var title_js_var = "대기업 취업의 모든 것, 에듀스 (http://educe.co.kr)";

// 링크점선없애기 ///////////////////////////////////////////////

function bluring(){ 

	if(event.srcElement != null &&(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG")) document.body.focus(); 

} 

document.onfocusin=bluring; 

// faq 펼쳐지는 메뉴  ///////////////////////////////////////////////

var old_menu = '';

function menuclick( submenu )

{

  if( old_menu != submenu ) {

    if( old_menu !='' ) {

      old_menu.style.display = 'none';

    }

    submenu.style.display = 'block';

    old_menu = submenu;

  } else {

    submenu.style.display = 'none';

    old_menu = '';

  }

}





// 오픈창 (일반정렬) ///////////////////////////////////////////////

function popup(a,b) {

	popUpWin = window.open(a,'aaa',b);

}





// 오픈창 (중앙정렬) ///////////////////////////////////////////////

function popcenter(mypage,myname,w,h,scroll,resize){

  var winl = (screen.width-w)/2;

  var wint = (screen.height-h)/2;



  var settings  ='height='+h+',';

      settings +='width='+w+',';

      settings +='top='+wint+',';

      settings +='left='+winl+',';

      settings +='scrollbars='+scroll+',';

	  settings +='status=no,';

      settings +='resizable='+resize;

  win=window.open(mypage,myname,settings);

  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}

}





// 오픈창 (FullScreen)  ///////////////////////////////////////////////

	function fullscreen(szhref) {

		FullWin = window.open(szhref,"FullWin", "fullscreen=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,left=0,top=0");

}





// 검색창에 텍스트있다가 포커스 가면 없어지기 ///////////////////////////////////////////////

	function clearText(thefield){

        if (thefield.defaultValue==thefield.value)

            thefield.value = ""

    } 





// 검색창에 이미지 배경있다가 포커스 가면 없어지기 ///////////////////////////////////////////////

function ch (obj) 

{ 

 if(obj.style.backgroundImage == "") return; 

 obj.style.backgroundImage=""; 

} 





// 플래시 링크('플레쉬 경로' , 넓이, 높이, name, value);//////////////

function printSWF(fn, w, h)

{
	var arg = arguments;
	var argc =  arguments.length;
	str   = "<object id='flash_id' classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0\"width=\""+w+"\" height=\""+h+"\">";
	str += "        <param name=\"SRC\" value=\""+fn+"\">";
	str += "        <param name=\"menu\" value=\"false\">";
	str += "		<param name=\"allowScriptAccess\" value=\"always\">";
	for(var i = 3; i < argc ; i++){
		str += "        <param name=\""+arg[i++]+"\" value=\""+arg[i]+"\">";
	}
	str += "        <embed name=\"flash_id\" src=\""+fn+"\" menu=\"false\" pluginspage=\"http://www.macromedia.com/shockwave/download/\" type=\"application/x-shockwave-flash\" width=\""+w+"\" height=\""+h+"\">";
	str += "        </embed> ";
	str += "</object>";
	document.write(str);
}



// 동영상 링크(id, '경로' , 넓이, 높이);//////////////

function printMEDIA(id, fn, w, h)

{

	objstr  = "<OBJECT id=\""+id+"\" name=\""+id+"\" classid=\"CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95\" codebase=\" ";

	objstr += "http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701\" ";

	objstr += "standby=\"Loading Microsoft Windows Media Player components...\" ";

	objstr += "type=\"application/x-oleobject\" bgcolor=\"DarkBlue\" ";

	objstr += "width=\""+w+"\" height=\""+h+"\" ";

	objstr += ">";

	objstr += " <PARAM NAME=\"Filename\" VALUE=\""+fn+"\">";

	objstr += "      <param name=\"ClickToPlay\" value=\"true\">";

	objstr += "      <param name=\"width\" value=\""+w+"\">";

	objstr += "      <param name=\"height\" value=\""+h+"\">";

	objstr += "      <param name=\"AutoSize\" value=\"true\">";

