var oLastBtn=0;
bIsMenu = false;
if (window.Event)
document.captureEvents(Event.MOUSEUP);
function nocontextmenu()
{
event.cancelBubble = true
event.returnValue = false;
return false;
}
function norightclick(e)
{
if (window.Event)
{
if (e.which !=1)
return false;
}
else
if (event.button !=1)
{
event.cancelBubble = true
event.returnValue = false;
return false;
}
}
document.onmousedown = norightclick;
document.oncontextmenu = nocontextmenu;