- var request = null;
- try {
- request = new XMLHttpRequest();
- } catch (trymicrosoft) {
- try {
- request = new ActiveXObject("Msxml2.XMLHTTP");
- } catch (othermicrosoft) {
- try {
- request = new ActiveXObject("Microsoft.XMLHTTP");
- } catch (failed) {
- request = null;
- }
- }
- }
- if (request == null)
- alert("Error creating request object!");