MMHttp.getTextCallback()

Description Retrieves the content of the document at the specified URL and passes it to the specified function.
Arguments callbackFunc, URL
The first argument is the name of the JavaScript function to call when the HTTP request is complete.
The second argument is an absolute URL on a web server; if the "http://" part of the URL is omitted, it is assumed.
Returns An object that represents the reply from the server. The data property of this object is a string containing the contents of the document.
Example The following code populates a form field with the text returned by the MMHttp.GetTextCallback() function or shows an error message if the function returned an error: 
var requestID = MMHttp.getTextCallback("httpCallback", "www.dreamcentral.com/index.html")

function httpCallback(requestID,reply) {
  if (reply.statusCode == 200) {
    document.theForm.docContents.value = reply.data;
  }else{
    alert("Request #: " + requestID + "returned the following error: " + reply.statusCode);
  }
}