Movie clip name

Hello,

I have one question. I am dinamicly creating movie clip(see code below). I give each movie clip a name that has a diffrent nubmer at the end(myMovieClip1,myMovieClip2,…). In the createEmptyMovieClip this works fine, but when I want to do something with the new created mc (_root.designer.nameMC.lineStyle(0.5, 0xFF0394, 100); ) I can’t use the string variable to acccess it. How can I access this movieclip with the name given in the createEmptyMovieClip method?

I shuold probably (somehow) set movie clips instance name, right?

Code:

           //loop
            var nameMC:String= "myMovieClip"; 
           nameMC=nameMC+loopNumber.toString();
           _root.designer.createEmptyMovieClip(nameMC, firstDepth+loopNumber); 
           _root.designer.nameMC.lineStyle(0.5, 0xFF0394, 100);  //????? nameMC not working

Thanks for your help.