function ViewCss(css) {
	document.write("\<link rel=\"stylesheet\" type=\"text/css\" href=\"" + css + "\">");
}

function SetSkin(Skin_Color){ 
	setCookie( "skin_ck", Skin_Color , 1000); 	
	self.location.reload()
}

function setCookie( name, value, expiredays ){
	var todayDate = new Date(); 
	todayDate.setDate( todayDate.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}

function getCookie( name ){
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x <= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
			endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}
		
		x = document.cookie.indexOf( " ", x ) + 1;
		
		if ( x == 0 ) break;
	}
	return "";
}



//인풋박스 클릭시보더값 변경
function focus_on1_blue(str) {
	(str).style.border='1px solid #006DD2';
	(str).style.background='#ffffff';
}
function focus_on1_orange(str) {
	(str).style.border='1px solid #F7883D';
	(str).style.background='#ffffff';
}
function focus_on1_sky(str) {
	(str).style.border='1px solid #38A8E7';
	(str).style.background='#ffffff';
}
function focus_on1_green(str) {
	(str).style.border='1px solid #07B91C';
	(str).style.background='#ffffff';
}
function focus_on1_gray(str) {
	(str).style.border='1px solid #8F8F8F';
	(str).style.background='#ffffff';
}

function focus_off1(str) {
	(str).style.border='1px solid #cdcdcd';
	(str).style.background='#ffffff';
}

function focus_on2(str) {
	(str).style.border='1px solid #8F8F8F';
	(str).style.background='#F7F5F7';
}

function focus_off2(str) {
	(str).style.border='1px solid #cdcdcd';
	(str).style.background='#F7F5F7';
}


//2단계메뉴 펼침
function leftMenu(menuIdx){
	for(i=1 ; i<=12 ; i++){
		try{
			objLayer = document.getElementById("leftSubMenu"+i);
			// objImg = document.getElementById("leftMenuImg"+i);

			if(i == menuIdx){
				// objImg.src = objImg.src.replace(".gif", "_on.gif");
				objLayer.style.display = "block";
			}else{
				// objImg.src = objImg.src.replace("_on.gif", ".gif");
				objLayer.style.display = "none";
			}
		}catch(e){ }
	}
}



//퀵 메뉴
QuickMenu = function(element, startPoint, endPoint) {
	var STATICMENU = element;
	var stmnScrollSpeed = 1;
	var stmnTimer;

	RefreshStaticMenu = function ()
	{
		var stmnStartPoint = parseInt(STATICMENU.style.top, 10);
		var stmnEndPoint = parseInt(document.documentElement.scrollTop, 10)+endPoint;
		var stmnRefreshTimer = 1;

		if ( stmnStartPoint != stmnEndPoint ) {
			stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 17 );
			STATICMENU.style.top = parseInt(STATICMENU.style.top, 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount ) + "px";
			stmnRefreshTimer = stmnScrollSpeed;
		}
		stmnTimer = setTimeout ("RefreshStaticMenu();", stmnRefreshTimer);
	}

	this.InitializeStaticMenu = function ()
	{
		STATICMENU.style.top = startPoint + "px";
		RefreshStaticMenu();
	}
}


//글자크기
function wdSetFontSize(a) {
	var defaultFontSize = 1;//em
	var minFontSize = 1;//em
	var maxFontSize = 2;//em
	
	try{
		obj = document.getElementById("sub");
		var objFontSize = obj.style.fontSize;
	}catch(e){
		obj = document.getElementById("wrapper_main");
		var objFontSize = obj.style.fontSize;
	}

	if (!objFontSize) { objFontSize = parseFloat(defaultFontSize)+"em"; }
	var checkFontSize = (Math.round(12*parseFloat(objFontSize))+(a*2))/12;

	if (checkFontSize >= maxFontSize) { checkFontSize = maxFontSize; obj.style.fontSize = checkFontSize+"em"; alert("더이상 늘릴 수 없습니다."); }
	else if (checkFontSize <= minFontSize) { checkFontSize = minFontSize; obj.style.fontSize = checkFontSize+"em"; alert("더이상 줄일 수 없습니다."); }
	else { obj.style.fontSize = checkFontSize+"em"; }
	// alert(checkFontSize);
}

function wdSetFontSize_main(a) {
	var defaultFontSize = 1;//em
	var minFontSize = 1;//em
	var maxFontSize = 2;//em
	obj = document.getElementById("wrapper_main");
	var objFontSize = obj.style.fontSize;
	if (!objFontSize) { objFontSize = parseFloat(defaultFontSize)+"em"; }
	var checkFontSize = (Math.round(12*parseFloat(objFontSize))+(a*2))/12;
	if (checkFontSize >= maxFontSize) { checkFontSize = maxFontSize; obj.style.fontSize = checkFontSize+"em"; alert("더이상 늘릴 수 없습니다."); }
	else if (checkFontSize <= minFontSize) { checkFontSize = minFontSize; obj.style.fontSize = checkFontSize+"em"; alert("더이상 줄일 수 없습니다."); }
	else { obj.style.fontSize = checkFontSize+"em"; }
	// alert(checkFontSize);
}

