document.title="½Ç·Âºñ»ó! ºñ»ó¿¡µà";

function soobak_first() {
	MM_openBrWindow('/beginner/beginner_step1_1.asp','first','width=750,height=775,resizable=no')
}


function include_script (type, defer, src)
{
	var script = document.createElement("script") ;
	script.type = type, script.defer = defer ;
	document.getElementsByTagName('head')[0].appendChild(script) ;
	script.src = src ;
}

include_script("text/javascript", true, "/common/js/xmlhttp2.js");
/*
include_script("text/javascript", true, "/common/js/KorEngNumCheck.js") ;
include_script("text/javascript", true, "/common/js/login_check_xml.js") ;
include_script("text/javascript", true, "/common/js/login_state_xml.js") ;
*/

//¿À¸¥ÂÊ ¹öÆ° ±ÝÁö ---------------------start
/*
var message=""; // °æ°í ¸Þ¼¼Áö¸¦ ³ÖÀ¸·Á¸é ¿©±â¿¡ ÀÔ·ÂÇÕ´Ï´Ù
function clickIE() {
	if (document.all) {
	(message);return false;
	}
}
function clickNS(e) {
	if (document.layers||(document.getElementById&&!document.all)) {
		if (e.which==2||e.which==3) {
			(message);return false;
		}
	}
}

if (document.layers) {
	document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;
}else{
	document.onmouseup=clickNS;document.oncontextmenu=clickIE;
}

document.oncontextmenu=new Function("return false");
document.ondragstart=new Function("return false");
document.onselectstart=new Function("return false");
*/
//¿À¸¥ÂÊ ¹öÆ° ±ÝÁö ---------------------end

var visang_domain = "visang.com";
var visangnie_domain = "visangnie.com";
var wanja_domain = "wanja.co.kr";
var lecture_menu_old_sel; //°­Á ÅؽºÆ® ¸Þ´º¿ë
var iframe_menu_old_sel; //iframe ¸Þ´º¿ë
var current_teacher = 1;
var dg = document.getElementById;
var table_count1 = 2;	//°­»çä¿ë ´ëÇб³ Ãß°¡ Å×À̺í
var table_count2 = 2;	//°­»çä¿ë ´ëÇпø Ãß°¡ Å×À̺í

// ¸ÞÀÎ ÆäÀÌÁö ¼ö¹Ú¾¾ ¼±»ý´Ô
function main_teacher_page(f) {
	var current = dg(eval("'teacher" + current_teacher + "'"));
	var next = dg(eval("'teacher" + (current_teacher + 1) + "'"));
	var prev = dg(eval("'teacher" + (current_teacher - 1) + "'"));
	if(f==1 && prev) {
		current.style.display = "none";
		prev.style.display = ""
		current_teacher--;
	}
	if(f==2 && next) {
		current.style.display = "none";
		next.style.display = ""
		current_teacher++;
	}

	if(!dg(eval("'teacher" + (current_teacher + 1) + "'"))) right_arrow.style.display = "none";
	else right_arrow.style.display = "";

	if(!dg(eval("'teacher" + (current_teacher - 1) + "'"))) left_arrow.style.display = "none";
	else left_arrow.style.display = "";
}

// °­»çä¿ë ´ëÇб³, ´ëÇпø Å×ÀÌºí ¶óÀÎ Ãß°¡ ½ºÅ©¸³Æ®
function add(f)
{
	var table_count = eval("table_count" + f);
	var oTable=document.getElementById(eval("'table" + f + "'"));
	var oRow=oTable.insertRow(table_count);
	var oCell1=oRow.insertCell();
	var oCell2=oRow.insertCell();
	var oCell3=oRow.insertCell();
	var oCell4=oRow.insertCell();
	var oCell5=oRow.insertCell();
	var oCell6=oRow.insertCell();
	var oCell7=oRow.insertCell();
	var oCell8=oRow.insertCell();
	var oCell9=oRow.insertCell();
	var oCell10=oRow.insertCell();
	var oCell11=oRow.insertCell();
	oRow.align="center";
	oCell1.innerHTML="<input name='college_name" + f + "' type=text class='input' size='9'>";
	oCell2.bgColor = "#E4E4E4";
	oCell3.innerHTML="<input name='college_major" + f + "' type=text class='input' size='9'>";
	oCell4.bgColor = "#E4E4E4";
	oCell5.innerHTML="<input name='college_grad_year" + f + "' type=text class='input' size='5' maxlength='4'> ³â <input name='college_grad_month" + f + "' type=text class='input' size='5' maxlength='2'> ¿ù";
	oCell6.bgColor = "#E4E4E4";
	oCell7.innerHTML="" +
					"<select name='college_grad_title" + f + "' class='select0'>" +
						"<option value=Á¹¾÷>Á¹¾÷</option>" +
						"<option value=ÀçÇÐ>ÀçÇÐ</option>" +
						"<option value=ÈÞÇÐ>ÈÞÇÐ</option>" +
						"<option value=ÁßÅð>ÁßÅð</option>" +
					"</select>";
	oCell8.bgColor = "#E4E4E4";
	oCell9.innerHTML="<input name='college_location" + f + "' type=text class='input' size='9'>";
	oCell10.bgColor = "#E4E4E4";
	oCell11.innerHTML="" +
					"<select name='college_option" + f + "' class='select0'>" +
						"<option value=ÁÖ°£>ÁÖ°£</option>" +
						"<option value=¾ß°£>¾ß°£</option>" +
					"</select>";
	if(f == 1 ) table_count1++;
	else table_count2++;
}

