/* ################ bg À̹ÌÁö¸¦ ÀÌ¿ëÇÑ  rollover ½Ã flickering Çö»óÀ» ¹æÁöÇϱâ À§ÇÑ ½ºÅ©¸³Æ® ################# */
try {
document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}


/* ################# À̹ÌÁö rollover, rollout ÇÔ¼ö ################## */
function imgOn(el) {
	if(el.className.indexOf("selected") != -1 ) {}
	else { el.src = el.src.replace("_off.gif","_on.gif"); }
}

function imgOut(el) {
	if(el.className.indexOf("selected") != -1 ) {}
	else { el.src = el.src.replace("_on.gif","_off.gif"); }
}


/*###################### ieÀÇ PNG À̹ÌÁö Ç¥Çö ÇÔ¼ö ###########################*/
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 ''; 
} 


/*##################### Æ˾÷ ¶ç¿ì´Â ÇÔ¼ö ############################ */
function popOpen(url, wind, w, h, scroll, pos) {
	var win=null; 
	if(scroll=="yes" || scroll=="1") {
		w=w+20;
	}
	if (pos=="center") { 
		LeftPosition=(screen.width)?(screen.width-w)/2:100 ; 
		TopPosition=(screen.height)?(screen.height-h)/2:100 ;
	} 

	settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=no,'+'status=no' ; 

	win=window.open(url,wind,settings); 
}

//object ÆÄÀÏ ÆÐÄ¡ ´ëºñ 
var paramInfo = new Array;

function initParam()
{
  var oldSize = paramInfo.length;

	for (var i=0; i<oldSize; i++) {
		paramInfo.length--;
	}	
}

function setParam(paramName, paramValue)
{
	var idx = paramInfo.length;

	paramInfo[idx] = [];
	paramInfo[idx][0] = paramName;  
	paramInfo[idx][1]= paramValue;
}



//FLASH
function playFlash(objID, objSource, objWidth, objHeight, objStyle, cabVersion, embedAttr)
{
	document.write('<OBJECT id="' + objID + '" name="' + objID + '" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0"');

	if (cabVersion != '') {
		document.write('codebase="' + self.window.document.protocol + '"://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + cabVersion + '" ');
	}
	document.write('WIDTH="' + objWidth + '" HEIGHT="' + objHeight + '" ' + objStyle + '>');

	var embedTemp = "";
	for (var i=0; i<paramInfo.length; i++) {
		document.write('<PARAM NAME=' + paramInfo[i][0] + ' VALUE="'+ paramInfo[i][1] +'">');		
		
		if(paramInfo[i][0] == "wmode" ) embedTemp = paramInfo[i][1];
	}	
	
	document.write('<embed src="' + objSource + '" width="' + objWidth + '" height="' + objHeight + '" wmode="' + embedTemp + '" '  + embedAttr + '>');
	document.write('</OBJECT>');

}

function playMedia(objID, objSource, objWidth, objHeight, objStyle)
{
	
	if( navigator.appName != "Microsoft Internet Explorer") {
		objHeight = objHeight + 30;
		document.write('<embed name="' + objID + '" animationatstart=0 autostart=0 showcontrols=1 showstatusbar=0 showtracker=1 showpositioncontrols=1 TransparentAtStart=1 pluginspage="http://www.microsoft.com/korea/windows/windowsmedia/" src="' + objSource + '" type="video/x-ms-asf-plugin" WIDTH="' + objWidth + '" HEIGHT="' + objHeight+ '"></embed>');
	} else {
		document.write('<OBJECT id="' + objID + '" name="' + objID + '" classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" ');
		document.write('WIDTH="' + objWidth + '" HEIGHT="' + objHeight + '" ' + objStyle + '>');

		for (var i=0; i<paramInfo.length; i++) {
			document.write('<PARAM NAME="' + paramInfo[i][0] + '" VALUE="'+ paramInfo[i][1] +'">');		
		}	
	}
	

	document.write('</OBJECT>');
}


/*################°Ô½ÃÆdz» class º¯°æ######################*/
function boardClass(el,rowNo) {
	var targetEl = document.getElementById(el);
	if(targetEl.rows[rowNo]) {

		var targetCell = targetEl.rows[rowNo].cells;

		for(var i=0; i<targetCell.length; i++) {
			targetCell[i].style.background = "transparent";
		}
		