	objstr += "      <param name=\"AutoStart\" value=\"true\">";

	objstr += "      <param name=\"ShowControls\" value=\"false\">";

	objstr += "      <param name=\"ShowAudioControls\" value=\"true\">";

	objstr += "      <param name=\"ShowDisplay\" value=\"false\">";

	objstr += "      <param name=\"ShowTracker\" value=\"true\">";

	objstr += "      <param name=\"ShowStatusBar\" value=\"true\">";

	objstr += "      <param name=\"EnableContextMenu\" value=\"false\">";

	objstr += "      <param name=\"ShowPositionControls\" value=\"false\">";

	objstr += "      <param name=\"ShowCaptioning\" value=\"false\">";

	objstr += "      <param name=\"AutoRewind\" value=\"true\">";

	objstr += "      <param name=\"Enabled\" value=\"true\">";

	objstr += "      <param name=\"EnablePositionControls\" value=\"true\">";

	objstr += "      <param name=\"EnableTracker\" value=\"true\">";

	objstr += "      <param name=\"PlayCount\" value=\"1\">";

	objstr += "      <param name=\"SendWarningEvents\" value=\"true\">";

	objstr += "      <param name=\"SendErrorEvents\" value=\"true\">";

	objstr += "      <param name=\"SendKeyboardEvents\" value=\"false\">";

	objstr += "      <param name=\"SendMouseClickEvents\" value=\"false\">";

	objstr += "      <param name=\"SendMouseMoveEvents\" value=\"false\">";

	objstr += "      <param name=\"ShowGotoBar\" value=\"false\">";

	objstr += "      <param name=\"TransparentAtStart\" value=\"false\">";

	objstr += "      <param name=\"Volume\" value=\"50\">";

	objstr += "	  <param name=\"DisplaySize \" value=\"0\">";

	objstr += "</OBJECT>";

	return objstr;

}




// 앞뒤공백 제거
function trim(sString){
	sString = sString.replace(/^\s*/,''); 
   	sString = sString.replace(/\s*$/,'');
   	return sString;
}



// 폰트 축소,확대
function scaleFont(val)
{
	var fontSize = 12;
	if(val > 0)
	{
	if (fontSize <= 14) 
        { 
            fontSize = fontSize + val; 
            lineHeight = fontSize+Math.round(1.1*fontSize); 
            font_size.style.fontSize = fontSize + "px"; 
         } 
 	}
	else
	{
 		if (fontSize > 8) 
    	{ 
             fontSize = fontSize + val; 
             lineHeight = fontSize+Math.round(1.1*fontSize); 
             font_size.style.fontSize = fontSize + "px"; 
		} 
		else 
		{ 
     		lineHeight = fontSize+Math.round(1.1*fontSize); 
     		font_size.style.fontSize = fontSize + "px"; 
         }
	}
} 

// 주석 감추기,보기
function f_noteView(pLayerName){
	
	var obj = eval(pLayerName+'.style');
	
	if(obj.display == 'none' || obj.display == ''){
		obj.display = 'block';
	} else {
		obj.display = 'none';
	}
}


// input type=text 값 계산해서 에러 메시지 출력
function checkText(form, err_msg)
{
	if( trim(form.value).length < 1 )
	{
		alert(err_msg);
		form.focus();
		form.select();
		return false;
	}else return true;
}

//Number_Format
function number_format(num) {
     var num_str = num.toString();
	 num_str = num_str.replace("/,/g", "");     
     var result = '';
 
      for(var i=0; i<num_str.length; i++) {
            var tmp = num_str.length-(i+1);
            if(i%3==0 && i!=0) result = ',' + result;
            result = num_str.charAt(tmp) + result;
       }
 