function LayerContentView(id,posYN){
	var obj = document.getElementById(id);
	obj.style.visibility = "visible";
		//alert(posYN);
	if (posYN=="1") {
		obj.style.posLeft = event.x - 1 + document.body.scrollLeft;
		obj.style.posTop  = event.y - 1 + document.body.scrollTop;
	}
	if (posYN=="2") {
		obj.style.posLeft = event.x + 5 + document.body.scrollLeft;
		obj.style.posTop  = event.y - 15 + document.body.scrollTop;
	}
	// 2008.Feb.18 °íµî°³Æí»çÀÌÆ® °­Á ÅøÆÁ¿ë
	if (posYN=="3") {
		obj.style.posLeft = event.x + document.body.scrollLeft;
		obj.style.posTop  = event.y -25 + document.body.scrollTop;
	}
	// ºñ»ó¿¥¾¾ ¸ÞÀÎ
	if (posYN=="4") {
		obj.style.posLeft = event.x - 30 + document.body.scrollLeft;
		obj.style.posTop  = event.y + 1 + document.body.scrollTop;
	}
}


function LayerContentView2(id,e){
	var obj = document.getElementById(id);
	obj.style.visibility = "visible";

	menuLocBod = window.document.body;

	xPos = menuLocBod.scrollLeft + e.clientX + 5;
	yPos = menuLocBod.scrollTop + e.clientY + 5;

	obj.style.posLeft = xPos;
	obj.style.posTop  = yPos;

}

function LayerContentHide(id){
	document.getElementById(id).style.visibility = "hidden";
}

function iframe_menu(path,obj, e) {
	if (dg(obj + iframe_menu_old_sel)) {
		dg(obj + iframe_menu_old_sel).src = path + iframe_menu_old_sel + "_n.gif";
	}
	dg(obj + e).src = path + e + "_o.gif";
	iframe_menu_old_sel = e;
}

function iframe_menu_m(path,obj, e) {
	if (dg(obj + iframe_menu_old_sel)) {
		dg(obj + iframe_menu_old_sel).src = path + iframe_menu_old_sel + ".jpg";
	}
	dg(obj + e).src = path + e + "_ov.jpg";
	iframe_menu_old_sel = e;
}


function toggle(e) {
  for(i=1;i<=20;i++){
 		if(document.getElementById(eval("'q" + i + "'"))) {
			if(e.style.display=="none") document.getElementById(eval("'q" + i + "'")).style.display="none";
		}
 	}
  if (e.style.display =="") {e.style.display="none";}
  else {e.style.display="";}
}

function main_tab(imgdir, e, f) {
	for(i=1;i<=6;i++){
		if(dg(eval("'tab" + f + "_" + i + "'"))) {
			if(dg(eval("'tab" + f + "_" + e + "'")).style.display=="none") {
				dg(eval("'tab" + f + "_" + i + "'")).style.display="none";
				MM_swapImage(eval("'menu" + f + "_" + i + "'"),'',eval("'" + imgdir + "main_" + i + "_n.jpg'"),0)
			}
		}
	}
	if (dg(eval("'tab" + f + "_" + e + "'")).style.display =="none") {
		dg(eval("'tab" + f + "_" + e + "'")).style.display="";
		MM_swapImage(eval("'menu" + f + "_" + e + "'"),'',eval("'" + imgdir + "main_" + e + "_o.jpg'"),0)
	}
}

