$(document).ready(init);


function init() {
	$("div.menu_square1").each(
		function(i) {
			$(this).mouseover(
				function() {
					$("div.menu_square0").eq(i).css("backgroundColor", "#91aa37");
					$("td.menu_padd").eq(i).css("paddingLeft", "10px");
				}
			)
			$(this).mouseout(
				function() {
					$("div.menu_square0").eq(i).css("backgroundColor", "#abc254");
					$("td.menu_padd").eq(i).css("paddingLeft", "8px");
				}
			)
			var link = $(this).find("a").eq(0).attr("href");
			$(this).click( function() {	window.location.href = link }
			)
		}
	)
	order_init();
	init2();
}
function order_act() {
	var old = getCookie("order7");
	if(old && $.trim(old.replace(/[_]/g, ' ')))
		document.location.href = '/edu/order';
	else
		;
}
function order_init() {
	var old = getCookie("order7");
	if(old) {
		var arr = $.trim(old.replace(/[_]/g, ' ')).split(' ');
		var cc = 0;
		var ec = 0;
		var catc = 0;
		for(var i in arr) {
			var trr = arr[i].split(':');
			if(trr && trr.length > 2) {
				if(trr[1].indexOf('course') != -1)
					cc++;
				else if(trr[1].indexOf('exam') != -1)
					ec++;
				else if(trr[1].indexOf('catalog') != -1)
					catc++;
			} else
				continue;
		}
		$("#course_count span").text(cc);
		$("#exam_count span").text(ec);
		$("#catalog_count span").text(catc);
	} else {
		$("#course_count span").text("0");
		$("#exam_count span").text("0");
		$("#catalog_count span").text("0");
	}
}
function order_add(add) {
	var old = getCookie("order7");
	if(!old) {
		setCookie("order7", add);
		return true;
	} else {
		if(old.indexOf(add) != -1)
			return false;
		old += '_' + add;
		setCookie("order7", old);
		return true;
	}
}
function order_remove(rmv) {
	var old = getCookie("order7");
	if(!old)
		return false;
	if(old.indexOf(rmv) != -1) {
		setCookie("order7", old.replace(rmv, '').replace(/[_]+/g, '_'));
		return true;
	} else
		return false;
}
var block = 0;
function order_tip_(add, text0, text1) {
	var scr = 0;	
	if(document.documentElement.scrollTop > scr)
		scr = document.documentElement.scrollTop;
	if(document.body.scrollTop > scr)
		scr = document.body.scrollTop;
	if(block)
		return;
	block = 1;
	var text = '';
	if(order_add(add))
		text = text0;
	else
		text = text1;
	$("#order_tip").text(text);
	$("#order_tip").css("top", 200 + scr);
	$("#order_tip").animate({opacity: 'show'}, 200);
	setTimeout("$('#order_tip').animate({opacity: 'hide'}, 300); block = 0;", 2000);
	order_init();
}
function extract_value(arg) {
	var q = window.location.search;
	if(!q)
		return '';
	if(q.indexOf(arg + "=") != -1) {
		var r = new RegExp(".*" + arg + "[=]", "i");
		q = q.replace(r, '');
		q = q.replace(/[&].*/, '');
		return q;
	}
	return '';
}
function add_subtitle(text, href) {
	var clone = $("#subtitle a:first").clone();
	$(clone).html(text);
	$(clone).attr("href", href);
	$("#subtitle").html($.trim($("#subtitle").html()));
	$("#subtitle").append("/");
	$("#subtitle").append(clone);
}
function add_navigation(text, attr, style) {
	if(attr && attr['href']) {
		var clone = $("#navigator div:last").clone();
		$(clone).css('display', '');
//		$(clone).css('font-weight', 'bold');

	if ( (text == 'Microsoft Windows XP') || (text == 'Microsoft Windows Server 2008') || (text == 'Microsoft Exchange Server 2010')|| (text == 'Microsoft SQL Server 2008')){

