# Evt:Object

**URL:** <https://forum.kirupa.com/t/evt-object/187256>\
**Category:** Uncategorized\
**Created:** [April 27, 2006, 9:35pm UTC](https://forum.kirupa.com/t/evt-object/187256 "2006-04-27T21:35:20Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jankratochvil](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/jankratochvil/32/566_2.png) [@jankratochvil](https://forum.kirupa.com/u/jankratochvil)\
**Post date:** [April 27, 2006, 9:35pm UTC](https://forum.kirupa.com/t/evt-object/187256/1 "2006-04-27T21:35:20Z")

</div>

I don´t understand behavior of parameter **evt:Object**.  
Can you explane me different btw. normal parameter e.g. **Number** against \*\*Object \*\*which is used in EventListener?  
Must I use name **evt**?  
Thanks

```php
var submitListener:Object = new Object();
submitListener.click = function(evt:Object) {
    var result_lv:LoadVars = new LoadVars();
    result_lv.onLoad = function(success:Boolean) {
    if (success) {
        result_ta.text = result_lv.welcomeMessage;
    } else {
        result_ta.text = "Error connecting to server.";
    }
    };
    var send_lv:LoadVars = new LoadVars();
    send_lv.name = name_ti.text;
    send_lv.sendAndLoad("http://www.flash-mx.com/mm/greeting.cfm", result_lv, "POST");
};
submit_button.addEventListener("click", submitListener);

```