        return result;
 }
 
// NvScroll() 시작 : 함수로 선언해두고 재사용 할 수 있도록 설계되어 있습니다.
function NvScroll() {

this.version = "0.2";
this.name = "NvScroll";
this.item = new Array();
this.itemcount = 0;
this.currentspeed = 0;
this.scrollspeed = 5;
this.pausedelay = 1000;
this.pausemouseover = false;
this.stop = false;
this.type = 1;
this.height = 100;
this.width = 180;
this.stopHeight=0;
this.i=0;
this.k = 54;
this.arg1 = 54;
this.arg2 = 54;
this.nouse = false;

this.add = function () {
	var text = arguments[0];
	this.item[this.itemcount] = text;
	this.itemcount = this.itemcount + 1;
};
/*
this.add2 = function () {
	var url = arguments[0];
	var title = arguments[1];
	this.item[this.itemcount] = "<a href=" + url + ">" + title + "</a>";
	this.itemcount = this.itemcount + 1;
};
*/
this.start = function () {
	if(this.nouse == true)
	{
		this.display(); // 그냥 멈추어 있는다.
	}
	else
	{
		if ( this.itemcount == 1 ) {
			//this.add(this.item[0]);
			this.display();
		}else{
			this.display();
			
			this.currentspeed = this.scrollspeed;
			if ( this.type == 1 || this.type == 2 ) {
				this.stop = true;
				setTimeout(this.name+'.scroll()',this.currentspeed);
				window.setTimeout(this.name+".stop = false", this.pausedelay);
			} else if ( this.type == 3 ) {
				this.stop = true;
				setTimeout(this.name+'.rolling()',this.currentspeed);
				window.setTimeout(this.name+".stop = false", this.pausedelay);
			}
		}
	}
};

this.display = function () {
/*
	document.write('<div id="'+this.name+'" style="height:'+this.height+'; width:'+this.width+'; position:relative; overflow:hidden; " OnMouseOver="'+this.name+'.onmouseover(); " OnMouseOut="'+this.name+'.onmouseout(); ">');
	for(var i = 0; i < this.itemcount; i++) {
		if ( this.type == 1 ) {
			document.write('<div id="'+this.name+'item'+i+'"style="left:0px; width:'+this.width+'; position:absolute; top:'+(this.height*i)+'px; ">');
			document.write(this.item[i]);
			document.write('</div>');
		} else if ( this.type == 2 || this.type == 3 ) {
			document.write('<div id="'+this.name+'item'+i+'"style="left:'+(this.width*i)+'px; width:'+this.width+'; position:absolute; top:0px; ">');
			document.write(this.item[i]);
			document.write('</div>');
		}
	}
	document.write('</div>');
*/
document.write('<div id="'+this.name+'" style="height:'+this.height+'; width:'+this.width+'; position:relative; overflow:hidden; " OnMouseOver="'+this.name+'.onmouseover(); " OnMouseOut="'+this.name+'.onmouseout(); ">');
	var j = 0;
	
	for(var i = 0; i < this.itemcount; i++) {
	j=i*this.arg1;
		if ( this.type == 1 ) {
			document.write('<div id="'+this.name+'item'+i+'"style="left:0px; width:'+this.width+'; position:absolute; top:'+j+'px; ">');
			document.write(this.item[i]);
			document.write('</div>');
		} else if ( this.type == 2 || this.type == 3 ) {
			document.write('<div id="'+this.name+'item'+i+'"style="left:'+(this.width*i)+'px; width:'+this.width+'; position:absolute; top:0px; ">');
			document.write(this.item[i]);
			document.write('</div>');
		}
	}
	document.write('</div>');
	
};

this.scroll = function () {
	
	if ( this.pause == true ) {

		window.setTimeout(this.name+".scroll()",this.pausedelay);
		this.pause = false;