function menu_toggle(e) {
	for(i=1;i<=10;i++) {
		if(dg("Left_menu_" + i)) {
			dg("Left_menu_" + i).style.display="none";
		}
		if(dg("Left_menu_" + i + "_bar")) {
			dg("Left_menu_" + i + "_bar").style.display = "";
		}
	}
	if (dg("Left_menu_" + e)) {
		if(dg("Left_menu_" + e + "_TD")) {
			tobj = dg("Left_menu_" + e + "_TD");
			// Æ®·£Áö¼Ç ½ÃÀÛ
			tobj.filters.blendTrans.apply();
			tobj.filters.blendTrans.play();
			// Æ®·£Áö¼Ç ³¡
			dg("Left_menu_" + e).style.display="";
		}
		if(dg("Left_menu_" + e + "_bar")) {
			dg("Left_menu_" + e + "_bar").style.display = "none";
		}
	}
 }

 function view_footer_family_site(e) {
	if(e == 1) {
		dg("family_site_off").style.display = "none";
		dg("family_site_on").style.display = "";
	}
	else {
		dg("family_site_off").style.display = "";
		dg("family_site_on").style.display = "none";
	}
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  var win = window.open(theURL,winName,features);
  win.focus();
}

function mm_openbrwindow(theURL,winName,features) { //v2.0
  var win = window.open(theURL,winName,features);
  win.focus();
}


// ¸ÞÀÎ ¸Þ´º
function menu_object(width,height,dir,mainPos,subPos){
	if (dir.indexOf("swf") > 0) {
		document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+width+"' height='"+height+"'><param name='movie' value='"+dir+"?mmenu="+mainPos+"&smenu="+subPos+"'><param name='quality' value='high'><param name='wmode' value='transparent'><embed src='"+dir+"?mmenu="+mainPos+"&smenu="+subPos+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+width+"' height='"+height+"'></embed></object>");
	} else {
		document.write("<img src='"+dir+"' width='"+width+"' height='"+height+"'  border='0'>"); //ÀÓ½Ã
	}
}

// °øÅë Ç÷¡½¬
function common_object(width,height,dir){
	if (dir.indexOf("swf") > 0) {
		document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+width+"' height='"+height+"'><param name='movie' value='"+dir+"'><param name='quality' value='high'><param name='allowScriptAccess' value='sameDomain'><param name='wmode' value='transparent'><embed src='"+dir+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+width+"' height='"+height+"'></embed></object>");
	} else {
		document.write("<img src='"+dir+"' width='"+width+"' height='"+height+"'  border='0'>"); //ÀÓ½Ã
	}
}

// °øÅë Ç÷¡½¬ À̹ÌÁö¼­¹ö
function common_object_img(width,height,dir){
	if (dir.indexOf("swf") > 0) {
		document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+width+"' height='"+height+"'><param name='movie' value='"+dir+"'><param name='quality' value='high'><param name='allowScriptAccess' value='always'><param name='wmode' value='transparent'><embed src='"+dir+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+width+"' height='"+height+"'></embed></object>");
	} else {
		document.write("<img src='"+dir+"' width='"+width+"' height='"+height+"'  border='0'>"); //ÀÓ½Ã
	}
}

// °øÅë Ç÷¡½¬ (¼±»ý´Ô Ç÷¡½¬¸¸)
function common_object2(width,height,dir){
	if (dir.indexOf("swf") > 0) {
		document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+width+"' height='"+height+"'><param name='movie' value='"+dir+"'><param name='quality' value='high'><param name='allowScriptAccess' value='sameDomain'><param name='wmode' value='transparent'><param name='flashVars' value='xmlURL="+dir+"'><embed src='"+dir+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+width+"' height='"+height+"'></embed></object>");
	} else {
		document.write("<img src='"+dir+"' width='"+width+"' height='"+height+"'  border='0'>"); //ÀÓ½Ã
	}
}


function vod(width,height,dir,autostart,uiMode){
	document.write("<OBJECT ID='MPlayer' name='MPlayer' height='"+height+"' width='"+width+"' CLASSID='CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6'><param name='URL' value='"+dir+"'><param name='DefaultFrame' value='Info'><param name='AutoStart' value='"+autostart+"'><param name='AllowScan' value='1'><param NAME='AllowChangeDisplaySize' VALUE='1'><param name='AutoSize' value='1'><param NAME='AutoRewind' VALUE='1'><param name='AutoResize' value='1'><param NAME='EnableFullScreenControls' VALUE='1'><param name='TransparentAtStart' value='1'><param name='EnableContextMenu' value='1'><param name='ShowPositionControls' value='1'><param name='ShowStatusBar' value='1'><param name='DisplaySize' value='4'><PARAM name='uiMode' value='"+uiMode+"'></OBJECT>");
}

function selectBox(start,end,inpt,adds,strd) {

	var i=0,iinput=0;
	var t = eval(adds);
	var sTemp="";
	var strString="";

