add external swf (from slide.com) in main flash

[surface8]

I'm new to actionscript and would like to do something very basic. I'd like to include a slide.com swf in my main swf. I'm using loadMovieNum to add the external swf, but I'm having problems passing the flashvar to the main swf internally. I've read that loadVariableNum is internal to the main swf, while flashvar is external. I've tried this and it doesn't work.

below is a typical source slide.com swf url
src="http://widget-95.slide.com/widgets/slideticker.swf"
flashvars="cy=un&il=1&channel=8528021&site=widget-95.slide.com"

My attempt.
loadMovieNum("http://widget-bf.slide.com/widgets/slideticker.swf",0);
loadVariablesNum("cy=un&il=1&channel=8365247&site= widget-bf.slide.com",0);

any help would be appreciated...

[inhan]

To load from other domains you need cross-domain policy set to share files with your domain or all domains, in the other party.