function gnbHeight(num) {
	if ($('gnb')) {
		$('gnb').style.height = num;
	}
}
function focusFlash() {
	$('tx_gnb').focus();
}
function schSlt2Blk() {
	if($('schSlt2').style.display == 'block') {
		$('schSlt2').hide();
		$('schSlt1').focus();
	} else {
		$('schSlt2').show();
	}
}
function schSlt2Txt(txt) {
	$('schSlt1').innerHTML= txt;
}
function favLcFunc(obj) {
	for(i=1; i<=3; i++) {
		$('favLcWrap'+i).hide();
	}
	$(obj).show();
	$(obj).focus();
}

/* FLASH SCRIPT ver2 */
function flashTrace(url,id,w,h,bg,vars,win){
	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,115,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+
	"<param name='allowScriptAccess' value='always' />"+
	"<param name='movie' value='"+url+"' />"+
	"<param name='FlashVars' value='"+vars+"' />"+
	"<param name='wmode' value='"+win+"' />"+
	"<param name='quality' value='high' />"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<embed src='"+url+"' FlashVars='"+vars+"' wmode='"+win+"' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' allowScriptAccess='always' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";
	document.write(flashStr);
}

/* Ç÷¡½Ã ½ºÅ©¸³Æ® ver2.1 */
function flashTrace2(url,id,w,h,bg,win){
	var flashVars = (url == "../flash/ria.swf") ? "PageNum="+PageNum+"&subNum="+subNum+"&rStep1="+rStep1+"&rStep2="+rStep2+"&rStep3="+rStep3 : "PageNum="+PageNum+"&subNum="+subNum;

	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,115,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+
	"<param name='allowScriptAccess' value='always' />"+
	"<param name='movie' value='"+url+"' />"+
	"<param name='FlashVars' value='"+flashVars+"' />"+
	"<param name='wmode' value='"+win+"' />"+
	"<param name='quality' value='high' />"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<embed src='"+url+"' FlashVars='"+flashVars+"' wmode='"+win+"' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' allowScriptAccess='always' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";
	document.write(flashStr);
}

/* gnb.xml ¿¬µ¿ */
function parseXML(PageNum, subNum)
{
	var xmlSrc = "../flash/snb.xml";
	var xmlDoc = null;
	var xmlDoc1 = null;
	var aa = null;

	if (window.ActiveXObject) {
		xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
		xmlDoc.async=false;
		xmlDoc.load(xmlSrc);

		aa = xmlDoc.getElementsByTagName("root")[0].childNodes;
	}
	else {
		xmlDoc= new window.XMLHttpRequest();

		if (xmlDoc.overrideMimeType) xmlDoc.overrideMimeType('text/xml');
		xmlDoc.open("GET",xmlSrc,false);
		xmlDoc.send(null);

		xmlDoc1 = xmlDoc.responseXML;
		aa = xmlDoc1.getElementsByTagName("root")[0].childNodes;
	}

	var realCnt1 = 0;
	var realCnt2 = 0;
	var PageNumBo = false;
	var subNumBo = false;
	for (var i = 0; i < aa.length; i++)
	{
		if ( aa[i].nodeType == 1 && aa[i].nodeName == 'depth1' ) realCnt1++;


		if ( realCnt1 == Number(PageNum) && PageNumBo == false )
		{
			$('depth1').innerHTML= aa[i].getAttribute('label');
			if ( subNum == 0 ) 
			{
				$('tit').setAttribute("alt", aa[i].getAttribute('label'));
				$('tit').setAttribute("src", "../images/common/tit"+PageNum+"_"+subNum+".gif");
			}
			PageNumBo = true;

			var bb = aa[i].childNodes;
			for ( var k = 0; k < bb.length; k++)
			{
				if ( bb[k].nodeType == 1 && bb[k].nodeName == 'depth2' ) realCnt2++;

				if ( subNum == 0 ) 
				{
					$('depth2').hide();
				} 
				else if ( realCnt2 == Number(subNum) && subNumBo == false )
				{
					$('depth2').innerHTML= bb[k].getAttribute("label");
					$('tit').setAttribute("alt", bb[k].getAttribute("label"));
					$('tit').setAttribute("src", "../images/common/tit"+PageNum+"_"+subNum+".gif");
					subNumBo = true;
				}
			}
		}
	}
}


