var newwindow;

function StepsPopup(url) {
    newwindow=window.open( url, 'steps_popup', 'height = 250, width = 510, resizeable = 0, top = 50, left = 100, scrollbars = yes' );
    if (window.focus) {newwindow.focus()}
}

function TermPopup(url) {
    newwindow=window.open( url, 'terms_popup', 'height = 450, width = 600, resizeable = 0, top = 50, left = 100, scrollbars = yes' );
    if (window.focus) {newwindow.focus()}
}