Load php variables

I trying to load a php variable into a movie clip, but it obviously doesn’t work. The problem is that it goes to tween frame 10, whether or not the variable vis is equal to nyheder. I think it’s how I check the loaded variable, which is the problem. This is what I have so far…

[AS]onClipEvent (load)
{
this.loadVariables (“flash.php” , “GET”);

if (vis == nyheder) // if variable vis is qual to nyheder
{
	tween.gotoAndStop (10);
}

}[/AS]