	//if(inpt !=""){
	    iinput=inpt;
		for(i=start ; i<=end ; i+=t){
			if(i==iinput){
				if(i<10){
					sTemp="0"+ i;
				}
				else{
					sTemp= i;
				}
				strString+=" <option value='"+sTemp+"' selected>"+i+" "+strd+"</option>";
			}
			else{
				if(i<10){
					sTemp="0"+ i;
				}
				else{
					sTemp= i;
				}
				strString+=" <option value='"+sTemp+"'>"+i+" "+strd +"</option>";
			}
		}
	//}
	return strString;

}

function CheckStrLen(chkfrm,remainfrm,maxlen)
{
	var temp; //µé¾î¿À´Â ¹®ÀÚ°ª...
	var msglen;
	msglen = maxlen*2;

	l = chkfrm.value.length;
	tmpstr = "" ;

	if (l == 0)
		remainfrm.value = maxlen*2;
	else
	{
		for(k=0;k<l;k++)
		{
			temp = chkfrm.value.charAt(k);

			if (escape(temp).length > 4)
			msglen -= 2;
			else
			msglen--;

			if(msglen < 0)
			{
				alert("ÃÑ ¿µ¹® "+(maxlen*2)+"ÀÚ ÇÑ±Û " + maxlen + "ÀÚ ±îÁö º¸³»½Ç¼ö ÀÖ½À´Ï´Ù.");
				chkfrm.value = tmpstr;
				break;
			}
			else
			{
				remainfrm.value = msglen;
				tmpstr += temp;
			}
		}
	}
}

function CheckStrLen1(chkfrm,remainfrm,maxlen)
{
	var temp; //µé¾î¿À´Â ¹®ÀÚ°ª...
	var msglen;
	msglen = maxlen*1;

	l = chkfrm.value.length;
	tmpstr = "" ;

	if (l == 0)
		remainfrm.value = maxlen*1;
	else
	{
		for(k=0;k<l;k++)
		{
			temp = chkfrm.value.charAt(k);

			if (escape(temp).length > 4)
			msglen -= 1;
			else
			msglen--;

			if(msglen < 0)
			{
				alert("ÃÑ ¿µ¹® "+(maxlen*1)+"ÀÚ ÇÑ±Û " + maxlen + "ÀÚ ±îÁö µî·Ï °¡´ÉÇÕ´Ï´Ù.");
				chkfrm.value = tmpstr;
				break;
			}
			else
			{
				remainfrm.value = msglen;
				tmpstr += temp;
			}
		}
	}
}

function WindowReset( win /* Window Object */ ){ // »õâÀÇ Å©±â¿Í À§Ä¡ Àç¼³Á¤

  //
  // »õâÀÇ ÁøÇà»óȲ üũ ¿Ï·áµÇ¸é ÄÚµå½ÇÇà
  //
  //while(win.document.readyState != 'complete'){}

  var winBody = win.document.body;

  //
  // »õâÀÇ »çÀÌÁî¿¡ ´õÇØÁÙ marginWidth¿Í marginHeight
  //
  var marginHeight = parseInt(winBody.topMargin)+parseInt(winBody.bottomMargin);
  var marginWidth = parseInt(winBody.leftMargin)+parseInt(winBody.rightMargin);
  //
  // »õâÀÇ »çÀÌÁî ¼³Á¤
  //
  var wid = winBody.scrollWidth + (winBody.offsetWidth - winBody.clientWidth) + marginWidth-14;
  var hei = winBody.scrollHeight + (winBody.offsetHeight - winBody.clientHeight) + marginHeight+17;
  //
  // »çÀÌÁî ÀçÁ¶Á¤
  //
  win.resizeTo(wid, hei);
}


function imgRsize(img, rW, rH){
        var iW = img.width;
        var iH = img.height;


        var g = new Array;
        if(iW < rW && iH < rH) { // °¡·Î¼¼·Î°¡ Ãà¼ÒÇÒ °ªº¸´Ù ÀÛÀ» °æ¿ì
                g[0] =  iW;
                g[1] =  iH;
        } else {
                if(img.width > img.height) { // ¿øÅ©±â °¡·Î°¡ ¼¼·Îº¸´Ù Å©¸é

