//function right(e) 
//{
//if (navigator.appName == 'Netscape' && 
//(e.which == 3 || e.which == 2))
//return false;
//else if (navigator.appName == 'Microsoft Internet Explorer' && 
//(event.button == 2 || event.button == 3)) {
//alert("n o  r i g h t  c l i c k s  a l l o w e d");
// return false;
//}
// return true;
//}

//document.onmousedown=right;
//document.onmouseup=right;
//if (document.layers) window.captureEvents(Event.MOUSEDOWN);
//if (document.layers) window.captureEvents(Event.MOUSEUP);
//window.onmousedown=right;
//window.onmouseup=right;



//============================================================

//var refer=true;
//function combo() {
//if (refer) {
//  document.all.contents.style.visibility="visible";
//  refer=false;
//}
//else {
//  document.all.contents.style.visibility="hidden";
//  refer=true;
//}
//}

//============================================================

var refer=true;
function show()
{
document.all.contents.style.visibility="visible";
}
function hide()
{
document.all.contents.style.visibility="hidden";
}

var refer=true;
function show1()
{
document.all.metal.style.visibility="visible";
}
function hide1()
{
document.all.metal.style.visibility="hidden";
}

var refer=true;
function showchillums()
{
document.all.chillums.style.visibility="visible";
}
function hidechillums()
{
document.all.chillums.style.visibility="hidden";
}

var refer=true;
function showcer()
{
document.all.cer.style.visibility="visible";
}
function hidecer()
{
document.all.cer.style.visibility="hidden";
}


var refer=true;
function showgrinder()
{
document.all.grinder.style.visibility="visible";
}
function hidegrinder()
{
document.all.grinder.style.visibility="hidden";
}