door Animationsource

			class Door_1_source
			{
				source="door";
				initPhase=0;
				animPeriod=1;
			};
			class Door_2_source: Door_1_source
			{
			};
			class Door_3_source: Door_1_source
			{
			};
			class Door_4_source: Door_1_source
			{
			};