/* quick menu */
function initMoving(target, position, topLimit, btmLimit) {
	if (!target)
		return false;
 
	var obj = target;
	obj.initTop = position;
	obj.topLimit = topLimit;
	obj.bottomLimit = document.documentElement.scrollHeight - btmLimit;
 
	obj.style.position = "absolute";
	obj.top = obj.initTop;
	obj.left = obj.initLeft;
 
	if (typeof(window.pageYOffset) == "number") {
		obj.getTop = function() {
			return window.pageYOffset;
		}
	} else if (typeof(document.documentElement.scrollTop) == "number") {
		obj.getTop = function() {
			return document.documentElement.scrollTop;
		}
	} else {
		obj.getTop = function() {
			return 0;
		}
	}
 
	if (self.innerHeight) {
		obj.getHeight = function() {
			return self.innerHeight;
		}
	} else if(document.documentElement.clientHeight) {
		obj.getHeight = function() {
			return document.documentElement.clientHeight;
		}
	} else {
		obj.getHeight = function() {
			return 100;
		}
	}
 
	obj.move = setInterval(function() {
		pos = (obj.initTop > 0) ? obj.getTop() + obj.initTop : obj.getTop() + obj.getHeight() + obj.initTop;
 
		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";
	}, 30)
}


/* ºê¶ó¿ìÁ® ŸÀÌƲ */
document.title=" °³³ä¿ø¸® ";


/* Ç÷¹À̾î */
function player_win(ld_code, path, lm_code) {
	if(lm_code == null) {
		if(path.toLowerCase() == "high_path") {
			//window.open("../player/player.asp?LD_Code=" + ld_code + "&path=" + path, "player", "width=949,height=592,left=0,top=0,scrollbarsy=yes");
			window.open("../player/player.asp?LD_Code=" + ld_code + "&path=" + path, "player", "width=671,height=430,left=0,top=0,scrollbarsy=yes");
		} else {
			window.open("../player/player.asp?LD_Code=" + ld_code + "&path=" + path, "player", "width=671,height=430,left=0,top=0,scrollbarsy=yes");
		}
	} else {
		if(path.toLowerCase() == "high_path") {
			//window.open("../player/player.asp?LM_Code=" + lm_code + "&path=" + path, "player", "width=949,height=592,left=0,top=0,scrollbarsy=yes");
			window.open("../player/player.asp?LM_Code=" + lm_code + "&path=" + path, "player", "width=671,height=430,left=0,top=0,scrollbarsy=yes");
		} else {
			window.open("../player/player.asp?LM_Code=" + lm_code + "&path=" + path, "player", "width=671,height=430,left=0,top=0,scrollbarsy=yes");
		}
	}
}


/* ¸µÅ© °æ·Î */
	function link1() {
		window.location.href = "../teacher/main.asp";
	}
		function link1_1() {
			window.location.href = "../teacher/mainMid.asp";
		}
		function link1_2() {
			window.location.href = "../teacher/mainHigh.asp";
		}

	function link2() {
		window.location.href = "../lecture/main.asp?School=M";
	}
		function link2_1() {
			window.location.href = "../lecture/list.asp?School=M";
		}
		function link2_2() {
			window.location.href = "../lecture/list.asp?School=M&sc_Grade=7";
		}
		function link2_3() {
			window.location.href = "../lecture/list.asp?School=M&sc_Grade=8";
		}
		function link2_4() {
			window.location.href = "../lecture/list.asp?School=M&sc_Grade=9";
		}
		function link2_5() {
			window.location.href = "../lecture/bindList.asp?School=M";
		}
		function link2_6() {
			window.location.href = "../lecture/listEtc1.asp?School=M";
		}
		function link2_7() {
			window.location.href = "../lecture/listEtc2.asp?School=M";
		}

	function link3() {
		window.location.href = "../lecture/main.asp?School=H";
	}
		function link3_1() {
			window.location.href = "../lecture/list.asp?School=H";
		}
		function link3_2() {
			window.location.href = "../lecture/list.asp?School=H&sc_Grade=10";
		}
		function link3_3() {
			window.location.href = "../lecture/list.asp?School=H&sc_Grade=11";
		}
		function link3_4() {
			window.location.href = "../lecture/list.asp?School=H&sc_Grade=12";
		}
		function link3_5() {
			window.location.href = "../lecture/bindList.asp?School=H";
		}
		function link3_6() {
			window.location.href = "../lecture/listEtc1.asp?School=H";
		}
		function link3_7() {
			window.location.href = "../lecture/listEtc2.asp?School=H";
		}