	} else {

		this.currentspeed = this.scrollspeed;

		if ( this.stop == false ) {
		
			var k = this.k;
			for (i = 0; i < this.itemcount; i++) {
				
				obj = document.getElementById(this.name+'item'+i).style;
				//alert("this.height:"+this.height+",obj.top:"+obj.top);

				if ( this.type == 1 ) {					
					obj.top = parseInt(obj.top)-1;
					//if ( parseInt(obj.top) <= this.height * (-1) ) obj.top = this.hieight * (this.itemcount-1);
					if(this.itemcount > 1){
						if ( parseInt(obj.top) <= ((this.itemcount) - 1) * this.arg2 * (-1) ) {obj.top = k;}
					}
					else if (this.itemcount <= 1)
					{
						if ( parseInt(obj.top) <= ((this.itemcount)) * this.arg2 * (-1) ) {obj.top = k;}
					}
					if ( parseInt(obj.top) == 0 ) this.currentspeed = this.pausedelay;
				} else if ( this.type == 2 ) {
					obj.left = parseInt(obj.left) - 1;
					if ( parseInt(obj.left) <= this.width * (-1) ) obj.left = this.width * (this.itemcount-1);
					if ( parseInt(obj.left) == 0 ) this.currentspeed = this.pausedelay;
				}
			}
		}

		
		window.setTimeout(this.name+".scroll()",this.currentspeed);
	}
};

this.rolling = function () {
	if ( this.stop == false  ) {
		this.next();

	}
	window.setTimeout(this.name+".rolling()",this.scrollspeed);
}

this.onmouseover = function () {
	if ( this.pausemouseover ) {
		this.stop = true;
	}
};

this.onmouseout = function () {
	if ( this.pausemouseover ) {
		this.stop = false;
	}
};

this.next = function() {
	//alert(this.itemcount);
	this.stop = true;
	for (i = 0; i < this.itemcount; i++) {
		obj = document.getElementById(this.name+'item'+i).style;
		if ( parseInt(obj.top) < 1 ) { 
			height = this.height + parseInt(obj.top);
			break;
		}
	}
	for (i = 0; i < this.itemcount; i++) {
		obj = document.getElementById(this.name+'item'+i).style;
		if ( parseInt(obj.top) < 1 ) { 
			obj.top = this.height * (this.itemcount-1);
		} else {
			obj.top = parseInt(obj.top) - height;
		}
	}

}

this.prev = function() {

	for (i = 0; i < this.itemcount; i++) {
		obj = document.getElementById(this.name+'item'+i).style;
		if ( parseInt(obj.left) < 1 ) { 
			width = parseInt(obj.left) * (-1);
			break;
		}
	}
	if ( width == 0 ) {
		total_width = this.width * (this.itemcount-1);
		for (i = 0; i < this.itemcount; i++) {
			obj = document.getElementById(this.name+'item'+i).style;
			if ( parseInt(obj.left) + 1 > total_width ) { 
				obj.left = 0;
			} else {
				obj.left = parseInt(obj.left) + this.width;
			}
		}
	} else {
		for (i = 0; i < this.itemcount; i++) {
			obj = document.getElementById(this.name+'item'+i).style;
			if ( parseInt(obj.left) < 1 ) { 
				obj.left = 0;
			} else {
				obj.left = parseInt(obj.left) + width;
			}
		}
	}
}

this.unext = function () {
	this.onmouseover();
	this.next();
	window.setTimeout(this.name+".onmouseout()",this.pausedelay);
}

this.uprev = function () {
	this.onmouseover();
	this.prev();
	window.setTimeout(this.name+".onmouseout()",this.pausedelay);
}

}
 
 // FullScreen 오픈창  ///////////////////////////////////////////////
	function fullscreen(szhref) {
		FullWin = window.open(szhref,"FullWin", "fullscreen=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,left=0,top=0");
}

// FullScreen 오픈창  ///////////////////////////////////////////////
	function fullscreen_open(szhref,arg) {
		FullWin = window.open(szhref,"FullWin", "fullscreen=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars="+arg+",resizable=no,left=0,top=0");
}

