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

// roundBox Layout
function initLayout(layoutEl,childEl) {
	var layoutId = dEI(layoutEl);
	var contentsId = dEI(childEl);
		
	//create and build div structure
	var bodyTH = document.createElement('div');
	var bodyLV = document.createElement('div');
	var bodyRV = document.createElement('div');
	var bodyBH = document.createElement('div');
	var bodyTL = document.createElement('div');
	var bodyTR = document.createElement('div');
	var bodyBL = document.createElement('div');
	var bodyBR = document.createElement('div');
	bodyTH.className = "bodyTH";
	bodyLV.className = "bodyLV";
	bodyRV.className = "bodyRV";
	bodyBH.className = "bodyBH";
	bodyTL.className = "bodyTL";
	bodyTR.className = "bodyTR";
	bodyBL.className = "bodyBL";
	bodyBR.className = "bodyBR";
	layoutId.appendChild(bodyTH);
	bodyTH.appendChild(bodyLV);
	bodyLV.appendChild(bodyRV);
	bodyRV.appendChild(bodyBH);
	bodyBH.appendChild(bodyTL);
	bodyTL.appendChild(bodyTR);
	bodyTR.appendChild(bodyBL);
	bodyBL.appendChild(bodyBR);
	bodyBR.appendChild(contentsId);
}


//Images Btn_KSS
function BtnOn(imgEl){
	imgEl.src = imgEl.src.replace(".gif", "_on.gif");
}
function BtnOut(imgEl){
	imgEl.src = imgEl.src.replace("_on.gif", ".gif");
}

// first ¿¹¿Üó¸® firstChild(ºí·°Id, ű׳×ÀÓ, ó¸®ÇÒ ¾ÆÀÌÅÛ ¹øÈ£) // ¾ÆÀÌÅÛ¹øÈ£´Â 0¹øºÎÅÍ ¹Ýȯ
function firstChild(Elid, Etn, Num){
	if(Num==""){Num=0;}
	liEl = dEI(Elid).getElementsByTagName(Etn);
	if (liEl.item(Num)) {
		liEl.item(Num).className += "first-child";
	}
}

// first ¿¹¿Üó¸® listFirst(ºí·°Id, ű׳×ÀÓ, ó¸®ÇÒ ¾ÆÀÌÅÛ °¹¼ö) // ¾ÆÀÌÅÛ¹øÈ£´Â 0¹øºÎÅÍ ¹Ýȯ
function listFirst(Elid, Etn, Num){
	liEl = dEI(Elid).getElementsByTagName(Etn);
	for(i=0; liEl.length>i; i=i+Num){
		liEl.item(i) .className += " first";
	}
}

// Tab Content
function tabCheck(dotabid , btnId , tnum){
	var inum=parseInt(tnum)-1;
	var linkTab=dEI(dotabid).getElementsByTagName("a");
	for (i=0;i<linkTab.length;i++) {
		var tabimg = linkTab.item(i).getElementsByTagName("img").item(0);
		var tabContents= dEI(dotabid+(1+i));
		var tabBtn = dEI(btnId+(1+i));
		if (i==inum) {
			if(tabContents.style.display!="block"){
			tabimg.src=tabimg.src.replace(".gif", "on.gif");
			tabContents.style.display="block";
			tabBtn.style.display="inline";
			}
		}else{
		tabimg.src=tabimg.src.replace("on.gif", ".gif");
		tabContents.style.display="none";
		tabBtn.style.display="none";
		}
	}
}

//Æ˾÷¶ç¿ì±â
function openPop(url,idn,intWidth,intHeight,scroll) { 
	//alert("pop_scroll");
	window.open(url, idn,"width="+intWidth+", height="+intHeight+",resizable=0,scrollbars="+scroll) ;
}

// À̹ÌÁö ·Ñ¿À¹ö
function imgRollover(imgBoxID){
	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", "on.gif");
				}
				numImg.onmouseout = function () {
					this.src = this.src.replace("on.gif", ".gif");
				}
			}
	}
}

//IE6 pngÆÐÄ¡
function setPng24(obj) {
  obj.width=obj.height=1;
  obj.className=obj.className.replace(/\bpng24\b/i,'');
  obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
  obj.src='';
  return '';
}


//·¹À̾î ÆË¿±
function openLayer(IdName, tpos, lpos){
	//alert(IdName);
	var pop = dEI(IdName);
	pop.style.display = "block";
	pop.style.top = tpos + "px";
	pop.style.left = lpos + "px";
}

//·¹À̾î ÆË¿± ´Ý±â
function closeLayer(IdName){
	var pop = dEI(IdName);
	pop.style.display = "none";
}

//secondNav height control
function secondNaviHeight(mH){
	//alert(mH);
	document.getElementById("secondNav").style.height=mH+"px";
}

//game start link
function start(num){
	var urllink = "";
	switch(num){
		case '1':
		urllink = '#';
		break;
		case '2':
			urllink = '#' ;
		break;
	}
	location.href = urllink;
}

//°ÔÀÓ¸ðµå À̹ÌÁö üÀÎÁö
function rollingImg(Imgsrc, thisEI){
	var tabId=document.getElementById("gamemodeSum")
	var lengthCh=tabId.getElementsByTagName("li").length;

	//alert(lengthCh);
	var rollImg = document.getElementById("RollingImg");
	rollImg.src = "http://s.nx.com/s2/game/Combatarms/Combatarms_OB/images/intro/"+Imgsrc+".jpg";
	for(i=0;i<lengthCh;i++){
		tabId.getElementsByTagName("img").item(i).src = tabId.getElementsByTagName("img").item(i).src.replace("on.gif", ".gif");
	}
	thisEI.getElementsByTagName("img").item(0).src = thisEI.getElementsByTagName("img").item(0).src.replace(".gif", "on.gif");
}

//main event banner Link
function goMenu(num) {
	var urllink = "";
	switch(num){
		case 'banner1':
			urllink = '/board/1006632966/36/' ;
		break;
		case 'banner2':
			urllink = '/board/1006632966/36/' ;
		break;
		case 'banner3':
			urllink = '/board/1006632966/35/' ;
		break;
	}
	location.href = urllink;
}

//image Change
function thumOnclick(doList){
	var listCount=document.getElementById(doList).getElementsByTagName("a");
	for(i=0; i<listCount.length;i++){
		listCount.item(i).onclick=function(){
			thumChange(doList, this.href, this);return false;
		}
	}
}

function thumChange(doId, imgUrl, cname){
	var mapCount=document.getElementById(doId).getElementsByTagName("a");
	for(i=0; i<mapCount.length;i++){
			var maptab=mapCount.item(i).getElementsByTagName("img").item(0);
			maptab.src=maptab.src.replace("on.gif", ".gif");
			mapCount.item(i).className=mapCount.item(i).className.replace("on", "");
			cname.className="on";
			if (mapCount.item(i).className=="on"){
				maptab.src=maptab.src.replace(".gif", "on.gif");
				document.getElementById(doId+"Img").src=imgUrl;
			}
		}
}