AS support on submiting images

programming flash
1

In my submit form I’ve got 5 images in UI component LOADERS. I need advice on how to write the AS code to send the images to the server PHP.

This is my current AS code.

 var senderLoad:LoadVars = new LoadVars();
var receiveLoad:LoadVars = new LoadVars();
sender.onRelease = function () {
 senderLoad.thename = thename.text;
 senderLoad.thecompany = thecompany.text;
 senderLoad.theaddress = theaddress.text;
 senderLoad.sendAndLoad("[web.web/send.php",receiveLoad](http://www.indico.net.au/dyodept/send.php%22,receiveLoad));
}
receiveLoad.onLoad = function () {
 if(this.sentOk) {
  _root.gotoAndStop("success");
 }
 else {
  _root.gotoAndStop("failed");
 }
}