//인쇄
var initBody;
function BeforePrint() {
	initBody = document.body.innerHTML;
	document.body.innerHTML = print_area.innerHTML;
}

function AfterPrint() {
	document.body.innerHTML = initBody;
}

function ReportPrint() {
	window.onbeforeprint = BeforePrint;
	window.onafterprint = AfterPrint;
	window.print();
} 



//주메뉴 펼침
function menuMouseOver(idx){
//	alert(idx);
	var objImage;
	var objLayer;

	for(i=1 ; i<=10 ; i++){
	try{objImage = document.getElementById("menuimg"+i);}catch(err){objImage=null;}
	try{objLayer = document.getElementById("menu"+i+"01");}catch(err){objLayer=null;}

		if(i == idx){
			if(objImage){objImage.src = objImage.src.replace(i+".gif", i+"_on.gif");}
			if(objLayer){
				if(!smenu_status){
					$(objLayer).slideDown();
					smenu_status = true;
				}else{
					$(objLayer).show();
				}
			}
			if(objLayer){objLayer.style.display = "block";}
			$("#menuimg"+i).parent("a").removeClass("sbmenu").addClass("sbmenu_on");
		}else{
			if(objImage){objImage.src = objImage.src.replace(i+"_on.gif", i+".gif");}
			if(objLayer){objLayer.style.display = "none";}
			$("#menuimg"+i).parent("a").removeClass("sbmenu_on").addClass("sbmenu");

		}
	}


}

function submenuimgMouseOver(idx, subIdx){
	try{objImage = document.getElementById("submenuimg"+idx+""+subIdx);}catch(err){objImage=null;}
	if(objImage) objImage.src = objImage.src.replace("menu0"+idx+"0"+subIdx+".", "menu0"+idx+"0"+subIdx+"_on.");
}

function submenuimgMouseOut(idx, subIdx){
	try{objImage = document.getElementById("submenuimg"+idx+""+subIdx);}catch(err){objImage=null;}	
	if(objImage) objImage.src = objImage.src.replace("menu0"+idx+"0"+subIdx+"_on.", "menu0"+idx+"0"+subIdx+".");
}


//전체메뉴펼침
function if_showhidden(zz) {
	var obj = document.getElementById(zz);
	if(obj.style.display == "none" || obj.style.display == "") {
		obj.style.display = "block";
	} else {
		obj.style.display = "none";
	}
}


//배너
var mtickerEl = new Array();
function initmTicker(mtickerContainer, mtickerContent, delay) {
	mtickerEl[mtickerEl.length] = mtickerContainer;
	var speed = 10; 
	var mtickerElsum = 1; 
	mtickerContainer.delay = delay/(speed/mtickerElsum); 
	mtickerContainer.moveOffset = mtickerContainer.offsetHeight;
	mtickerContainer.count = 0;
	mtickerContainer.mtickerOver = false;
	mtickerContainer.cont = mtickerContent;
	mtickerContainer.cont.currentHeight = 0;
	mtickerContainer.move = setInterval("movemTicker()", speed);
	for (i=0; i<mtickerEl.length; i++) {
		mtickerEl[i].onmouseover = function() { this.mtickerOver=true; }
		mtickerEl[i].onmouseout = function() { this.mtickerOver=false; }
	}
}
function movemTicker() {
	for (i=0; i<mtickerEl.length; i++) {
		if (mtickerEl[i].cont.currentHeight % mtickerEl[i].moveOffset == 0 && mtickerEl[i].count < mtickerEl[i].delay) {
			if(!mtickerEl[i].mtickerOver) mtickerEl[i].count++;
		} else {
			mtickerEl[i].count = 0;
			mtickerEl[i].cont.currentHeight -= mtickerEl[i].moveOffset;
			if (mtickerEl[i].cont.currentHeight % (mtickerEl[i].cont.offsetHeight) == 0) {
				mtickerEl[i].cont.currentHeight = 0;
			}
			mtickerEl[i].cont.style.top = mtickerEl[i].cont.currentHeight + "px";
		}
	}
}
function prevmTicker(mtickerElnum) {
	var mtickerElnum = mtickerElnum-1;
	mtickerEl[mtickerElnum].count = 0;
	mtickerEl[mtickerElnum].cont.currentHeight+= mtickerEl[mtickerElnum].moveOffset;
	if (-mtickerEl[mtickerElnum].cont.currentHeight < 0) {
		mtickerEl[mtickerElnum].cont.currentHeight = mtickerEl[mtickerElnum].moveOffset-mtickerEl[mtickerElnum].cont.offsetHeight;
	}
	mtickerEl[mtickerElnum].cont.style.top = mtickerEl[mtickerElnum].cont.currentHeight + "px";
}
function nextmTicker(mtickerElnum) {
	var mtickerElnum = mtickerElnum-1;
	mtickerEl[mtickerElnum].count = 0;
	mtickerEl[mtickerElnum].cont.currentHeight-= mtickerEl[mtickerElnum].moveOffset;
	if (-mtickerEl[mtickerElnum].cont.currentHeight >= mtickerEl[mtickerElnum].cont.offsetHeight) {
		mtickerEl[mtickerElnum].cont.currentHeight = 0;
	}
	mtickerEl[mtickerElnum].cont.style.top = mtickerEl[mtickerElnum].cont.currentHeight + "px";
}


