background animated

images {
   image: "wrk/bg.png" COMP;
   image: "logo/logo.png" COMP;
  //  image: "logo/logo_glow.png" COMP;
   image: "tech/10.png" COMP;
   image: "tech/6.png" COMP;
   image: "tech/4.png" COMP;
}
collections{
   group {
      name: "e/desktop/background";
   // --------------- Background -----------------
      parts {
         part {
            name: "background_image";
            scale: 1;
            description {
               state: "default" 0.0;
               align: 0.5 0.5;
               image {
                  normal: "wrk/bg.png";
               }
            }
         }
     // -------------- Tech-----------------------
         part { name: "big";
            description { state: "default" 0.0;
               rel1.to: "e_logo";
               rel2.to: "e_logo";
               aspect: 1.0 1.0; aspect_preference: BOTH;
               map.on: 1;
               map.rotation.z: 0;
               min: 240 240;
               max: 400 400;
               image.normal: "tech/10.png";
            }
            description { "rotated";
               inherit: "default";
               map.rotation.z: -360;
            }
         }
         part { name: "mid";
            description { state: "default" 0.0;
               rel1.to: "e_logo";
               rel2.to: "e_logo";
               aspect: 1.0 1.0; aspect_preference: BOTH;
               map.on: 1;
               map.rotation.z: 0;
               min: 240 240;
               max: 400 400;
               image.normal: "tech/6.png";
            }
            description { "rotated";
               inherit: "default";
               map.rotation.z: 360;
            }
         }
         part { name: "small";
            description { state: "default" 0.0;
               rel1.to: "e_logo";
               rel2.to: "e_logo";
               aspect: 1.0 1.0; aspect_preference: BOTH;
               map.on: 1;
               map.rotation.z: 0;
               min: 240 240;
               max: 400 400;
               image.normal: "tech/4.png";
            }
            description { "rotated";
               inherit: "default";
               map.rotation.z: -360;
            }
         }
	// --------------- E-logo --------------------
         part { name: "e_logo";
            // scale: 1;
            description { state: "default" 0.0;
               rel1 {
                  relative: 0.5 0.40;
                 // offset: -175 -175;
               }
               rel2 {
                  relative: 0.5 0.40;
                 // offset: 175 175;
               }
               min: 240 240;
               max: 400 400;
               image {
                  normal: "logo/logo.png";
               }
            }
         }
      }
    // ----------------------------------------------

   // --------------Prog ---------------------------
      programs {

         program { "rotate";
            signal: "show";
            source: "";
            action: STATE_SET "rotated";
            target: "big";
            target: "mid";
            target: "small";
            transition: LINEAR 30;
            after: "reset";
         }
         program { "reset";
            action: STATE_SET "default";
            target: "big";
            target: "mid";
            target: "small";
            after: "rotate";
         }
      }
   }
}