// JavaScript Document
 //function $(ele){
// 		return document.getElementById(ele);
 //}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}
  
function helpPop(ele){
	 
	if($(ele).style.display == "block"){
		$(ele).style.display = "none";
	}else{
		$(ele).style.display = "block";
	}
}
function tabMove(tab_obj, div_ele, ele){
 	 
	if($(tab_obj)==null) {alert("tabBox no"); return false;}
	
	var tab_li = $(tab_obj).getElementsByTagName("li");	 
	for(i=1;i<=tab_li.length;i++){ 
	  
		var tab_img = tab_li[i-1].getElementsByTagName("img");	
	 
		if(i == ele){ 
			$(div_ele+"_"+ele).style.display="block"; 
			change_src = tab_img[0].src.replace("_off","_on");	 
			  
		}else{ 
			$(div_ele+"_"+i).style.display="none";			
			change_src = tab_img[0].src.replace("_on","_off");
			 
		}
		tab_img[0].setAttribute("src",change_src);
	}
	 
}

function tabChange(tab_obj, div_ele, ele){
 	 
	if($(tab_obj)==null) {alert("tabBox no"); return false;}
	
	var tab_a = $(tab_obj).getElementsByTagName("a");	 
	for(i=1;i<=tab_a.length;i++){  
	 
		if(i == ele){ 
			$(div_ele+"_"+ele).style.display="block"; 
			change_src = tab_a[ele-1].className = "on"	 
			  
		}else{ 
			$(div_ele+"_"+i).style.display="none";			
			change_src = tab_a[i-1].className = ""	
			 
		}
 
	}
	 
}
 
//̹ ü
function chagneImg(ele){
	var change_src; 
	
	if(ele.src.indexOf('_off') == -1) {
		change_src = ele.src.replace("_on","_off");	
		  
	}else{
		change_src = ele.src.replace("_off","_on");	 
	}
	//alert(change_src);
	ele.setAttribute("src",change_src);		 
}

 
function openLecture(ele_div,ele,eleSubject,obj){ 
	var open_img = $(ele_div).getElementsByTagName("img"); 
	for(i=1; i <= open_img.length;i++){ //th 
		if(i == obj){ 
			$(ele+"_"+obj).style.display="";
			$(ele+"_"+obj).style.display=""; 
			change_src = open_img[i-1].src.replace("_on","_off");	 
			$(eleSubject+"_"+obj).style.fontWeight="bold";  
		}else{ 
			$(ele+"_"+i).style.display="none"; 
			change_src = open_img[i-1].src.replace("_off","_on");	 
			 $(eleSubject+"_"+i).style.fontWeight="normal"; 
		}
		open_img[i-1].setAttribute("src",change_src);	
	}

}

function openFAQ(ele_div,ele,eleSubject,obj){ 
	var open_img = $(ele_div).getElementsByTagName("tr"); 
 	var divEle=totOpenDiv(open_img,ele); //오픈할 갯수 구하기
	for(i=1; i <= divEle;i++){ //th  
 		if($(ele+"_"+divEle).className=="trDiv"){
		 
			if(i == obj){ 
				$(ele+"_"+obj).style.display="block";
				$(ele+"_"+obj).style.display="";   
				$(eleSubject+"_"+obj).style.fontWeight="bold";  
				
			}else{ 		 	
				$(ele+"_"+i).style.display="none";  
				$(eleSubject+"_"+i).style.fontWeight="normal"; 
			} 
		} 
	//	open_img[i-1].setAttribute("src",change_src);	
	}
} 
function totOpenDiv(ele,obj){
	var tot=0;
	 
	for(var i=0;i<ele.length;i++){
		if(ele[i].className=="trDiv") tot+=1; 
	}
 	return tot;
}
	function newWindow(mypage, myname, w, h, scroll){
	 
		var win = null;
	 
		LeftPosition=(screen.width) ? (screen.width-w)/2 : 0;
		TopPosition=(screen.height) ? (screen.height-h)/2 : 0;				
		settings="height="+h+",width="+w+",top="+TopPosition+",left="+LeftPosition+",resizable=no, scrollbars=" + scroll;
		win=window.open(mypage,myname,settings);
	}	

	function mainOpen(){
		$("mainBannerDiv").style.height="512px";	
		$("mainBannerDivSwf").style.height="512px";
	}
	function mainClose(){
		$("mainBannerDiv").style.height="140px";	
		$("mainBannerDivSwf").style.height="140px";
	}	
	function rightOpen(){		
 		$("eventView").style.display="block";			
		//$("eventView").mcPlay();
	}
	function rightClose(){
	 	$("eventView").style.display="none";	  
		//$("eventSwfSwf").returnBanner(); 
	}
	function rightOpen2(){
		location.href="/event/event_view.aspx";
	}	
	function gnbOpen(){
 		$("gnb").style.height="75px";	