                        g[0] = rW;
                        g[1] = Math.ceil(img.height * rW / img.width);
                } else if(img.width <= img.height) { //¿øÅ©±âÀÇ ¼¼·Î°¡ °¡·Îº¸´Ù Å©¸é
                        g[0] = Math.ceil(img.width * rH / img.height);
                        g[1] = rH;
                } else {
                        g[0] = rW;
                        g[1] = rH;
                }
                if(g[0] > rW) { // ±¸ÇØÁø °¡·Î°ªÀÌ Ãà¼Ò °¡·Îº¸´Ù Å©¸é

                        g[0] = rW;
                        g[1] = Math.ceil(img.height * rW / img.width);
                }
                if(g[1] > rH) { // ±¸ÇØÁø ¼¼·Î°ªÀÌ Ãà¼Ò ¼¼·Î°ª°¡·Îº¸´Ù Å©¸é
                        g[0] = Math.ceil(img.width * rH / img.height);
                        g[1] = rH;
                }
        }
        g[2] = img.width; // ¿ø»çÀÌÁî °¡·Î
        g[3] = img.height; // ¿ø»çÀÌÁî ¼¼·Î
        return g;
}

/*********************************************************
 ÀÛ¼ºÀÚ : ±è³²¹è
 ÀÛ¼ºÀÏ : 2008.07.25
 ³»  ¿ë : À̹ÌÁö Å©±â º¯°æ
 »ç¿ë¹ý : <img src="ImageName.jpg" align="absmiddle" onload='javascript:fnDirectImgRsize(this, 500, 300);'>
**********************************************************/
function fnDirectImgRsize(img, rW, rH){
        var iH = img.height;
        var g = new Array;

		g[0] = rW;
//		g[0] = Math.ceil(img.width * rH / img.height);
		g[1] = Math.ceil(img.height * rW / img.width);

        img.width	= g[0];
        img.height	= g[1];
        return;
}

function gg(img, ww, hh, aL){
        var tt = imgRsize(img, ww, hh);
        if(img.width == 0 || img.height == 0){
        	imgRsize(img, 200, 151)
        }
        if(img.width > ww || img.height > hh || img.width == 0 || img.height == 0){ // °¡·Î³ª ¼¼·ÎÅ©±â°¡ Á¦ÇÑÅ©±âº¸´Ù Å©¸é

            img.width = tt[0]; // Å©±âÁ¶Á¤
            img.height = tt[1];
            img.alt = 'Ŭ¸¯ÇÏ½Ã¸é ¿øº»À̹ÌÁö¸¦ º¸½Ç¼öÀÖ½À´Ï´Ù.';
            if(aL){ // ÀÚµ¿¸µÅ© on
                    img.onclick = function(){
                        wT = Math.ceil((screen.width - tt[2])/2.6); // Ŭ¶óÀ̾ðÆ® Áß¾Ó¿¡ À̹ÌÁöÀ§Ä¡.
                        wL = Math.ceil((screen.height - tt[3])/2.6);
                        mm = window.open("", 'viewOrig', 'scrollbars=yes,width='+tt[2]+',height='+tt[3]+',top='+wT+',left='+wL);
						mm.document.open()
						mm.document.write("<body style='margin:0px;cursor:hand'><img src="+img.src+" alt='Ŭ¸¯ÇϽøé âÀÌ ´ÝÈü´Ï´Ù.' border='0' onclick='self.close();'></body>")
                        //mm.document.body.onmousedown = function(){ mm.close();}
                        mm.document.title = 'SoobakC.com';
						mm.document.close()
					/*
                   	    var doc = mm.document.open();
                        doc.body.style.margin = 0; // ¸¶ÁøÁ¦°Å
                        doc.body.style.cursor = "hand";
                        var previewimg = doc.createElement("img");
                        previewimg.src = img.src;
                        doc.body.appendChild(previewimg);
                        doc.body.onmousedown = function(){ mm.close();}
                        doc.title = 'Visang';
					*/
                    }
                    img.style.cursor = "hand";
            }