// 숫자 체크
function checkInt(obj)
{
	for(var i=0;i<Byte(obj.value);i++)
	{ 
        val = obj.value.charAt(i); 
        if(!((val>=0 && val<=9))) return false;		
	}
	return true;
}

function checkIntOnly(form)
{
	var k = 0;
	var str = "";
	var inum = new String(form.value);

	for(var i=inum.length-1; i > -1; i--)
	{
		val = inum.charAt(i);
		if(!((val>=0 && val<=9))){ 	form.focus();	form.select(); return false;}
	}
	return true;
}

function checkInt1(form)
{
	var k = 0;
	var str = "";
	var inum = new String(form.value);

	for(var i=inum.length-1; i > -1; i--)
	{
		val = inum.charAt(i);
		if(!((val>=0 && val<=9) || val == ",")){ 	form.focus();	form.select(); return false;}
	}
	return true;
}

function checkInt2(form)
{
	var k = 0;
	var str = "";
	var inum = new String(form.value);

	for(var i=inum.length-1; i > -1; i--)
	{
		val = inum.charAt(i);
		if(!((val>=0 && val<=9) || val == ".")){ 	form.focus();	form.select(); return false;}
	}
	return true;
}

function checkPrice(form)
{
	var k = 0;
	var str = "";
	var inum = new String(form.value);

	for(var i=inum.length-1; i > -1; i--)
	{
		val = inum.charAt(i);
		if(!((val>=0 && val<=9) || val == ",")){ alert("숫자가 아닙니다."); form.value = ''; return;}
		else {str = inum.charAt(i) + str;}
	}
	form.value = str;
}

// 주민번호 체크
function f_juminCheck(jumin_1,jumin_2)
{
	var juminNum=jumin_1+jumin_2;

	var totalJumin=0;
	var weightNum=new Array(2,3,4,5,6,7,8,9,2,3,4,5);
	var i;
	var checkJumin;
	
	for(i=0;i<juminNum.length-1;i++)
	{
		
		totalJumin+=parseInt(juminNum.charAt(i),10)*weightNum[i];
		
	}
	
	checkJumin=(11-(totalJumin%11))%10;
	if(checkJumin!=juminNum.charAt(12))
	{
		return false;
	}
	
	return true;
}

// 재외국인 번호 체크
function check_fgnno(jumin_1,jumin_2) {
		var fgnno = jumin_1+''+jumin_2;
        var sum=0;
        var odd=0;
        buf = new Array(13);
        for(i=0; i<13; i++) { buf[i]=parseInt(fgnno.charAt(i)); }
        odd = buf[7]*10 + buf[8];
        if(odd%2 != 0) { return false; }
        if( (buf[11]!=6) && (buf[11]!=7) && (buf[11]!=8) && (buf[11]!=9) ) {
                return false;
        }
        multipliers = [2,3,4,5,6,7,8,9,2,3,4,5];
        for(i=0, sum=0; i<12; i++) { sum += (buf[i] *= multipliers[i]); }
        sum = 11 - (sum%11);
        if(sum >= 10) { sum -= 10; }
        sum += 2;
        if(sum >= 10) { sum -= 10; }
        if(sum != buf[12]) { return false }
        return true;
}

// 즐겨찾기 스크립트
function bookmark_main()
{
	window.external.AddFavorite('http://www.educe.co.kr', '에듀스(EDUCE) - 대기업 취업의 모든것');
}
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_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];}
}
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 f_toolTipViewControl(pObjName,pThisObj){

	if($(pObjName).style.display == 'block'){
		$(pObjName).style.display = 'none';
	} else {
		$(pObjName).style.display = 'block';
	}
}

function f_toolTipViewControlReset(pObjName,pThisObj,pTotal){
	var nm = '';
	for(var i=1; i <= pTotal; i++)
	{
		nm = 'toolTip_'+i;
		$(nm).style.display = 'none';
	}
	$(pObjName).style.display = 'block';
}

// JavaScript Document
// printSWF('플레쉬 경로' , 넓이, 높이);
function printSWFHAVEID(idz, fn, w, h)
{
	var arg = arguments;
	var argc =  arguments.length;
	str   = "<object id=\""+idz+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\"width=\""+w+"\" height=\""+h+"\">";
	str += "        <param name=\"SRC\" value=\""+fn+"\">";
	for(var i = 4; i < argc ; i++){
		str += "        <param name=\""+arg[i++]+"\" value=\""+arg[i]+"\">";
	}
	str += "</object>";
	document.write(str);
}

