function openwindow() { window.open("http://www.naambellen.nl/popups/sms_popup.html","sms","menubar=0,resizable=0,width=350,height=300"); }
function naambelInfo() { window.open("http://www.naambellen.nl/popups/bel_popup.html","bel","menubar=0,resizable=0,width=350,height=300"); }