        } else {

            img.onclick = function(){}
        }
}

function gg2(img, ww, hh, aL){
        var tt = imgRsize(img, ww, hh);
        if(img.width > ww || img.height > hh){ // °¡·Î³ª ¼¼·ÎÅ©±â°¡ Á¦ÇÑÅ©±âº¸´Ù Å©¸é
            img.width = tt[0]; // Å©±âÁ¶Á¤
            img.height = tt[1];
            img.alt = 'Ŭ¸¯ÇÏ½Ã¸é ¿øº»À̹ÌÁö¸¦ º¸½Ç¼öÀÖ½À´Ï´Ù.';
            if(aL){ // ÀÚµ¿¸µÅ© on
                    img.onclick = function(){
                        wT = Math.ceil((screen.width - tt[2])/2.6); // Ŭ¶óÀ̾ðÆ® Áß¾Ó¿¡ À̹ÌÁöÀ§Ä¡.
                        wL = Math.ceil((screen.height - tt[3])/2.6);
                        mm = window.open("", 'viewOrig', 'scrollbars=yes,width='+tt[2]+',height='+tt[3]+',top='+wT+',left='+wL);
						mm.document.open()
						mm.document.write("<body style='margin:0px;cursor:hand'><img src="+img.src+" alt='Ŭ¸¯ÇϽøé âÀÌ ´ÝÈü´Ï´Ù.' border='0' onclick='self.close();'></body>")
                        //mm.document.body.onmousedown = function(){ mm.close();}
                        mm.document.title = 'SoobakC.com';
						mm.document.close()
					/*
                   	    var doc = mm.document.open();
                        doc.body.style.margin = 0; // ¸¶ÁøÁ¦°Å
                        doc.body.style.cursor = "hand";
                        var previewimg = doc.createElement("img");
                        previewimg.src = img.src;
                        doc.body.appendChild(previewimg);
                        doc.body.onmousedown = function(){ mm.close();}
                        doc.title = 'Visang';
					*/
                    }
                    img.style.cursor = "hand";
            }
        } else {
            img.onclick = function(){}
        }
}

function Mail_Chk(mail){

	if (mail.indexOf("@") == -1 ){
		alert("E-MailÀº '@'¸¦ Æ÷ÇÔÇØ¾ß ÇÕ´Ï´Ù.");
		return false;
	}
	if (mail.indexOf(".") == -1 ){
		alert("E-MailÁÖ¼Ò°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù.");
		return false;
	}
	return true;
}

function flash_teacher_link(flag){
	if (flag == 1) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach07';}		//Çϼ®ÈÆ
	if (flag == 2) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach12';}		//¹ÚÈ«ÁÖ
	if (flag == 3) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach05';}		//±è±Ù¿í
	if (flag == 4) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach01';}		//¹ÝÁÖ¿ø
	if (flag == 5) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach04';}		//À̱âÈ«
	if (flag == 6) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach10';}		//¿ì¹Ý¼®
	if (flag == 7) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach02';}		//À̼öȯ
	if (flag == 8) {document.location.href = '/teacher/teacher_main.asp?t_mem_id=teach03';}		//±è°æ´ö
}

//ÄíÅ°°ªÀ» °¡Á®¿À´Â ÇÔ¼ö
function getCookie(name) {
	var from_idx = document.cookie.indexOf(name+'=');
	if (from_idx != -1) {

		from_idx += name.length + 1
		to_idx = document.cookie.indexOf(';', from_idx)
		if (to_idx == -1) {
			to_idx = document.cookie.length
		}

		return unescape(document.cookie.substring(from_idx, to_idx))
	}
}

//¼³Á¤ÇÑ ³¯Â¥¸¸Å­ ÄíÅ°°¡ À¯ÁöµÇ°Ô. expiredays°¡ 1 À̸é ÇϷ絿¾È À¯Áö
function setCookie(name, value, expiredays) {
	var expire_date = new Date();
	expire_date.setDate(expire_date.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; expires=" + expire_date.toGMTString() + "; path=/";
}
//ÄíÅ° ¼Ò¸ê ÇÔ¼ö
function clearCookie(name) {
	var expire_date = new Date();
	//¾îÁ¦ ³¯Â¥¸¦ ÄíÅ° ¼Ò¸ê ³¯Â¥·Î ¼³Á¤ÇÑ´Ù.
	expire_date.setDate(expire_date.getDate() - 1)
	document.cookie = name + "= " + "; expires=" + expire_date.toGMTString() + "; path=/"
}

function checkDayClose(flag){
	if (flag == 1) {
		//üũ ¹Ú½º¸¦ ¼±ÅÃÇßÀ» °æ¿ì ÄíÅ° »ý¼º ÇÔ¼ö È£Ãâ
		setCookie("checkDayClose","true", 1)
	}
	else {
		//üũ ¹Ú½º¸¦ ÇØÁ¦ÇßÀ» °æ¿ì ÄíÅ° ¼Ò¸ê ÇÔ¼ö È£Ãâ
		clearCookie("checkDayClose")
	}
	return;
}