		$(clone).find("a").html(text).css('color', '#8B4100');}
	else
		$(clone).find("a").html(text);
		if(attr)
			for(var i in attr)
				if(attr[i])
					$(clone).find("a").attr(i, attr[i]);
		if(style)
			for(var i in style)
				if(style[i])
					$(clone).css(i, style[i]);
		
		$("#navigator div:last").before(clone);
	} else {
		var clone = $("#navigator  div:first").clone();
		$(clone).css('display', '');
		$(clone).html(text);
		
		if(attr)
			for(var i in attr)
				if(attr[i])
					$(clone).attr(i, attr[i]);
		if(style)
			for(var i in style)
				if(style[i])
					$(clone).css(i, style[i]);
		$("#navigator div:last").before(clone);
	}
}
function add_vendor_to_navi(i) {
	if(!vendor_translation[i])
		return;

//допроверка на символьность и замена на индекс
//результат i - числовой индекс, n - символьный

	for (n in vendor_translation) { 
		if ((vendor_translation[n] == vendor_translation[i]) && (parseInt(n))) 
		{
			i=n;
		}
		
		if ((vendor_translation[n] == vendor_translation[i]) && !(parseInt(n))) 
		{
			sym=n;
		}
	}

	if(flag_top)
		add_navigation(vendor_translation[i], '', mt_const);
	else {
		flag_top = true;
		add_navigation(vendor_translation[i]);
	}

	
	for(var j in type_translation)
		if(study_tree[i + '_' + j] && j.indexOf('schedule') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/schedule/index.php#' + i;
			add_navigation(type_translation[j], attr, ml_const);
		} else if(study_tree[i + '_' + j] && j.indexOf('course') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/study/index.php?goto=list&vendor=' + sym + '&type=course';
			add_navigation(type_translation[j], attr, ml_const);
		} else if(study_tree[i + '_' + j] && j.indexOf('exam') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/study/index.php?goto=list&vendor=' + sym + '&type=exam';
			if (i==9) attr['href'] = '/edu/study/index.php?goto=list&vendor=zend&type=exam';
			
			add_navigation(type_translation[j], attr, ml_const);
		} else if(study_tree[i + '_' + j] && j.indexOf('certification') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/certification/' + vendor_translation[i].toLowerCase().replace(/[ ]/g, '').replace(/.*(?=office)/g, '');
			add_navigation(type_translation[j], attr, ml_const);
		} else if(study_tree[i + '_' + j] && j.indexOf('catalog') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/study/' + vendor_translation[i].toLowerCase().replace(/[ ]/g, '').replace(/.*(?=office)/g, '') + '/catalog';
			add_navigation(type_translation[j], attr, ml_const);
		} else if(study_tree[i + '_' + j] && j.indexOf('materials') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/study/' + vendor_translation[i].toLowerCase().replace(/[ ]/g, '').replace(/.*(?=office)/g, '') + '/library';
			add_navigation(type_translation[j]+' '+vendor_translation[i], attr, ml_const);
		} else if(study_tree[i + '_' + j] && j.indexOf('openvalue') != -1) {
			var attr = new Array();
			attr['href'] = '/edu/study/' + vendor_translation[i].toLowerCase().replace(/[ ]/g, '').replace(/.*(?=office)/g, '') + '/openvalue';
			add_navigation(type_translation[j], attr, ml_const);
		}
}
function setCookie(cookieName, cookieValue, nDays) {
	var today = new Date();
	var expire = new Date();
	if (nDays == null || nDays == 0)
		nDays = 1;
	expire.setTime(today.getTime() + 3600000 * 24 * nDays);
//	document.cookie = cookieName + "=" + escapeOrig(cookieValue) + ";expires=" + expire.toGMTString() + ";path=/";
	document.cookie = cookieName + "=" + cookieValue + ";expires=" + expire.toGMTString() + ";path=/";
}
function getCookie(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    } else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));

