function zoom(figura) {
fin1=window.open("zoom.html?"+figura,"","scrollbars,resizable,height=" + (window.screen.height - 60) + ", width=" + (window.screen.width - 10) + ", top=0, left=0");
}

function popup(ipaddress) {
fin1=window.open(ipaddress,"","scrollbars, menubar, toolbar, location, status, resizable, top=0, left=0");
}