cycle-labels.jsx

/**
 * @author fabiantheblind
 * @description cycle thru label colors
 * this is CS6+ feature I think
 *
 * @todo [description]
 */
fun();
function fun(){



app.beginUndoGroup("XXX");


var curComp = app.project.activeItem;

   if (!curComp || !(curComp instanceof CompItem)){


       alert("noComp");

               return;

                  }

          for(var i = 0; i < curComp.selectedLayers.length;i++){


                 var lay = curComp.selectedLayers[i];


        lay.label = (i+1)%16;


    }

   }