function OpenUp(pagina) {
window.open(pagina,'xxx','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,menubar=no,width=500,height=250,top=10,left=10')
}
function OpenUp2(pagina) {
	remote = window.open(pagina,'yyy','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=640,height=250,top=0,left=0')
}

function OpenUp3(pagina) {
	remote = window.open(pagina,'zzz','toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=no,width=640,height=420,top=10,left=10')
}