function formedit(page) {
        var options = "left=0,top=0";
        var w = parseInt(screen.availWidth * 0.99);
        if (w > 1024) w = 1024;
        var h = parseInt(screen.availHeight * 0.88);
        if (h > 768) h = 768;
        options = options + ",width=" + w + ",height=" + h;
        options = options + ",resizable=yes,menubar=yes,scrollbars=yes";
        window.open(page,"FormEditor", options);
}

function formedit_wh(page, w, h) {
        var options = "left=0,top=0";
        options = options + ",width=" + w + ",height=" + h;
        options = options + ",resizable=yes,menubar=yes,scrollbars=yes";
        window.open(page,"FormEditor", options);
}

function dialog(page, title, dx, dy) {
        var ddx = dx;
        var ddy = dy;
        var sw = screen.availWidth;
        var sh = screen.availHeight;
        if (ddx > sw) ddx = sw; 
        if (ddy > sh) ddx = sh;
        var l = parseInt((sw - ddx) / 2);
        var t = parseInt((sh - ddy) / 2);
        var options = "left=" + l + ",top=" + t;
        options = options + ",width=" + ddx + ",height=" + ddy;
        options = options + ",scrollbars";
        window.open(page,title,options);
}

function xdialog(page, title, dx, dy, xoptions) {
        var ddx = dx;
        var ddy = dy;
        var sw = screen.availWidth;
        var sh = screen.availHeight;
        if (ddx > sw) ddx = sw; 
        if (ddy > sh) ddx = sh;
        var l = parseInt((sw - ddx) / 2);
        var t = parseInt((sh - ddy) / 2);
        var options = "left=" + l + ",top=" + t;
        options = options + ",width=" + ddx + ",height=" + ddy;
        if (xoptions != "") {
          options = options + "," + xoptions;
        }
        window.open(page,title,options);
}