/*
  程序员--添加 
 */
/*function g(o) {
	// alert(o);
	return document.getElementById(o);
}
 二级菜单导航 
function show(path) {
	// "nav_"+path是第一层导航节点
	document.getElementById("nav_" + path).style.display = "block";

}
 二级菜单导航 
function hidden(path) {
	document.getElementById("nav_" + path).style.display = "none";
}
*/

function
 show1(){document.getElementById('i0').style.display="";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show2(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show3(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show4(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show5(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show6(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show7(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="none";}
 function
 show8(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="";document.getElementById('i8').style.display="none";}
 function
 show0(){document.getElementById('i0').style.display="none";document.getElementById('i1').style.display="none";document.getElementById('i2').style.display="none";document.getElementById('i3').style.display="none";document.getElementById('i4').style.display="none";document.getElementById('i5').style.display="none";document.getElementById('i6').style.display="none";document.getElementById('i7').style.display="none";document.getElementById('i8').style.display="";}
 
 
function showteachgvo1() {
	document.getElementById('teachgvo1').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachgvo2').style.background = "";
	document.getElementById('teachgvo3').style.background = "";
	document.getElementById('teachgvo4').style.background = "";
	document.getElementById('teachgvo5').style.background = "";
	document.getElementById('teachgvolist1').style.display = "";
	document.getElementById('teachgvolist2').style.display = "none";
	document.getElementById('teachgvolist3').style.display = "none";
	document.getElementById('teachgvolist4').style.display = "none";
	document.getElementById('teachgvolist5').style.display = "none";
	document.getElementById('teachgvolist6').style.display = "none";
}
function showteachgvo2() {
	document.getElementById('teachgvo1').style.background = "";
	document.getElementById('teachgvo2').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachgvo3').style.background = "";
	document.getElementById('teachgvo4').style.background = "";
	document.getElementById('teachgvo5').style.background = "";
	document.getElementById('teachgvolist1').style.display = "none";
	document.getElementById('teachgvolist2').style.display = "";
	document.getElementById('teachgvolist3').style.display = "none";
	document.getElementById('teachgvolist4').style.display = "none";
	document.getElementById('teachgvolist5').style.display = "none";
	document.getElementById('teachgvolist6').style.display = "none";
}
function showteachgvo3() {
	document.getElementById('teachgvo1').style.background = "";
	document.getElementById('teachgvo2').style.background = "";
	document.getElementById('teachgvo3').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachgvo4').style.background = "";
	document.getElementById('teachgvo5').style.background = "";
	document.getElementById('teachgvolist1').style.display = "none";
	document.getElementById('teachgvolist2').style.display = "none";
	document.getElementById('teachgvolist3').style.display = "";
	document.getElementById('teachgvolist4').style.display = "none";
	document.getElementById('teachgvolist5').style.display = "none";
	document.getElementById('teachgvolist6').style.display = "none";
}
function showteachgvo4() {
	document.getElementById('teachgvo1').style.background = "";
	document.getElementById('teachgvo2').style.background = "";
	document.getElementById('teachgvo3').style.background = "";
	document.getElementById('teachgvo4').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachgvo5').style.background = "";
	document.getElementById('teachgvolist1').style.display = "none";
	document.getElementById('teachgvolist2').style.display = "none";
	document.getElementById('teachgvolist3').style.display = "none";
	document.getElementById('teachgvolist4').style.display = "";
	document.getElementById('teachgvolist5').style.display = "none";
	document.getElementById('teachgvolist6').style.display = "none";
}
function showteachgvo5() {
	document.getElementById('teachgvo1').style.background = "";
	document.getElementById('teachgvo2').style.background = "";
	document.getElementById('teachgvo3').style.background = "";
	document.getElementById('teachgvo4').style.background = "";
	document.getElementById('teachgvo5').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachgvolist1').style.display = "none";
	document.getElementById('teachgvolist2').style.display = "none";
	document.getElementById('teachgvolist3').style.display = "none";
	document.getElementById('teachgvolist4').style.display = "none";
	document.getElementById('teachgvolist5').style.display = "";
	document.getElementById('teachgvolist6').style.display = "none";
}
function showteachgvo6() {
	document.getElementById('teachgvo1').style.background = "";
	document.getElementById('teachgvo2').style.background = "";
	document.getElementById('teachgvo3').style.background = "";
	document.getElementById('teachgvo4').style.background = "";
	document.getElementById('teachgvo5').style.background = "";
	document.getElementById('teachgvolist1').style.display = "none";
	document.getElementById('teachgvolist2').style.display = "none";
	document.getElementById('teachgvolist3').style.display = "none";
	document.getElementById('teachgvolist4').style.display = "none";
	document.getElementById('teachgvolist5').style.display = "none";
	document.getElementById('teachgvolist6').style.display = "";
}
function showtestnews1() {
	document.getElementById('testnews1').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('testnews2').style.background = "";
	document.getElementById('testnews3').style.background = "";
	document.getElementById('testnews4').style.background = "";
	document.getElementById('testnewslist1').style.display = "";
	document.getElementById('testnewslist2').style.display = "none";
	document.getElementById('testnewslist3').style.display = "none";
	document.getElementById('testnewslist4').style.display = "none";
	document.getElementById('testnewslist5').style.display = "none";
}
function showtestnews2() {
	document.getElementById('testnews1').style.background = "";
	document.getElementById('testnews2').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('testnews3').style.background = "";
	document.getElementById('testnews4').style.background = "";
	document.getElementById('testnewslist1').style.display = "none";
	document.getElementById('testnewslist2').style.display = "";
	document.getElementById('testnewslist3').style.display = "none";
	document.getElementById('testnewslist4').style.display = "none";
	document.getElementById('testnewslist5').style.display = "none";
}
function showtestnews3() {
	document.getElementById('testnews1').style.background = "";
	document.getElementById('testnews2').style.background = "";
	document.getElementById('testnews3').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('testnews4').style.background = "";
	document.getElementById('testnewslist1').style.display = "none";
	document.getElementById('testnewslist2').style.display = "none";
	document.getElementById('testnewslist3').style.display = "";
	document.getElementById('testnewslist4').style.display = "none";
	document.getElementById('testnewslist5').style.display = "none";
}
function showtestnews4() {
	document.getElementById('testnews1').style.background = "";
	document.getElementById('testnews2').style.background = "";
	document.getElementById('testnews3').style.background = "";
	document.getElementById('testnews4').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('testnewslist1').style.display = "none";
	document.getElementById('testnewslist2').style.display = "none";
	document.getElementById('testnewslist3').style.display = "none";
	document.getElementById('testnewslist4').style.display = "";
	document.getElementById('testnewslist5').style.display = "none";
}
function showtestnews5() {
	document.getElementById('testnews1').style.background = "";
	document.getElementById('testnews2').style.background = "";
	document.getElementById('testnews3').style.background = "";
	document.getElementById('testnews4').style.background = "";
	document.getElementById('testnewslist1').style.display = "none";
	document.getElementById('testnewslist2').style.display = "none";
	document.getElementById('testnewslist3').style.display = "none";
	document.getElementById('testnewslist4').style.display = "none";
	document.getElementById('testnewslist5').style.display = "";
}

