function prePrint()
{
	if (window.print) window.print();
	else if (VBS) printIt();
	else alert('This script does not work in your browser');
}

function popLegenda(pagina){
 NewWindow = window.open(pagina,'Legenda','toolbar=0,directories=no,location=0,menubar=0,resizable=1,scrollbars=1,status=0,width=300,height=350,top=100,left=100'); NewWindow.focus()
}