}
function a_to_q(a) { 
	var q = '';
	for(var i in a){
//		q += i + '=' + escape(a[i]).replace(/[+]/g, '%2B') + '&';}
		q += i + '=' + a[i].replace(/[+]/g, '%2B') + '&';
	}
	return q;
}
//xpoint copyright
/*
var trans = [];
for (var i = 0x410; i <= 0x44F; i++)
	trans[i] = i - 0x350;
trans[0x401] = 0xA8;
trans[0x451] = 0xB8;
//
var escapeOrig = window.escape;
window.escape = function(str) {
//Ejz code
	str = $.trim(str);
	str = str + '';
//
	var ret = [];  
	for (var i = 0; i < str.length; i++) {
		var n = str.charCodeAt(i);
		if (typeof trans[n] != 'undefined')
			n = trans[n];
		if (n <= 0xFF)
			ret.push(n);
	}
	return escapeOrig(String.fromCharCode.apply(null, ret));
}
*/
//////Navigation Certification
function navigation_certification() {
	var attr = new Array();
}
//////

//////Navigation Exam
function navigation_exam() {
	var attr = new Array();
	var style = new Array(); style['fontSize'] = '14px'; style['fontWeight'] = 'bold';
	//Microsoft
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1'; add_navigation('Microsoft', attr, style);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=6'; add_navigation('MCDST', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=7-8'; add_navigation('MCTS', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=9-10'; add_navigation('MCITP', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=14'; add_navigation('MCSA', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=15'; add_navigation('MCSE', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=11-12-13'; add_navigation('MCTS .NET', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=18';	add_navigation('MCPD', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=16';	add_navigation('MCAD', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=1&certification=17';	add_navigation('MCSD', attr, ml_const);
	//Microsoft Office
	style['marginTop'] = '5px';
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=8'; add_navigation('Microsoft Office', attr, style);
	attr['href'] = '#';
	add_navigation('MOS', attr, ml_const);
	//Novell
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=2'; add_navigation('Novell', attr, style);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=2&certification=19-20'; add_navigation('CNA', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=2&certification=21-22'; add_navigation('CNE', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=2&certification=23'; add_navigation('MCNE', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=2&certification=24'; add_navigation('LPIC', attr, ml_const);
	//Red Hat
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=3'; add_navigation('Red Hat', attr, style);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=3&certification=3'; add_navigation('RHCT', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=3&certification=4'; add_navigation('RHCE', attr, ml_const);
	//Ubuntu
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=6'; add_navigation('Ubuntu', attr, style);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=6&certification=5'; add_navigation('UCP', attr, ml_const);
	//Cisco
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=7'; add_navigation('Cisco', attr, style);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=7&certification=1'; add_navigation('CCNA', attr, ml_const);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=7&certification=2'; add_navigation('CCNP', attr, ml_const);
	//PHP
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=49'; add_navigation('Zend (PHP)', attr, style);
	attr['href'] = '/edu/exam/index.php?goto=list&vendor=49'; add_navigation('Zend (PHP)', attr, ml_const);

}
//////

var flag_top = false;
var mt_const = new Array();
mt_const['marginTop'] = '5px';

var ml_const = new Array();
ml_const['marginLeft'] = '3px';