function showStudy1() {
	document.getElementById('Study1').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Study2').style.background = "";
	document.getElementById('Study3').style.background = "";
	document.getElementById('Study4').style.background = "";
	document.getElementById('Study5').style.background = "";
	document.getElementById('Studylist1').style.display = "";
	document.getElementById('Studylist2').style.display = "none";
	document.getElementById('Studylist3').style.display = "none";
	document.getElementById('Studylist4').style.display = "none";
	document.getElementById('Studylist5').style.display = "none";
	document.getElementById('Studylist6').style.display = "none";
}
function showStudy2() {
	document.getElementById('Study1').style.background = "";
	document.getElementById('Study2').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Study3').style.background = "";
	document.getElementById('Study4').style.background = "";
	document.getElementById('Study5').style.background = "";
	document.getElementById('Studylist1').style.display = "none";
	document.getElementById('Studylist2').style.display = "";
	document.getElementById('Studylist3').style.display = "none";
	document.getElementById('Studylist4').style.display = "none";
	document.getElementById('Studylist5').style.display = "none";
	document.getElementById('Studylist6').style.display = "none";
}
function showStudy3() {
	document.getElementById('Study1').style.background = "";
	document.getElementById('Study2').style.background = "";
	document.getElementById('Study3').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Study4').style.background = "";
	document.getElementById('Study5').style.background = "";
	document.getElementById('Studylist1').style.display = "none";
	document.getElementById('Studylist2').style.display = "none";
	document.getElementById('Studylist3').style.display = "";
	document.getElementById('Studylist4').style.display = "none";
	document.getElementById('Studylist5').style.display = "none";
	document.getElementById('Studylist6').style.display = "none";
}
function showStudy4() {
	document.getElementById('Study1').style.background = "";
	document.getElementById('Study2').style.background = "";
	document.getElementById('Study3').style.background = "";
	document.getElementById('Study4').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Study5').style.background = "";
	document.getElementById('Studylist1').style.display = "none";
	document.getElementById('Studylist2').style.display = "none";
	document.getElementById('Studylist3').style.display = "none";
	document.getElementById('Studylist4').style.display = "";
	document.getElementById('Studylist5').style.display = "none";
	document.getElementById('Studylist6').style.display = "none";
}
function showStudy5() {
	document.getElementById('Study1').style.background = "";
	document.getElementById('Study2').style.background = "";
	document.getElementById('Study3').style.background = "";
	document.getElementById('Study4').style.background = "";
	document.getElementById('Study5').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Studylist1').style.display = "none";
	document.getElementById('Studylist2').style.display = "none";
	document.getElementById('Studylist3').style.display = "none";
	document.getElementById('Studylist4').style.display = "none";
	document.getElementById('Studylist5').style.display = "";
	document.getElementById('Studylist6').style.display = "none";
}
function showStudy6() {
	document.getElementById('Study1').style.background = "";
	document.getElementById('Study2').style.background = "";
	document.getElementById('Study3').style.background = "";
	document.getElementById('Study4').style.background = "";
	document.getElementById('Study5').style.background = "";
	document.getElementById('Studylist1').style.display = "none";
	document.getElementById('Studylist2').style.display = "none";
	document.getElementById('Studylist3').style.display = "none";
	document.getElementById('Studylist4').style.display = "none";
	document.getElementById('Studylist5').style.display = "none";
	document.getElementById('Studylist6').style.display = "";
}


