Loading External swf's one after another.?

[xrv]

Can any one help me for loadinf four external swf’s one after another, means after playing the first one the second should play, like that… the code i used is like this.

function preload(movie){
holder.loadMovie(movie);
_root.onEnterFrame=function(){
gbl=holder.getBytesLoaded();
gbt=holder.getBytesTotal();
if(gbl>512&&gbt==gbl){
trace(“movieLoaded”);
preload(“anotherMovie.swf”);
}
}
}