Loading External movie from an SWF in HTML

I’ve previously created a complete Flash Movie wherein I call several external SWF from the main SWF file. also calling external SWF containing music. But when I uploaded it to html, the only working is the main SWF. So for simplier version, I’ve created an HTML, containing the main swf named test.swf and when this swf file loads, it should suppose to play a music from losemybreath.swf. I’ve tried several codes for which this has to work

this.createEmptyMovieClip(“sound_mc”,0);
this.sound_mc.loadMovie(“losemybreath.swf”);

this.sound_mc.loadMovie(“http://www.geocities.com/sanlingankg/losemybreath.swf”);

does anybody know how to make the external swf file work?

Thanks!