// 글로벌메뉴 외국어 selectbox
//ex) displayOff('idName','idName'); displayOn('idName','idName'); //인수 개수에 상관없다.
function displayOn() {
	var i,j,a=displayOn.arguments;
	for(i=0;i<a.length;i++) {
		obj = document.getElementById(a[i]);
		if (obj) { obj.style.display = "block"; }
	}
}
function displayOff() {
	var i,j,a=displayOff.arguments;
	for(i=0;i<a.length;i++) {
		obj = document.getElementById(a[i]);
		if (obj) { obj.style.display = "none"; }
	}
}

// png 이미지
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 ''; 
}



// 공지사항/입찰정보 div 체인지 스크립트
	function initTabMenu(tabContainerID) {
		var tabContainer = document.getElementById(tabContainerID);
		var tabAnchor = tabContainer.getElementsByTagName("a");
		var i = 0;
	
		for(i=0; i<tabAnchor.length; i++) {
			if (tabAnchor.item(i).className == "tabbtn")
				thismenu = tabAnchor.item(i);
			else
				continue;
	
			thismenu.container = tabContainer;
			thismenu.targetEl = document.getElementById(tabAnchor.item(i).href.split("#")[1]);
			thismenu.targetEl.style.display = "none";
			thismenu.imgEl = thismenu.getElementsByTagName("img").item(0);
			thismenu.onclick = function tabMenuClick() {
				currentmenu = this.container.current;
				if (currentmenu == this)
					return false;
	
				if (currentmenu) {
					currentmenu.targetEl.style.display = "none";
					if (currentmenu.imgEl) {
						currentmenu.imgEl.src = currentmenu.imgEl.src.replace("_on.gif", "_off.gif");						
					} else {
						currentmenu.className = currentmenu.className.replace(" on", "");						
					}
				}
				this.targetEl.style.display = "block";
				if (this.imgEl) {
					this.imgEl.src = this.imgEl.src.replace("_off.gif", "_on.gif");					
				} else {
					this.className += " on";					
				}
				this.container.current = this;
	
				return false;
			};
	
			if (!thismenu.container.first)
				thismenu.container.first = thismenu;
		}
		if (tabContainer.first)
			tabContainer.first.onclick();
}


// 플로터 - 범위제한
//ex) initMoving("idname",884,500);
function initMoving(id,xleft,ytop) {
	target = document.getElementById(id);
	if (!target) return false;
	var obj = target;
	obj.initLeft = xleft;//절대좌표x
	obj.initTop = ytop;//절대좌표y
	obj.bottomLimit = document.documentElement.scrollHeight - 350;
	obj.topLimit = 10;

	obj.style.position = "absolute";
	obj.top = obj.initTop;
	obj.left = obj.initLeft;
	obj.style.top = obj.top + "px";
	obj.style.left = obj.left + "px";

	obj.getTop = function() {
		if (document.documentElement.scrollTop) {
			return document.documentElement.scrollTop;
		} else if (window.pageYOffset) {
			return window.pageYOffset;
		} else {
			return 0;
		}
	}
	obj.getHeight = function() {
		if (self.innerHeight) {
			return self.innerHeight;
		} else if(document.documentElement.clientHeight) {
			return document.documentElement.clientHeight;
		} else {
			return 500;
		}
	}
	obj.move = setInterval(function() {
		pos = obj.getTop() + obj.getHeight() / 2 - 15;

		if (pos > obj.bottomLimit)
			pos = obj.bottomLimit
		if (pos < obj.topLimit)
			pos = obj.topLimit

		interval = obj.top - pos;
		obj.top = obj.top - interval / 3;
		obj.style.top = obj.top + "px";
	}, 40)
}




//이미지 롤오버
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



//이미지롤오버함수할당
//ex) initImgRoll("containerId");
function initImgRoll(containerId) { 
 	imgEl = document.getElementById(containerId).getElementsByTagName("img");
	for (i=0; i<imgEl.length; i++) {
		var menuImg = imgEl[i]
		var where = menuImg.src.indexOf("on.gif",0)
		if (where==-1) {
				menuImg.onmouseover = menuOver;
				menuImg.onmouseout = menuOut;
		}
	}
}




function changeLm2pic(a) {
  obj = document.getElementById("lm2pic").getElementsByTagName("img")[0];
	var aa="";
  if(a<10) { aa="0"; }
	aa=aa+a;
	if(a==0) { obj.src="/img/inc/lm2pic"+"01"+".gif"; }
  else { obj.src="/img/inc/lm2pic"+aa+".gif"; }
}



/*전체메뉴보기*/
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}



//글자크기 
//ex) onclick="setFontSize(+1);"	 onclick="setFontSize(-1);"
function setFontSize(a) {
	var defaultFontSize = 1;//em
	var minFontSize = 1;//em
	var maxFontSize = 1.6;//em
	obj = document.getElementById("body_contents");//확대축소영역
	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);
}


/*** 팝업 창 화면 닫기**/
function notice_setCookie(name, value, expiredays){
  var todayDate = new Date();
  todayDate.setDate(todayDate.getDate() + expiredays);
  document.cookie = name + "=" + escape(value) + "; path=/; expires = " + todayDate.toGMTString() + ";"
 }
function notice_closeWin(){
	notice_setCookie("net","done",1);
	window.close(this);
}



//인쇄 
function cont_print(str) {
	new_window = open("/inc/printpage.asp?seaction="+str,"PrintWindow","width=750,height=600,left=10,top=10, resizable=yes, scrollbars=yes");
}