function showStudent1() {
	document.getElementById('Student1').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Student2').style.background = "";
	document.getElementById('Student3').style.background = "";
	document.getElementById('Studentlist1').style.display = "";
	document.getElementById('Studentlist2').style.display = "none";
	document.getElementById('Studentlist3').style.display = "none";
	document.getElementById('Studentlist4').style.display = "none";
}
function showStudent2() {
	document.getElementById('Student1').style.background = "";
	document.getElementById('Student2').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Student3').style.background = "";
	document.getElementById('Studentlist1').style.display = "none";
	document.getElementById('Studentlist2').style.display = "";
	document.getElementById('Studentlist3').style.display = "none";
	document.getElementById('Studentlist4').style.display = "none";
}
function showStudent3() {
	document.getElementById('Student1').style.background = "";
	document.getElementById('Student2').style.background = "";
	document.getElementById('Student3').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Studentlist1').style.display = "none";
	document.getElementById('Studentlist2').style.display = "none";
	document.getElementById('Studentlist3').style.display = "";
	document.getElementById('Studentlist4').style.display = "none";
}
function showStudent4() {
	document.getElementById('Student1').style.background = "";
	document.getElementById('Student2').style.background = "";
	document.getElementById('Student3').style.background = "";
	document.getElementById('Studentlist1').style.display = "none";
	document.getElementById('Studentlist2').style.display = "none";
	document.getElementById('Studentlist3').style.display = "none";
	document.getElementById('Studentlist4').style.display = "";
}


function showStudent21() {
	document.getElementById('Student21').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Student22').style.background = "";
	document.getElementById('Student23').style.background = "";
	document.getElementById('Student24').style.background = "";
	document.getElementById('Student2list1').style.display = "";
	document.getElementById('Student2list2').style.display = "none";
	document.getElementById('Student2list3').style.display = "none";
	document.getElementById('Student2list4').style.display = "none";
	document.getElementById('Student2list5').style.display = "none";
}
function showStudent22() {
	document.getElementById('Student21').style.background = "";
	document.getElementById('Student22').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Student23').style.background = "";
	document.getElementById('Student24').style.background = "";
	document.getElementById('Student2list1').style.display = "none";
	document.getElementById('Student2list2').style.display = "";
	document.getElementById('Student2list3').style.display = "none";
	document.getElementById('Student2list4').style.display = "none";
	document.getElementById('Student2list5').style.display = "none";
}
function showStudent23() {
	document.getElementById('Student21').style.background = "";
	document.getElementById('Student22').style.background = "";
	document.getElementById('Student23').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Student24').style.background = "";
	document.getElementById('Student2list1').style.display = "none";
	document.getElementById('Student2list2').style.display = "none";
	document.getElementById('Student2list3').style.display = "";
	document.getElementById('Student2list4').style.display = "none";
	document.getElementById('Student2list5').style.display = "none";
}
function showStudent24() {
	document.getElementById('Student21').style.background = "";
	document.getElementById('Student22').style.background = "";
	document.getElementById('Student23').style.background = "";
	document.getElementById('Student24').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('Student2list1').style.display = "none";
	document.getElementById('Student2list2').style.display = "none";
	document.getElementById('Student2list3').style.display = "none";
	document.getElementById('Student2list4').style.display = "";
	document.getElementById('Student2list5').style.display = "none";
}
function showStudent25() {
	document.getElementById('Student21').style.background = "";
	document.getElementById('Student22').style.background = "";
	document.getElementById('Student23').style.background = "";
	document.getElementById('Student24').style.background = "";
	document.getElementById('Student2list1').style.display = "none";
	document.getElementById('Student2list2').style.display = "none";
	document.getElementById('Student2list3').style.display = "none";
	document.getElementById('Student2list4').style.display = "none";
	document.getElementById('Student2list5').style.display = "";
}