// printSWF1('플레쉬 경로' , 넓이, 높이);
function printSWF1(fn, w, h)
{
	var arg = arguments;
	var argc =  arguments.length;
	str   = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\"width=\""+w+"\" height=\""+h+"\">";
	str += "        <param name=\"SRC\" value=\""+fn+"\">";
	str += "        <param name=\"menu\" value=\"false\">";
	for(var i = 3; i < argc ; i++){
		str += "        <param name=\""+arg[i++]+"\" value=\""+arg[i]+"\">";
	}
	str += "        <embed src=\""+fn+"\" menu=\"false\" pluginspage=\"http://www.macromedia.com/shockwave/download/\" type=\"application/x-shockwave-flash\" width=\""+w+"\" height=\""+h+"\">";
	str += "        </embed> ";
	str += "</object>";
	document.write(str);
}

function printSWF_Layer(fn, w, h,layerName,headHtml,footHtml)
{
	
	var args = printSWF_Layer.arguments;
	var str = '';

	if(headHtml.length > 0)
	{
		str += headHtml;	
	}

	str += "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\"width=\""+w+"\" height=\""+h+"\">";
	str += "<param name=\"SRC\" value=\""+fn+"\">";
	str += "<param name=\"menu\" value=\"false\">";
	str += "<embed src=\""+fn+"\" menu=\"false\" pluginspage=\"http://www.macromedia.com/shockwave/download/\" type=\"application/x-shockwave-flash\" width=\""+w+"\" height=\""+h+"\">";
	str += "</embed>";
	str += "</object>";
	
	if(footHtml.length > 0)
	{
		str += footHtml;	
	}
	$(layerName).innerHTML = str;
}

//창 크기 변경
function f_reSize(arg1,arg2)
{
	window.moveTo(10,10);
	window.resizeTo(arg1,arg2);
	var winl = (screen.width-arg1)/2;
	var wint = (screen.height-arg2)/2;
	window.moveTo(winl,wint);
}

//창 크기 변경
function f_reSize1(arg1,arg2)
{
	window.moveTo(10,10);
	window.resizeTo(arg1,arg2);
}

//창 크기 변경
function f_reSize1_center(arg1,arg2)
{
	var winl = (screen.width-arg1)/2;

	var wint = (screen.height-arg2)/2;

	window.moveTo(winl,wint);
	window.resizeTo(arg1,arg2);
}

function contents_cp()
{
	if (window.event)
	{
		window.event.returnValue = true;
		window.setTimeout('attach_kinref()', 25);
	}
}
function attach_kinref()
{
	if (window.clipboardData) // IE
	{
		// get data from clipboard
		var txt = window.clipboardData.getData('Text');

		// attach the source at the end of text
		txt = txt + '\r\n(출처 : \''+title_js_var+'\')\r\n';

		// set data to clibboard
		var result = window.clipboardData.setData('Text', txt);
	}
}

// 레이어창 활성/비활성
var old_pop = '';
function popclick( pop )
{
  if( old_pop != pop ) {
	if( old_pop !='' ) {
	  old_pop.style.display = 'none';
	}
	pop.style.display = 'block';
	old_pop = pop;
  } else {
	pop.style.display = 'none';
	old_pop = '';
  }
}

function popOver( pop )
{
	pop.style.display = 'block';
}

function popOut( pop )
{
	pop.style.display = 'none';
}



// 깜빡이는 글자...
function doBlink() { 
var blink = document.all.tags("BLINK") 
for (var i=0; i < blink.length; i++) 
blink[i].style.visibility = blink[i].style.visibility == "" ? "hidden" : "" 
} 
function startBlink() { 
if (document.all) 
setInterval("doBlink()",350) 
} 
window.onload = startBlink;