	function link4() {
		window.location.href = "../ent/main.asp";
	}
		function link4_1() {
			window.location.href = "../bbs_01/list.asp?kind=2";
		}
		function link4_2() {
			window.location.href = "../bbs_01/list.asp?kind=3";
		}
		function link4_3() {
			window.location.href = "../ent/method.asp";
		}
		function link4_4() {
			window.location.href = "../bbs_02/list.asp?kind=10&top=comm";
		}
		function link4_5() {
			window.location.href = "../bbs_sp/list.asp?kind=1";
		}

	function link5() {
		window.location.href = "../cust/main.asp";
	}
		function link5_1() {
			window.location.href = "../cust/pmp.asp";
		}
		function link5_2() {
			window.location.href = "../bbs_01_1/list.asp?kind=1";
		}
		function link5_3() {
			window.location.href = "../cust/study_pds.asp";
		}
		function link5_4() {
			link5_4_1();
		}
			function link5_4_1() {
				window.location.href = "../bbs_faq/list.asp?kind=1";
			}
			function link5_4_2() {
				window.location.href = "../bbs_faq/list.asp?kind=2";
			}
			function link5_4_3() {
				window.location.href = "../bbs_faq/list.asp?kind=3";
			}
			function link5_4_4() {
				window.location.href = "../bbs_faq/list.asp?kind=4";
			}
			function link5_4_5() {
				window.location.href = "../bbs_faq/list.asp?kind=5";
			}
			function link5_4_6() {
				window.location.href = "../bbs_faq/list.asp?kind=7";
			}
			function link5_4_7() {
				window.location.href = "../bbs_faq/list.asp?kind=11";
			}
			function link5_4_8() {
				window.location.href = "../bbs_faq/list.asp?kind=8";
			}
		function link5_5() {
			window.location.href = "../bbs_01/list.asp?kind=1";
		}
		function link5_6() {
			window.location.href = "../cust/begin.asp";
		}
		function link5_7() {
			window.location.href = "../bbs_02_11/list.asp?top=comm";
		}
		function link5_8() {
			window.location.href = "../bbs_05/list.asp?kind=1";
		}
		function link5_9() {
			window.location.href = "../bbs_01/list.asp?kind=11";
		}

	function link6() {
		window.location.href = "../my/main.asp";
	}
		function link6_1() {
			link6_1_1();
		}
			function link6_1_1() {
				window.location.href = "../my/requestList.asp?mode=1";
			}
			function link6_1_2() {
				window.location.href = "../my/requestList.asp?mode=2";
			}
			function link6_1_3() {
				window.location.href = "../my/requestList.asp?mode=3";
			}
			function link6_1_4() {
				window.location.href = "../my/requestList.asp?mode=4";
			}
		function link6_2() {
			link6_2_1();
		}
			function link6_2_1() {
				window.location.href = "../my/rectureRatingList.asp";
			}
			function link6_2_2() {
				window.location.href = "../bbs_02_11/list.asp?top=my";
			}
			function link6_2_3() {
				window.location.href = "../bbs_err/list.asp";
			}
			function link6_2_4() {				
				window.location.href = "../bbs_class_qna/list.asp";
			}
			function link6_2_5() {
				window.location.href = "../my/eventList.asp";
			}
			function link6_2_6() {
				ready();
			}
		function link6_3() {
			link6_3_1();
		}
			function link6_3_1() {
				window.location.href = "../my/settlementList.asp";
			}
			function link6_3_2() {
				window.location.href = "../my/pointList.asp";
			}
			function link6_3_3() {
				top.window.location.href = "../my/cart.asp";
			}
			function link6_3_4() {
				window.location.href = "../my/small.asp";
			}
		function link6_4() {
			link6_4_1();
		}
			function link6_4_1() {
				memberEdit();
			}
			function link6_4_2() {
				window.location.href = "../my/pw.asp";
			}
			function link6_4_3() {
				memberOut();
			}

	function link7() {
		link7_1();
	}
		function link7_1() {
			memberAdd();
		}
		function link7_2() {
			searIDPW();
		}
		function link7_3() {
			window.location.href = "../member/personal.asp";
		}
		function link7_4() {
			window.location.href = "../member/usage.asp";
		}

	function link8() {
		link8_1();
	}
		function link8_1() {
			window.location.href = "../bbs_event/list.asp?kind=1&sc_e_status=1";
		}
		function link8_2() {
			window.location.href = "../bbs_event/list.asp?kind=1&sc_e_status=3";
		}

	function link9() {
		link9_1();
	}
		function link9_1() {
			window.location.href = "../recruit/recruit.asp";
		}