function ViewWMplayer(param0,pWidth,pHeight){
	var sTag = ''
		+ '<OBJECT classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" codeBase=http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701 '
		+ '			height="'+pHeight+'" id=MediaPlayer style="LEFT: 0px; TOP: 0px" type=application/x-oleobject '
		+ '			width="'+pWidth+'" standby="Loading Microsoft Windows Media Player components...">'
		+ '			<param NAME="Filename" value="' + param0 + '">'
		+ '			<param NAME="transparentAtStart" VALUE="True">'
		+ '            <param NAME="transparentAtStop" VALUE="True">'
		+ '            <param NAME="AnimationAtStart" VALUE="False">'
		+ '            <param NAME="AutoStart" VALUE="True">'
		+ '            <param NAME="AutoRewind" VALUE="True">'
		+ '            <param NAME="SendMouseClickEvents" VALUE="True">'
		+ '            <param NAME="DisplaySize" VALUE="4">'
		+ '            <param NAME="AutoSize" VALUE="0">'
		+ '            <param NAME="AutoResize" VALUE="0">'
		+ '            <param NAME="ShowDisplay" VALUE="False">'
		+ '            <param NAME="ShowStatusBar" VALUE="True">'
		+ '            <param NAME="ShowControls" VALUE="true">'
		+ '            <param NAME="ShowAudioControls" VALUE="1">'
		+ '            <param NAME="ShowTracker" VALUE="True">'
		+ '            <param NAME="ShowPositionControls" VALUE="1">'
		+ '            <param NAME="Enabled" VALUE="1">'
		+ '            <param NAME="EnableContextMenu" VALUE="0">'
		+ '            <param NAME="EnablePositionControls" VALUE="1">'
		+ '            <param NAME="EnableFullScreenControls" VALUE="0">'
		+ '            <param NAME="StartPosition" VALUE="0">'
		+ '            <param NAME="Mute" VALUE="0">'
		+ '            <param NAME="Rate" VALUE="1">'
		+ '            <param NAME="SAMILang" VALUE="">'
		+ '            <param NAME="SAMIStyle" VALUE="Small Print">'
		+ '            <param NAME="SAMIFileName" VALUE="">'
		+ '            <param name="captioningID" VALUE="caption">'
		+ '            <param NAME="ClickToPlay" VALUE="1">'
		+ '            <param NAME="CursorType" value="1">'
		+ '            </OBJECT>'
		+ '';
	document.write (sTag);
}

/*--------------------------------------------------------------------------------*\\
*  String prototype
*  ÀÛ¼ºÀÚ : ±è³²¹è
*  ÀÛ¼ºÀÏ : 2008.03.12
\\*--------------------------------------------------------------------------------*/
//-----------------------------------------------------------------------------
// ¹®ÀÚÀÇ ÁÂ, ¿ì °ø¹é Á¦°Å
// @return : String
//-----------------------------------------------------------------------------
String.prototype.trim = function() {
    return this.replace(/(^\s*)|(\s*$)/gi, "");
}
//-----------------------------------------------------------------------------
// ¹®ÀÚÀÇ Á °ø¹é Á¦°Å
// @return : String
//-----------------------------------------------------------------------------
String.prototype.ltrim = function() {
    return this.replace(/(^\s*)/, "");
}
//-----------------------------------------------------------------------------
// ¹®ÀÚÀÇ ¿ì °ø¹é Á¦°Å
// @return : String
//-----------------------------------------------------------------------------
String.prototype.rtrim = function() {
    return this.replace(/(\s*$)/, "");
}


// 2010 prototype Ajax.Request·Î ¼öÁ¤.
function LoginStateCheck(flag) {
	var retval = '';
	new Ajax.Request('/common/asp/login_state_xml.asp', 
	{ 
		asynchronous: false,
		method: 'get', 
		parameters: 'flag='+flag,
		onComplete: function(transport) {	
			//transport.responseText;
			//return transport;
			//alert(transport.responseText);
			retval = transport.responseText;	
		}
	});

	return retval;
}

//¼ö°­Æò Æ˾÷ 2009.12.01 °íµ¿ÈÆ
function opinion_pop(t_id, area_cd, l_idx) {
	window.open('/Html/Teacher/pop_opinionList.asp?t_id='+t_id+'&l_area='+area_cd+'&l_idx='+l_idx,'opinion','width=788,height=660,status=no,scrollbars=yes');
}