//지도_영문
function viewListt3(a){
	for(var i=1;i<4;i++){
		obj = document.getElementById("hlisttt"+i);
		obj2 = document.getElementById("tabtt"+i);
		if (i>1){
			obj3 = document.getElementById("tabtt"+(i-1));
		}
		if(a==i){
			if(i == 1){
				obj.style.display = "block";
			}else{
				$("#hlisttt"+i).fadeIn(500);
			}
			if(obj2 != null)
				obj2.setAttribute("src","/img/main/tab_map0"+i+"_on.png");
		}else{
			if(i == 1){
				obj.style.display = "none";
			}else{
				$("#hlisttt"+i).fadeOut(500);
			}
			if(obj2 != null)
				obj2.setAttribute("src","/img/main/tab_map0"+i+"_off.png");
		}
	}
	visual_cnt = a;
}

//지도_국문
function viewList_kor(a){
	for(var i=1;i<4;i++){
		obj = document.getElementById("hlist_kor"+i);
		obj2 = document.getElementById("tab_kor"+i);
		if (i>1){
			obj3 = document.getElementById("tab_kor"+(i-1));
		}
		if(a==i){
			if(i == 1){
				obj.style.display = "block";
			}else{
				$("#hlist_kor"+i).fadeIn(500);
			}
			if(obj2 != null)
				obj2.setAttribute("src","/kor/img/main/tab_map0"+i+"_on.png");
		}else{
			if(i == 1){
				obj.style.display = "none";
			}else{
				$("#hlist_kor"+i).fadeOut(500);
			}
			if(obj2 != null)
				obj2.setAttribute("src","/kor/img/main/tab_map0"+i+"_off.png");
		}
	}
	visual_cnt = a;
}




//메인 공지사항
function viewList(a){
	for(var i=1;i<4;i++){
		try{obj = document.getElementById("hlist"+i);}catch(e){obj=null;}
		try{obj2 = document.getElementById("tab"+i);}catch(e){obj2=null;}
		if (i>1){
			obj3 = document.getElementById("tab"+(i-1));
		}
		if(a==i){
			if(obj) obj.style.display = "block";
			if(obj2) obj2.setAttribute("src","/img/main/bbs_tit0"+i+"_on.gif");
		}else{
			if(obj) obj.style.display = "none";
			if(obj2) obj2.setAttribute("src","/img/main/bbs_tit0"+i+".gif");
		}
	}
}



//메인 추천,신간도서
function viewListz(a){
	for(var i=1;i<5;i++){
		try{obj = document.getElementById("hlistz"+i);}catch(e){obj = null;}
		try{obj2 = document.getElementById("tabz"+i);}catch(e){obj2 = null;}
		
		if(a==i){
			if (obj) obj.style.display = "block";
			if (obj2) obj2.setAttribute("class","on");
		}else{
			if (obj) obj.style.display = "none";
			if (obj2) obj2.setAttribute("class","off");
		}
	}
}


//이미지롤링

// 해당 타겟의 이미지 변경
function oversubimg(id) {
	document.getElementById(id).src = document.getElementById(id).src.replace("_off.gif", "_on.gif");
}
// 해당 타겟의 이미지 변경
function outsubimg(id) {
	document.getElementById(id).src = document.getElementById(id).src.replace("_on.gif", "_off.gif");
}



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 '';
}