function showteachTech1() {
	document.getElementById('teachTech1').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachTech2').style.background = "";
	document.getElementById('teachTech3').style.background = "";
	document.getElementById('teachTechlist1').style.display = "";
	document.getElementById('teachTechlist2').style.display = "none";
	document.getElementById('teachTechlist3').style.display = "none";
	document.getElementById('teachTechlist4').style.display = "none";
}
function showteachTech2() {
	document.getElementById('teachTech1').style.background = "";
	document.getElementById('teachTech2').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachTech3').style.background = "";
	document.getElementById('teachTechlist1').style.display = "none";
	document.getElementById('teachTechlist2').style.display = "";
	document.getElementById('teachTechlist3').style.display = "none";
	document.getElementById('teachTechlist4').style.display = "none";
}
function showteachTech3() {
	document.getElementById('teachTech1').style.background = "";
	document.getElementById('teachTech2').style.background = "";
	document.getElementById('teachTech3').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('teachTechlist1').style.display = "none";
	document.getElementById('teachTechlist2').style.display = "none";
	document.getElementById('teachTechlist3').style.display = "";
	document.getElementById('teachTechlist4').style.display = "none";
}
function showteachTech4() {
	document.getElementById('teachTech1').style.background = "";
	document.getElementById('teachTech2').style.background = "";
	document.getElementById('teachTech3').style.background = "";
	document.getElementById('teachTechlist1').style.display = "none";
	document.getElementById('teachTechlist2').style.display = "none";
	document.getElementById('teachTechlist3').style.display = "none";
	document.getElementById('teachTechlist4').style.display = "";
}



function showschool1() {
	document.getElementById('school1').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('school2').style.background = "";
	document.getElementById('school3').style.background = "";
	document.getElementById('school1list1').style.display = "";
	document.getElementById('school1list2').style.display = "none";
	document.getElementById('school1list3').style.display = "none";
	document.getElementById('school1list4').style.display = "none";
}

function showschool2() {
	document.getElementById('school1').style.background = "";
	document.getElementById('school2').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('school3').style.background = "";
	document.getElementById('school1list1').style.display = "none";
	document.getElementById('school1list2').style.display = "";
	document.getElementById('school1list3').style.display = "none";
	document.getElementById('school1list4').style.display = "none";
}

function showschool3() {
	document.getElementById('school1').style.background = "";
	document.getElementById('school2').style.background = "";
	document.getElementById('school3').style.background = "url(../res_base/pjedu_net_www/default/article/img/pjeduindex1212_03.gif)";
	document.getElementById('school1list1').style.display = "none";
	document.getElementById('school1list2').style.display = "none";
	document.getElementById('school1list3').style.display = "";
	document.getElementById('school1list4').style.display = "none";
}

function showschool4() {
	document.getElementById('school1').style.background = "";
	document.getElementById('school2').style.background = "";
	document.getElementById('school3').style.background = "";
	document.getElementById('school1list1').style.display = "none";
	document.getElementById('school1list2').style.display = "none";
	document.getElementById('school1list3').style.display = "none";
	document.getElementById('school1list4').style.display = "";
}



function showinfo11() {
	document.getElementById('info1').style.display = "";
	document.getElementById('info2').style.display = "none";
	document.getElementById('info3').style.display = "none";
}
function showinfo21() {
	document.getElementById('info1').style.display = "none";
	document.getElementById('info2').style.display = "";
	document.getElementById('info3').style.display = "none";
}
function showinfo31() {
	document.getElementById('info1').style.display = "none";
	document.getElementById('info2').style.display = "none";
	document.getElementById('info3').style.display = "";
}
// JavaScript Document