Conditional function and UILoader

Hi there,

I have problem with conditional function and UILoader (interiorLoader).

the part of my code is now like this:

// button forward…
forward_btn.addEventListener(MouseEvent.CLICK, forward);
function forward(e:MouseEvent):void {
if (interiorLoader.source ==“interiors_content1.swf”) {
interiorLoader.load(new URLRequest(“interiors_content1a.swf”));
interiorLoader.addEventListener(ProgressEvent.PROGRESS, progressHandler);
interiorLoader.addEventListener(Event.COMPLETE, completeHandler);
forward_btn.visible=false;
back_btn.visible=true;

} else {

if (interiorLoader.source==“interiors_content2.swf”) {
forward_btn.visible=true;
forward_btn.visible=true;
interiorLoader.load(new URLRequest(“interiors_content2a.swf”));
}
}

When I used only source not load everything was working correctly

It should work like this:

If you press forward_btn and in UILoader is interiors_content1.swf it should load
in UILoader file interiors_content1a.swf etc…

Please help me…