// »çÀÌÆ® ÀÌÀüÀ¸·Î Function ¿À·ù : 2009.12.04 Hello¢â
function allblur()
{

}




	//- À̹ÌÁö off·Î º¯°æÇϱâ
	function closeImgDisplay(IdLectreAjax){
		imgObject = document.getElementById("imgIdComment");
	
		var	thisTable = imgObject.parentNode.parentNode;
		var thisLength = thisTable.childNodes.length;
		var childImg = "";
		var chkImg = ""

		document.getElementById(IdLectreAjax).style.display = "none";

		for (var i = 0 ; i < thisTable.childNodes.length ; i ++ ){
			childImg = thisTable.childNodes[i].childNodes[0]
			if (childImg.src.lastIndexOf('on.gif') > 0 ){
				childImg.src = childImg.src.substring(0,childImg.src.lastIndexOf('on.gif')) + "off.gif"
			}
		}
	
	}
	//- »óȲ¿¡ ¸Â°Ô À̹ÌÁö¸¦ on, off·Î º¯°æÇϱâ
	function imgSrcName(imgObject,inVal){
		var	thisTable = imgObject.parentNode.parentNode;
		var thisLength = thisTable.childNodes.length;
		var childImg = "";
		var chkImg = ""

		if (imgObject.src.lastIndexOf('off.gif') > 0 ){
			chkImg = "N";
			document.getElementById("id_trLectureAjax" + inVal).style.display = "";
		}else{
			chkImg = "Y";
			document.getElementById("id_trLectureAjax" + inVal).style.display = "none";
		}

		for (var i = 0 ; i < thisTable.childNodes.length ; i ++ ){
			childImg = thisTable.childNodes[i].childNodes[0]
			if (childImg.src.lastIndexOf('on.gif') > 0 ){
				childImg.src = childImg.src.substring(0,childImg.src.lastIndexOf('on.gif')) + "off.gif"
			}
		}
		if (chkImg == "N"){
			imgObject.src = imgObject.src.substring(0,imgObject.src.lastIndexOf('off.gif')) + "on.gif"
		}

	}

	//- °­Á¸¦ ÇÏ´Ü ¹öÆ° ¼±Åýà ³ª¿À´Â ºÎºÐ
	function LectureDetailAjax(inVal, imgObject,chk,l_idx){
		//- À̹ÌÁö º¯°æÇϴºκР(ÇØ´çºÎºÐÀº li ¿Í img¸¦ ³ëµå¸¦ °è»êÇؼ­ ¸¸µå°Å¹Ç·Î ¹Ù²î¸é Å«ÀÏ)
		imgSrcName(imgObject,inVal);

		//·ÎµùÁß Ç¥½Ã---------
		document.getElementById("lectureAjax" + inVal).innerHTML = "<table border='0' width='100%' height='200'><tr><td align='center' valign='middle'><img src='/images/ajax-loader.gif' border='0'></td></tr></table>";
	
		//--------------------
		var frm = document.LectureSearchForm;
		var xmlHttp = Ajax2.getTransport();
		xmlHttp.Open("GET", "/Html/LectureTest/lectureAjax.asp?l_idx=" + l_idx + "&inVal=" + chk, true);	
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		xmlHttp.onreadystatechange = xmlCommentCallback;
		xmlHttp.send(null);
		
		//alert(b_idx +"," + brd_id + "," + framechk + "," + pageSize);


		function xmlCommentCallback(){
			if (xmlHttp.readyState == 4) {
				if (xmlHttp.status == 200) {
					var xmlDoc = xmlHttp.responseXML;
					var contents = xmlDoc.childNodes[1].getElementsByTagName("contents")[0].firstChild.nodeValue;
					document.getElementById("lectureAjax" + inVal).innerHTML = contents;
				} else {
	//				alert(xmlHttp.responseText);
					var errmsg = "¿¡·¯ÄÚµå : "+xmlHttp.status+"\n\n";
					errmsg = errmsg + "204 : Àü´ÞµÈ µ¥ÀÌÅÍ°¡ ¾ø½À´Ï´Ù.\n";
					errmsg = errmsg + "404 : URLÀ» È®ÀÎÇϼ¼¿ä.\n";
					errmsg = errmsg + "500 : ³»ºÎ ¿¡·¯!\n";
					alert("¿¡·¯ÄÚµå : "+xmlHttp.status+"\n\n 204 : Àü´ÞµÈ µ¥ÀÌÅÍ°¡ ¾ø½À´Ï´Ù.");
				}
			}
		}
	}