var previtem = -1;
function tr(r) {
if (previtem >= 0) fill('m' + previtem,'');
if (previtem >= 0) hide('m' + previtem);
if (previtem >= 0) setclass('c' + previtem,'regMenus');
if (previtem != r) {
fill('m' + r,content('r' + r));
setclass('c' + r,'regMenusH');
show('m' + r);
previtem = r; } else previtem = -100;
}
function fill(object,content) {
if (document.getElementById) { var oe = document.getElementById(object); oe.innerHTML = content; } else if (document.layers && document.layers[object])
document.layers[object].innerHTML = content;
else if (document.all)
document.all[object].innerHTML = content;
}
function content(object) {
if (document.getElementById) { var oe = document.getElementById(object); return(oe.innerHTML); } else if (document.layers && document.layers[object])
return(document.layers[object].innerHTML);
else if (document.all)
return(document.all[object].innerHTML);
else return('');
}
function show(object) {
if (document.getElementById) { var oe = document.getElementById(object); oe.style.display = 'block'; } else if (document.layers && document.layers[object])
document.layers[object].display = 'block';
else if (document.all)
document.all[object].style.display = 'block';
}
function hide(object) {
if (document.getElementById) { var oe = document.getElementById(object); oe.style.display = 'none'; } else if (document.layers && document.layers[object])
document.layers[object].display = 'none';
else if (document.all)
document.all[object].style.display = 'none';
}
function setclass(object,cl) {
if (document.getElementById) { var oe = document.getElementById(object); oe.className = cl; } else if (document.layers && document.layers[object])
document.layers[object].className = cl;
else if (document.all)
document.all[object].className = cl;
}
document.write("\
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صفحة البداية