var vendor_translation = new Array();
vendor_translation['1'] = 'Microsoft';
vendor_translation['8'] = 'Microsoft Office';
vendor_translation['2'] = 'Novell';
vendor_translation['3'] = 'Red Hat';
vendor_translation['4'] = 'Computer Associates';
vendor_translation['5'] = 'ITIL';
vendor_translation['6'] = 'Ubuntu';
vendor_translation['7'] = 'Cisco';
vendor_translation['9'] = 'PHP';
vendor_translation['10'] = 'OpenOffice';
vendor_translation['11'] = 'Convergence Technologies Professional (CTP)';
vendor_translation['12'] = 'Linux Professional Institute Testing';
vendor_translation['13'] = 'Check Point Software Technologies';
vendor_translation['14'] = 'Citrix Systems';
vendor_translation['15'] = 'ACSM';
vendor_translation['16'] = 'Adobe';
vendor_translation['17'] = 'Altiris';
vendor_translation['18'] = 'Aruba Networks ';
vendor_translation['19'] = 'Avaya Inc';
vendor_translation['20'] = 'British Computer Society';
vendor_translation['21'] = 'Brocade Communications';
vendor_translation['22'] = 'Business Objects';
vendor_translation['23'] = 'CIW';
vendor_translation['24'] = 'CompTIA';
vendor_translation['25'] = 'CWNP';
vendor_translation['26'] = 'Dassault Systemes';
vendor_translation['27'] = 'EC-Council';
vendor_translation['28'] = 'EMC';
vendor_translation['29'] = 'EXIN';
vendor_translation['30'] = 'Fortinet';
vendor_translation['31'] = 'HDI';
vendor_translation['32'] = 'ILOG';
vendor_translation['33'] = 'Isilon Systems';
vendor_translation['34'] = 'MySQL';
vendor_translation['35'] = 'National Instruments';
vendor_translation['36'] = 'Novell Testing';
vendor_translation['37'] = 'Object Management Group';
vendor_translation['38'] = 'Pegasystems Inc';
vendor_translation['39'] = 'PostgreSOL CE (SRA OSS)';
vendor_translation['40'] = 'PRMIA';
vendor_translation['41'] = 'Riverbed Technology';
vendor_translation['42'] = 'RSA Security Testing';
vendor_translation['43'] = 'Security Certified Program';
vendor_translation['44'] = 'SpringSource';
vendor_translation['45'] = 'VMware';
vendor_translation['46'] = 'VUE Demo';
vendor_translation['47'] = 'VUE Testing';
vendor_translation['48'] = 'Websense';
vendor_translation['49'] = 'Zend Technologies, Ltd.';
vendor_translation['50'] = 'Qt';
vendor_translation['51'] = 'Apple';
vendor_translation['52'] = 'BEA Systems';
vendor_translation['53'] = 'BlackBerry Certification (RIM)';
vendor_translation['54'] = 'Charles Sturt University';
vendor_translation['55'] = 'COGNOS';
vendor_translation['56'] = 'Convergence Technologies Profession';
vendor_translation['57'] = 'Exam Express';
vendor_translation['58'] = 'F5 Networks';
vendor_translation['59'] = 'FileMaker';
vendor_translation['60'] = 'Foundry Networks';
vendor_translation['61'] = 'Fujitsu';
vendor_translation['63'] = 'Genesys Telecommunications Laboratories';
vendor_translation['64'] = 'Green Building Council of Australia';
vendor_translation['65'] = 'Guidance Software';
vendor_translation['66'] = 'H3C';
vendor_translation['67'] = 'Hewlett Packard';
vendor_translation['68'] = 'Hitachi Data Systems';
vendor_translation['69'] = 'IBM';
vendor_translation['70'] = 'IFID Exam -ICM A International Capital Market Association';
vendor_translation['71'] = 'IISFA (International Information Systems Forensics Assoc)';
vendor_translation['72'] = 'Infosys';
vendor_translation['73'] = 'International Consortium of Certified Knowledge Experts';
vendor_translation['74'] = 'ISEB';
vendor_translation['75'] = 'Juniper Networks';
vendor_translation['76'] = 'Nortel';
vendor_translation['77'] = 'Oracle';
vendor_translation['78'] = 'Sun Microsystems';
vendor_translation['79'] = 'Sybase';
vendor_translation['80'] = 'Symantec';
vendor_translation['81'] = 'Siemens';
vendor_translation['82'] = 'Nokia QT';
vendor_translation['83'] = 'iSQI';
vendor_translation['84'] = 'Защита персональных данных';


