Problema em Ticker

Olá parceiros,

Estou com um código de um sistema de ticker, ele está 99% de acordo com o que eu preciso porém eu gostaria que ele atualizasse o xml sem carregar a pagina novamente. Vi várias dicas por ai porém nenhuma se aplica ao código que eu tenho. Alguem poderia me ajudar?

O código que estou trabalhando está abaixo:

var width = 250;
var height = 150;
var framerate = 30;
var margin_top = 16;
var margin_left = 85;
var margin_right = 5;
var margin_bottom = 5;
var scroll_speed = 100;
var delay_interval = 30;
var texts_count = 0;
objArray = new Array();
fl_loaded = false;
function isLoaded(success)

{

 if (!success)
 {
 return (0);
 } // end if
 var lic_len = length(this.firstChild.attributes.license);
 if (lic_len != 340)
 {
 getURL("[http://www.amarasoftware.com/ntlicense.html",](http://www.amarasoftware.com/ntlicense.html) "_self");
 return (0);
 } // end if
 var fChildNodes = this.firstChild.childNodes;
 i = 0;

 while (i++, i < fChildNodes.length)
 {
 var node_ = fChildNodes[i];
 obj_ = new Object();
 obj_.htmlText = "<font face=\"arial\" size=\"14\">" + node_.firstChild.nodeValue + "</font>";
 //obj_.higlight_color = node_.attributes["higlight-color"];
 //obj_.color = node_.attributes["font-color"];
 objArray.push(obj_);
 } // end while
 texts_count = fChildNodes.length;
 fl_loaded = true;

} // End of the function

xmlDoc = new XML();
xmlDoc.ignoreWhite = true;
xmlDoc.onLoad = isLoaded;
xmlDoc.load("data1.xml");

var sleep_count = 0;
var fl_sleep = false;
var fl_last_hided = false;
var type_delay = 5;
if (type_delay < 1)

{ type_delay = 1; } // end if

TP = TextField.prototype;
TP.hitTest = MovieClip.prototype.hitTest;
ASSetPropFlags(TP, "hitTest", 1);
if (_global.TextFlair == null)

{ _global.TextFlair = new Object(); } // end if

o = _global.TextFlair.ButtonEventFlair = {};
o.snapOn = function (_txt)

{

 var flair = _txt.__buttonEventFlair = {};
 flair._txt = _txt;
 flair.__mouseDown = flair.__press = flair.__over = false;
 flair.onMouseMove = this._onMouseMove;
 Mouse.addListener(flair);
 flair.onMouseMove();
};
o.snapOff = function (_txt)

{

 Mouse.removeListener(_txt.__buttonEventFlair);
};
o._onMouseMove = function ()

{ if (!this._txt.hitTest(_level0._xmouse, _level0._ymouse, true)) {

 if (this.__over)
 {
 this.__over = false;
 if (this.__mouseDown)
 {
 if (this.__press)
 {
 this._txt.onDragOut();
 } // end if
 }
 else
 {
 this._txt.onRollOut();
 } // end if
 } // end else if
 }
 else if (!this.__over)
 {
 this.__over = true;
 if (this.__mouseDown)
 {
 if (this.__press)
 {
 this._txt.onDragOver();
 } // end if
 }
 else
 {
 this._txt.onRollOver();
 } // end else if
 } // end else if
};
var current_item = 0;
var counter = 0;
var fl_started = false;
var position = 0;
var str_ = "";
var delay_count = 0;
onEnterFrame = function ()

{

 if (!fl_loaded)
 {
 return (null);
 } // end if
 if (!fl_started)
 {
 createEmptyMovieClip("main", 1);
 fl_started = true;
 position = 0;
 counter = 0;
 main.createTextField("text", 1, margin_left, margin_top, 100, 100);
 with (main.text)
 {
 border = false;
 selectable = false;
 html = true;
 htmlText = objArray[current_item].htmlText;
 autoSize = "left";
 } // End of with
 main.text.onRollOver = function ()
 {
 this.textColor = objArray[current_item].higlight_color;
 };
 main.text.onRollOut = function ()
 {
 this.textColor = objArray[current_item].color;
 };
 TextFlair.ButtonEventFlair.snapOn(main.text);
 str_ = new String(main.text.text);
 main.text.textColor = objArray[current_item].color;
 } // end if
 if (counter == 0)
 {
 if (position >= str_.length)
 {
 if (delay_count >= delay_interval)
 {
 main.removemovieclip();
 fl_started = false;
 position = 0;
 counter = 0;
 ++current_item;
 delay_count = 0;
 if (current_item == texts_count)
 {
 current_item = 0;
 } // end if
 }
 else
 {
 ++delay_count;
 } // end else if
 }
 else
 {
 with (main.text)
 {
 color_ = textColor;
 htmlText = objArray[current_item].htmlText;
 tf_ = getTextFormat();
 strl_ = new String(text);
 htmlText = strl_.substr(0, position + 1) + "_";
 setTextFormat(tf_);
 textColor = color_;
 } // End of with
 ++position;
 } // end if
 } // end else if
 ++counter;
 if (counter == type_delay)
 {
 counter = 0;
 } // end if
};