function newWindow (adir, nomeWin, w, h, scroll) 
{
 dirWindow = window.open(adir, nomeWin, "scrollbars=" + scroll + ",resizable=no,width="+w+",height="+h);
 dirWindow.focus()
 }
 
 function newWindowcopy2(copy) {
	dirWindowcopy = window.open(copy, "lezione", "scrollbars=yes,resizable=no,width=580,height=460")
	dirWindowcopy.focus()
}