function centeredPop(url,w,h) {
	newwin = window.open(url,'finestraSegnala', 'width='+w+',height='+h+',scrollbars=yes,top='+((screen.height-h)/2)+',left='+((screen.width-w)/2)+',fullscreen=no');
	if(window.focus) newwin.focus();
}

function moviePop(url,w,h) {
	newwin = window.open(url,'finestraSegnala', 'width='+w+',height='+h+',scrollbars=no,top='+((screen.height-h)/2)+',left='+((screen.width-w)/2)+',fullscreen=no');
	if(window.focus) newwin.focus();
}