vendor_translation['microsoft'] = 'Microsoft';
vendor_translation['office'] = 'Microsoft Office';
vendor_translation['novell'] = 'Novell';
vendor_translation['redhat'] = 'Red Hat';
vendor_translation['ca'] = 'Computer Associates';
vendor_translation['itil'] = 'ITIL';
vendor_translation['ubuntu'] = 'Ubuntu';
vendor_translation['cisco'] = 'Cisco';
vendor_translation['php'] = 'PHP';
vendor_translation['openoff'] = 'OpenOffice';
vendor_translation['ctp'] = 'Convergence Technologies Professional (CTP)';
vendor_translation['lpi'] = 'Linux Professional Institute Testing';
vendor_translation['checkpoint'] = 'Check Point Software Technologies';
vendor_translation['citrix'] = 'Citrix Systems';
vendor_translation['acsm'] = 'ACSM';
vendor_translation['adobe'] = 'Adobe';
vendor_translation['altiris'] = 'Altiris';
vendor_translation['aruba'] = 'Aruba Networks ';
vendor_translation['avaya'] = 'Avaya Inc';
vendor_translation['britishcomputer'] = 'British Computer Society';
vendor_translation['bcomm'] = 'Brocade Communications';
vendor_translation['businessobjects'] = 'Business Objects';
vendor_translation['ciw'] = 'CIW';
vendor_translation['comptia'] = 'CompTIA';
vendor_translation['cwnp'] = 'CWNP';
vendor_translation['dassault'] = 'Dassault Systemes';
vendor_translation['eccouncil'] = 'EC-Council';
vendor_translation['emc'] = 'EMC';
vendor_translation['exin'] = 'EXIN';
vendor_translation['fortinet'] = 'Fortinet';
vendor_translation['hdi'] = 'HDI';
vendor_translation['ilog'] = 'ILOG';
vendor_translation['isilon'] = 'Isilon Systems';
vendor_translation['mysql'] = 'MySQL';
vendor_translation['ni'] = 'National Instruments';
vendor_translation['novelltest'] = 'Novell Testing';
vendor_translation['objectmanagement'] = 'Object Management Group';
vendor_translation['pegasystems'] = 'Pegasystems Inc';
vendor_translation['postgresql'] = 'PostgreSOL CE (SRA OSS)';
vendor_translation['prmia'] = 'PRMIA';
vendor_translation['riverbed'] = 'Riverbed Technology';
vendor_translation['rsa'] = 'RSA Security Testing';
vendor_translation['securitycertified'] = 'Security Certified Program';
vendor_translation['springsource'] = 'SpringSource';
vendor_translation['vmware'] = 'VMware';
vendor_translation['vuedemo'] = 'VUE Demo';
vendor_translation['vuetest'] = 'VUE Testing';
vendor_translation['websense'] = 'Websense';
vendor_translation['zend'] = 'Zend Technologies, Ltd.';
vendor_translation['qt'] = 'Qt';
vendor_translation['apple'] = 'Apple';
vendor_translation['bea'] = 'BEA Systems';
vendor_translation['blackberry'] = 'BlackBerry Certification (RIM)';
vendor_translation['charlessturt'] = 'Charles Sturt University';
vendor_translation['cognos'] = 'COGNOS';
vendor_translation['convergence'] = 'Convergence Technologies Profession';
vendor_translation['examexpress'] = 'Exam Express';
vendor_translation['f5'] = 'F5 Networks';
vendor_translation['filemaker'] = 'FileMaker';
vendor_translation['foundry'] = 'Foundry Networks';
vendor_translation['fujitsu'] = 'Fujitsu';
vendor_translation['genesys'] = 'Genesys Telecommunications Laboratories';
vendor_translation['greenbuilding'] = 'Green Building Council of Australia';
vendor_translation['guidance'] = 'Guidance Software';
vendor_translation['h3c'] = 'H3C';
vendor_translation['hp'] = 'Hewlett Packard';
vendor_translation['hitachi'] = 'Hitachi Data Systems';
vendor_translation['ibm'] = 'IBM';
vendor_translation['ifid'] = 'IFID Exam -ICM A International Capital Market Association';
vendor_translation['iisfa'] = 'IISFA (International Information Systems Forensics Assoc)';
vendor_translation['infosys'] = 'Infosys';
vendor_translation['internationalconsortium'] = 'International Consortium of Certified Knowledge Experts';
vendor_translation['iseb'] = 'ISEB';
vendor_translation['jnetw'] = 'Juniper Networks';
vendor_translation['nortel'] = 'Nortel';
vendor_translation['oracle'] = 'Oracle';
vendor_translation['sun'] = 'Sun Microsystems';
vendor_translation['sybase'] = 'Sybase';
vendor_translation['symantec'] = 'Symantec';
vendor_translation['siemens'] = 'Siemens';
vendor_translation['nokia'] = 'Nokia QT';
vendor_translation['isqi'] = 'iSQI';
vendor_translation['infosec'] = 'Защита персональных данных';

