Vista Breaks localConnection?

programming flash
1

I have my localConnection working just in all browsers except for Vista. When continuously rolling over different buttons in the floorplan, the rollover info on the right eventually gets stuck on one rollover.

Check it out: http://www.verdanceliving.com/floorplans/

SENDER SCRIPT:


on (rollOver) 	{
        sending = new LocalConnection();
	this.unity = true;
	floorplan = "unityInfo"
	sending.send("myConnection","displayFloorplan",floorplan);
	delete sending;
}
		
on (rollOut) {
	this.unity = false;
}
	
on(release) {
	getURL("/floorplans/unity/");
}

RECEIVER CODE:


receiving = new LocalConnection();
	receiving.displayFloorplan = function(floorplan){
		if (floorplan == "unityInfo") {
			_root.gotoAndStop("unityInfo");
		}
		
		if (floorplan == "affinityInfo") {
			_root.gotoAndStop("affinityInfo");
		}
		
		if (floorplan == "harmonyInfo") {
			_root.gotoAndStop("harmonyInfo");
		}
	};

Can you see any reason why it might be breaking Vista? Thanks!