	function main() {
		window.location.href = "../main/main.asp";
	}
	function memberAdd() {
		window.location.href = "../member/join1.asp";
	}
	function memberEdit() {
		window.location.href = "../my/memberEdit.asp";
	}
	function memberOut() {
		window.location.href = "../my/memberOut.asp";
	}
	function login() {
		window.location.href = "../log/log.asp";
	}
	function searIDPW() {
		window.location.href = "../member/searIDPW.asp";
	}
	function myRoom() {
		link6();
	}
	function myCart() {
		link6_3_3();
	}

	function util1() {
		main();
	}
	function util2() {		// (TEMP)
		window.open("http://book.imath.tv", "_blank");
	}
	function util3() {		// (TEMP)
		window.open("http://elmt.imath.tv", "_blank");
	}
	function util4() {
		link8_1();
	}

	function event1() {
		window.location.href = "../bbs_event/read.asp?kind=1&sc_e_status=1&e_seq=12";
	}
	function event2() {
		window.location.href = "../bbs_event/read.asp?kind=1&sc_e_status=1&e_seq=13";
	}
	function event3() {
		window.location.href = "../bbs_event/read.asp?kind=1&sc_e_status=1&e_seq=14";
	}


// °­ÀǸÀº¸±â
function lectureTaste(School, rStep1, rStep2, rStep3) {
	top.location.href = "../lecture/main.asp?School="+School+"&rStep1="+rStep1+"&rStep2="+rStep2+"&rStep3="+rStep3;
}
function lectureTaste2(School, LM_Code, rStep1, rStep2, rStep3) {
	top.location.href = "../lecture/detail.asp?School="+School+"&LM_Code="+LM_Code+"&rStep1="+rStep1+"&rStep2="+rStep2+"&rStep3="+rStep3;
}
function lectureTaste3(School, rStep1, rStep2, rStep3) {
	top.location.href = "../lecture/list.asp?School="+School+"&rStep1="+rStep1+"&rStep2="+rStep2+"&rStep3="+rStep3;
}

// °­ÀǸÀº¸±â(°³³äƯº°°­ÁÂ)
function lectureBindTaste(School, LB_Code, rStep1, rStep2, rStep3) {
	top.location.href = "../lecture/bindDetail.asp?School="+School+"&LB_Code="+LB_Code+"&rStep1="+rStep1+"&rStep2="+rStep2+"&rStep3="+rStep3;
}

// °­ÀÇ »ó¼¼
function lectureDetail(School, LM_Code) {
	top.location.href = "../lecture/detail.asp?School="+School+"&LM_Code="+LM_Code;
}
// °­ÀÇ »ó¼¼(°³³äƯº°°­ÁÂ)
function lectureBindDetail(School, LB_Code) {
	top.location.href = "../lecture/bindDetail.asp?School="+School+"&LB_Code="+LB_Code;
}

// ±³Àç¼Ò°³
function bookDetail(School, B_Code)
{
	window.open("../lib/bookDetail.asp?School="+School+"&B_Code="+B_Code, "_blank");
}


// °­»ç¼Ò°³
	function playerTIntro(T_Code)
	{
		if (isNumber(T_Code) == 0) return;
		window.open("../player/playerTIntro.asp?T_Code="+T_code, "playerTIntro", "width=671,height=430,left=0,top=0,scrollbarsy=yes");
	}

// °áÁ¦Çϱâ(RIA)
	function riaSett(LM_Code)
	{
		if ( isNumber(LM_Code) == 0 ) return;
		if (confirm("¼±ÅÃÇϽŠ°­ÀǸ¦ °áÁ¦ ÇϽðڽÀ´Ï±î?"))
		{
			var arrVal = {
					LM_Code : LM_Code
				};

			var myAjax = new Ajax.Request("../lib/ajax.lectureSettleProc.asp", {
					method : 'post', 
					parameters : $H(arrVal).toQueryString(), 
					onComplete : function(oriReq) {
						var reqInfo = oriReq.responseJSON;
						var errMsg = (reqInfo.errMsg) ? reqInfo.errMsg : "";
						var Ca_Code = (reqInfo.Ca_Code) ? reqInfo.Ca_Code : 0;

						if (errMsg != "") {
							alert(errMsg);
							return;
						}
						window.location.href = "../my/pay.asp?Ca_Code="+Ca_Code;
						return;
					}
				});
		}
		return;
	}


// ÀÌ¿ë°¡´ÉÇÑ ¸ðµç PMP º¸±â
	function showAllPMP() {
		launchCenter("../cust/popup_pmp.asp", "popup_pmp", "505", "420", "scrollbars=yes");
	}