	}
}



function getElementsByClass(_class, el_id) {
 var browser=navigator.appName;
 var getkey=navigator.appVersion;
 


  var parent, els, returnArr = new Array(), i = 0;
  parent = (el_id) ? document.getElementById(el_id) : document;
 
  els = parent.getElementsByTagName('*');
 
 if ((browser.substring(0, 9)=="Microsoft") && (getkey.substring(22, 23)=="5")) els = parent.all;

  for (i; i < els.length; i++) {
    if ((els[i].className == _class) || (els[i].className.indexOf(" "+_class) != -1 )) {
      returnArr[returnArr.length] = els[i];
  }
 }
 
  return returnArr;


} 




/* ########### PR center > ÀÚ¿¬°ú ²Þ ÀÇ ÅÇ ############## */
function pr_data04_tab() {

	var targetEl = document.getElementById(varYear);

	if(targetEl) {
		targetEl.className = "selected";
//		targetArr.src = targetArr.src.replace("_off.gif","_on.gif");
	}

}

/* ########### COMPANY > ¾àµµ ,  ÀÇ ÅÇ ############## */
function tabActive(targetEl, activeNo) {

		
		try
		{
			var tabArr = getElementsByClass('tab', targetEl);
			tabArr[activeNo-1].className = tabArr[activeNo-1].className + " selected";
		}
		catch (e)
		{
		}


}

/* ################ ä¿ë > ä¿ë¹®ÀÇ ÀÇ FAQ ################ */

function View(tid,obj){

	var trView = (document.all) ? "block" : "table-row";
	var objBox = document.getElementById(tid).rows
	if(objBox[obj+1].style.display=="none"){

		for(i=1;i<objBox.length;i++){
			if(i%2==0) objBox[i].style.display="none";
		}

		objBox[obj+1].style.display= trView;
	}else{
		objBox[obj+1].style.display="none"
	}
}
function qnaClick(tid){
	var objBox = document.getElementById(tid).rows
	for(i=1;i<objBox.length;i++){
		if(i%2==1){
			objBox[i].onclick = function(){View(tid,this.rowIndex)}
			objBox[i].style.cursor = "pointer";
		}else{
			objBox[i].style.display = "none";
		}
	}
}


function faqClass() {
	var targetEl = document.getElementById("recruitFAQ");
	if(targetEl.rows[1]) {
		var targetCell = targetEl.rows[1].cells;

		for(var i=0; i<targetCell.length; i++) {
			targetCell[i].style.background = "transparent";
		}
		
	}
}


/* ############ ÆäÀÌÁö³»ÀÇ tab ÇÔ¼ö ############ */
function initTabMenu(tabContainerID) {
	var tabContainer = document.getElementById(tabContainerID);
	var tabAnchor = tabContainer.getElementsByTagName("a");
	var i = 0;

	for(i=0; i<tabAnchor.length; i++) {
		var caseStr = tabAnchor.item(i).className;
		if ( caseStr.indexOf("tab") != -1)
			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;

			if (currentmenu) {
				currentmenu.targetEl.style.display = "none";
				if (currentmenu.imgEl) {
					currentmenu.imgEl.src = currentmenu.imgEl.src.replace("_on.gif", ".gif");
				} else {
					currentmenu.className = currentmenu.className.replace(" selected", "");
				}
			}

			this.targetEl.style.display = "block";
			if (this.imgEl) {
				this.imgEl.src = this.imgEl.src.replace(".gif", "_on.gif");
			} else {
				this.className += " selected";
			}
			this.container.current = this;

			return false;
		};

		if (!thismenu.container.first)
			thismenu.container.first = thismenu;
	}
	if (tabContainer.first)
		tabContainer.first.onclick();
}


/* ########### flash naviÀÇ xml ¿¡¼­ ¾²ÀÌ´Â »õâ ¿­±â ÇÔ¼ö ############### */
function newWin(linkUrl) {
	window.open(linkUrl) ;
}