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function remoteFormRequest(form, target, options) {
var query = Array();
var contents = formContents(form);
for (var j=0; j<contents[0].length; j++)
query[contents[0][j]] = contents[1][j];
query["tg_random"] = new Date().getTime();
//makePOSTRequest(form.action, target, queryString(query));
remoteRequest(form, form.action, target, query, options);
return true;
}
function remoteRequest(source, target_url, target_dom, data, options) {
//before
if (options['before']) {
eval(options['before']);
}
if ((!options['confirm']) || confirm(options['confirm'])) {
makePOSTRequest(source, target_url, getElement(target_dom), queryString(data), options);
//after
if (options['after']) {
eval(options['after']);
}
}
return true;
}
function makePOSTRequest(source, url, target, parameters, options) {
var http_request = false;
if (window.XMLHttpRequest) { // Mozilla, Safari,...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!http_request) {
alert('Cannot create XMLHTTP instance');
return false;
}
var insertContents = function () {
if (http_request.readyState == 4) {
// loaded
if (options['loaded']) {
eval(options['loaded']);
}
if (http_request.status == 200) {
if(target) {
target.innerHTML = http_request.responseText;
}
//success
if (options['on_success']) {
eval(options['on_success']);
}
} else {
//failure
if (options['on_failure']) {
eval(options['on_failure']);
} else {
alert('There was a problem with the request. Status('+http_request.status+')');
}
}
//complete
if (options['on_complete']) {
eval(options['on_complete']);
}
}
}
http_request.onreadystatechange = insertContents;
http_request.open('POST', url, true);
http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(parameters);
}
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