construction_anims(percentleft)
{

	while( blow != 0 )
	{
		percentleft = get BUILD_PERCENT_LEFT;
		if( percentleft < 10  )
		{
			turn pole to x-axis <0.0> speed <100.0>;
			blow = 1;
		}	
		
		if( percentleft < 25  percentleft > 10)
		{
			
			move frame1 to y-axis [-20.000000] speed [50.000000];
			sleep 1000;
			move frame2 to y-axis [-20.000000] speed [50.000000];
			sleep 100;
			move frame3 to y-axis [-20.000000] speed [50.000000];
		}
		
		if( percentleft < 50 AND percentleft > 25 )
		{	
			move barrack1 to y-axis [0.000000] speed [50.000000];
			sleep 2000;
			move barrack2 to y-axis [0.000000] speed [50.000000];
			sleep 100;
			move motor_pool to y-axis [0.000000] speed [50.000000];
			
		}
		
		if( percentleft < 75 AND percentleft > 50 )
		{
			move frame1 to y-axis [0.000000] speed [50.000000];
			sleep 500;
			move frame2 to y-axis [0.000000] speed [50.000000];
			sleep 200;
			move frame3 to y-axis [0.000000] speed [50.000000];
		}
		
		sleep 50;
		
		
	}
}