/*
 * date:2003-11-16
 * info:http://inspire.server101.com/js/mb/
 */

var mbW=250;
var mbA,mbT,mbTf,mbSf;
var mbR = [];

function mbSet(m,c) {
if (document.getElementById&&document.createElement) {
var m=document.getElementById(m);
m.className=c;
mbR[mbR.length] = m;
var i;

e=m.getElementsByTagName('a');
if (!mbTf) mbTf=new Function('mbHT();');
if (!mbSf) mbSf=new Function('mbS(this);');
for (i=0;i<e.length;i++) {
e[i].onmouseout=e[i].onblur=mbTf;
e[i].onmouseover=e[i].onfocus=mbSf;
}

m=m.getElementsByTagName('ul');
for (i=0;i<m.length;i++) {
mbH(mbL(m[i]));
}
}}

function mbHA() {
if (mbA) {
while (mbA) mbH(mbA);
mbHE('visible');
}
}

function mbHT() {
if (!mbT) mbT=setTimeout('mbHA();', mbW);
}

function mbTC() {
if (mbT) {
clearTimeout(mbT);
mbT=null;
}
}

function mbS(m) {
mbTC();
if (mbA) while (mbA&&m!=mbA&&mbP(m)!=mbA) mbH(mbA);
else mbHE('hidden');

if (mbM(m)) {
mbSH(m,'visible');
mbA=m;
}
}

function mbH(m) {
if (m==mbA) mbA=mbP(m);
mbSH(m,'hidden');
mbT=null;
}

function mbL(m) {
while (m && m.tagName != 'A') m = m.previousSibling;
return m;
}

function mbM(l) {
while (l && l.tagName != 'UL') l = l.nextSibling;
return l;
}

function mbP(m) {
var p = m.parentNode.parentNode;
if (p.tagName == 'UL') {
var i = 0;
while (i < mbR.length) {
if (mbR[i] == p) return null;
i++;
}
} else {
return null;
}
return mbL(p);
}

function mbSH(m,v) {
m.className=v;
mbM(m).style.visibility=v;
}

function mbHE(v) {
mbHEV(v,document.getElementsByTagName('select'));
}

function mbHEV(v,e) {
for (var i=0;i<e.length;i++) e[i].style.visibility=v;
}