/*** GLOBALS ***/
var previewWinObj; // window for previews
var previewTextUrl = "/public/preview_text.php";
var previewHtmlUrl = "/public/preview_html.php";
var msgUrl = "/public/message.php";
var ffcmsgUrl = "/public/ffcmessage.php";
var sendUrl = "/public/send.php";
var fwdUrl = "/util/forward.php";

/*** FUNCTIONS ***/
function preview_text(formObj, w, h, opts) {
  preview(formObj, previewTextUrl, w, h, opts);
}

function preview_html(formObj, w, h, opts) {
  preview(formObj, previewHtmlUrl, w, h, opts);
}

function preview(formObj, previewUrl, w, h, opts) {
  // formObj.elements["case"].value = strCase;
  preview_popup("about:blank", w, h, opts);
  
  formObj.action = previewUrl;
  formObj.target = "previewWinObj";
  formObj.submit();

  return false;
}


function preview_proceed(formObj) {
  formObj.action = msgUrl;
  formObj.target = "_top";
  formObj.submit();

  return false;
}

function preview_proceed2(formObj) {
  formObj.action = ffcmsgUrl;
  formObj.target = "_top";
  formObj.submit();

  return false;
}

function forward_proceed(formObj) {
  formObj.action = fwdUrl;
  formObj.target = "_top";
  formObj.submit();

  return false;
}


function preview_popup(url, w, h, opts) {
  // defaults
  if (w == null) {
    w = 600;
  }

  if (h == null) {
    h = 400;
  }

  if (opts == null) {
    opts = "resizable=1,scrollbars=1";
  }
  opts += ",width=" + w + ",height=" + h;
 
  
  previewWinObj = window.open(url,"previewWinObj", opts);
  if (resizeTo) {
    previewWinObj.resizeTo(w,h);
  }
  
  timerID = setTimeout("previewWinObj.focus()", 500);
}