])
		nav.menu[seq].onmouseover();
}
//]]>