	}
	function gnbClose(){
		setTimeout('timeClose()',500);  
	}	
	function timeClose(){
		$("gnb").style.height="45px";	
	}
	function thisMovie(movieName) {
		if (navigator.appName.indexOf("Microsoft") != -1) {
			return window[movieName]
		}
		else {
			return document[movieName]
		}
	}
	function moveEssay(eleDiv){
		 
		this.essay=0;
		this.ele = $(eleDiv).getElementsByTagName("div");					 
	}
	moveEssay.prototype.next =  function(){ 
		this.next_essay= this.essay+1;
		if(this.ele[this.next_essay] == null){ 	this.next_essay=0;		}
		// alert(this.next_essay)	;		
		this.ele[this.next_essay].style.display="block";			 
		this.ele[this.essay].style.display="none"; 
		this.essay = this.next_essay;
	}

	moveEssay.prototype.prev =  function(){ 
		this.prev_essay= this.essay-1;
		if(this.prev_essay == -1){ 	this.prev_essay=this.ele.length-1;		}
		// alert(this.prev_essay)	;		
		this.ele[this.prev_essay].style.display="block";			 
		this.ele[this.essay].style.display="none"; 
		this.essay = this.prev_essay;
	}	
	
  function iframeMake(){
	var eleIframe= document.createElement("iframe");
	eleIframe.style.position ="absolute"; 
	eleIframe.style.backgroundColor =""; 
	eleIframe.style.border ="none";
	eleIframe.setAttribute("id","floor_iframe");
 //	document.body.appendChild(eleIframe); 
  $("wrap").appendChild(eleIframe); 
	return eleIframe;
 }

 function popSetup(ele){ 
	var popupEle = $(ele);	
	var pageHeight; 

	popupEle.style.position ="absolute"; 
	popupWidth = $(ele).clientWidth;
	popupHeight = $(ele).clientHeight;	
	pageHeight=$("wrap").clientHeight;  
	 
	var popupiframe= iframeMake();//	ie6에서는 select 박스가 레이어를  통과하기때문에 iframe으로 가린다.
	popupiframe.style.width = popupWidth+"px";
	popupiframe.style.height = popupHeight+"px";
	popupiframe.style.left ="300px";	 
	popupiframe.style.top =  "300px";	 
	popupiframe.style.zIndex ="1900";	
 
  
	popupEle.style.left ="300px";	   
	popupEle.style.top =  "300px";	 
	popupEle.style.zIndex ="2000";	
	popupEle.style.backgroundColor ="";
 
 }

  
 function resultBg(){ 
 	 var bg_temp= document.createElement("div");	
	 var div_name="resultOpen";
	 bg_temp.setAttribute("id",div_name); //layout.css에 설정 
	 document.body.appendChild(bg_temp); 
	 openEle = $(div_name);
 	 openWidth = $("wrap").clientWidth;
 	 openHeigt = $("wrap").clientHeight; 
 
	 openEle.style.width = openWidth+"px";
	 openEle.style.height = openHeigt+"px";
	 openEle.style.position ="absolute";
	 openEle.style.top ="0px";
	 openEle.style.left ="50%";	
	 openEle.style.marginLeft = -(openWidth/2)+"px";	
	 openEle.style.zIndex ="1000";
	 openEle.style.opacity ="0.5"; //ie not
	 openEle.style.filter= "alpha(opacity=50)"; //ie
	 openEle.style.backgroundColor ="#000"; 
 }
  function resultBgClose(){ 
		//	var del_bg = $("resultOpen");
			var del_iframe = $("floor_iframe");
		//	document.body.removeChild(del_bg);
			$("wrap").removeChild(del_iframe);
	}
	
function viewFlash(source,id,width,height,wmode) {
  var swfHtml = "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,22,0\" width='"+width+"' height='"+height+"' id='"+id+"Swf'>"
  swfHtml +="<param name=allowScriptAccess value=sameDomain><param name=wmode value='"+wmode+"' />";
  swfHtml +="<param name=movie value='"+source+"' />";
  swfHtml +="<param name=quality value=high />";
  swfHtml +="<embed src="+source+" quality=high wmode='transparent' type=\"application/x-shockwave-flash\" pluginspage=\"https://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash\" width='"+width+"' height='"+height+"' wmode='"+wmode+"' showmenu=false></embed></object>"; 
    document.getElementById(id).innerHTML = swfHtml;
}	
function viewFlashA(source,id,width,height,wmode) {
  var swfHtml = "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,22,0\" width='"+width+"' height='"+height+"' id='"+id+"Swf'>"
  swfHtml +="<param name=allowScriptAccess value=sameDomain><param name=wmode value='"+wmode+"' />";
  swfHtml +="<param name=movie value='"+source+"' />";
  swfHtml +="<param name=quality value=high />";
  swfHtml +="<embed src="+source+" quality=high wmode='transparent' type=\"application/x-shockwave-flash\" pluginspage=\"https://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash\" width='"+width+"' height='"+height+"' wmode='"+wmode+"' showmenu=false></embed></object>"; 
    //document.getElementById(id).innerHTML = swfHtml;
	document.write(swfHtml)
}