//
var type_translation = new Array();
type_translation['course'] = 'Курсы';
type_translation['exam'] = 'Экзамены';
type_translation['certification'] = 'Сертификация';
type_translation['schedule'] = 'Расписание';
type_translation['catalog'] = 'Каталог';
type_translation['materials'] = 'Брошюры';
type_translation['openvalue'] = 'Бесплатное обучение';
//
var type_translation_singular = new Array();
type_translation_singular['course'] = 'Курс';
type_translation_singular['exam'] = 'Экзамен';
//
var study_tree = new Array();
study_tree['1_course'] = true;
study_tree['1_schedule'] = true;
study_tree['1_exam'] = true;
study_tree['1_certification'] = true;
study_tree['1_catalog'] = true;
study_tree['1_openvalue'] = true;
//
study_tree['2_course'] = true;
study_tree['2_schedule'] = true;
//study_tree['2_exam'] = true;
study_tree['2_certification'] = true;
study_tree['2_catalog'] = true;
//
study_tree['3_course'] = true;
study_tree['3_schedule'] = true;
study_tree['3_exam'] = true;
study_tree['3_certification'] = true;
study_tree['3_catalog'] = true;
//
study_tree['4_course'] = true;
study_tree['4_schedule'] = true;
//
study_tree['5_course'] = true;
study_tree['5_schedule'] = true;
//
study_tree['6_course'] = true;
study_tree['6_exam'] = true;
study_tree['6_schedule'] = true;
study_tree['6_certification'] = true;
study_tree['6_catalog'] = true;
//
study_tree['7_course'] = true;
study_tree['7_exam'] = true;
study_tree['7_schedule'] = true;
study_tree['7_certification'] = true;
study_tree['7_catalog'] = true;
study_tree['7_materials'] = true;
//
study_tree['8_course'] = true;
//study_tree['8_exam'] = true;
study_tree['8_schedule'] = true;
study_tree['8_certification'] = true;
study_tree['8_catalog'] = true;
//
study_tree['9_course'] = true;
study_tree['9_schedule'] = true;
study_tree['9_exam'] = true;
//
study_tree['10_course'] = true;
study_tree['10_schedule'] = true;

study_tree['50_course'] = true;
study_tree['50_schedule'] = true;

study_tree['84_course'] = true;
study_tree['84_schedule'] = true;

study_tree['45_course'] = true;
study_tree['45_exam'] = true;
study_tree['45_schedule'] = true;
/*study_tree['11_exam'] = true;
study_tree['12_exam'] = true;
study_tree['13_exam'] = true;
study_tree['14_exam'] = true;
study_tree['15_exam'] = true;
study_tree['16_exam'] = true;
study_tree['17_exam'] = true;
study_tree['18_exam'] = true;
study_tree['19_exam'] = true;
study_tree['20_exam'] = true;
study_tree['21_exam'] = true;
study_tree['22_exam'] = true;
study_tree['23_exam'] = true;
study_tree['24_exam'] = true;
study_tree['25_exam'] = true;
study_tree['26_exam'] = true;
study_tree['27_exam'] = true;
study_tree['28_exam'] = true;
study_tree['29_exam'] = true;
study_tree['30_exam'] = true;
study_tree['31_exam'] = true;
study_tree['32_exam'] = true;
study_tree['33_exam'] = true;*/