hitTest not working?!?!

programming flash
1

Any thoughts on why my hitTest isn’t working?

obstColl = new Array();

//define obstacles and containers
allObst = new Array('holeObst','car1Obst','car2Obst','rockObst','truckObst');
var count:Number = 0;
function makeNewClip1() {
	 //depth = -8;
	//interval and speed
	clearInterval(ranID1);
	ran1 = (Math.random()*12500)+1;
	ranID1 = setInterval(makeNewClip1, ran1);
	
	//pull random clip
	clipID = allObst[int(Math.random()*allObst.length)];
	
	//attach to root
	count++;
	newClip1 = _root.attachMovie(clipID,'clipID_mc',1+count);
	obstColl.push(newClip1);
	//position x and y
	newClip1._x = 580;
	newClip1._y = 100;
	
	//control speed right to left
	newClip1.speed = (Math.random()*5)+8;//ball fall speed
	newClip1.onEnterFrame = function() {
		this._x -= this.speed;
	}
};



 function makeNewClip2() {
	 //depth = -6;
	//interval and speed
	clearInterval(ranID2);
	ran2 = (Math.random()*10000)+1;
	ranID2 = setInterval(makeNewClip2, ran2);
	
	//pull random clip
	clipID = allObst[int(Math.random()*allObst.length)];
	
	//attach to root
	count++;
	newClip2 = _root.attachMovie(clipID,'clipID_mc',2000+count);
	obstColl.push(newClip2);
	//position x and y
	newClip2._x = 580;
	newClip2._y = 130;
	
	//control speed right to left
	newClip2.speed = (Math.random()*5)+8;//ball fall speed
	newClip2.onEnterFrame = function() {
		this._x -= this.speed;
	}
};




 function makeNewClip3() {
	// depth = -4;
	//interval and speed
	clearInterval(ranID3);
	ran3 = (Math.random()*10000)+1;
	ranID3 = setInterval(makeNewClip3, ran3);
	
	//pull random clip
	clipID = allObst[int(Math.random()*allObst.length)];
	
	//attach to root
	count++;
	newClip3 = _root.attachMovie(clipID,'clipID_mc',4000+count);
	obstColl.push(newClip3);
	//position x and y
	newClip3._x = 580;
	newClip3._y = 160;
	
	//control speed right to left
	newClip3.speed = (Math.random()*5)+8;//ball fall speed
	newClip3.onEnterFrame = function() {
		this._x -= this.speed;
	}
};



 function makeNewClip4() {
	// depth = -2;
	//interval and speed
	clearInterval(ranID4);
	ran4 = (Math.random()*10000)+1;
	ranID4 = setInterval(makeNewClip4, ran4);
	
	//pull random clip
	clipID = allObst[int(Math.random()*allObst.length)];
	
	//attach to root
	count++;
	newClip4 = _root.attachMovie(clipID,'clipID_mc',6000+count);
	obstColl.push(newClip4);
	//position x and y
	newClip4._x = 580;
	newClip4._y = 190;
	
	//control speed right to left
	newClip4.speed = (Math.random()*5)+8;//ball fall speed
	newClip4.onEnterFrame = function() {
		this._x -= this.speed;
		
	}
 
};


	makeNewClip1();
	makeNewClip2();
	makeNewClip3();
	makeNewClip4();


//


_root.createEmptyMovieClip('watchCollision', -2);
bike1.onEnterFrame = function() { 
for (i=0; i<allColl.length; i++) {

	if (allColl*.car1Obst.hitTest(_root.bike1)) {
			trace("HIT CAR1");
			_root.bike1.bike1_actual.nextFrame();
			_root.bike1.bike1_actual.play();
	}
	
	if (allColl*.car2Obst.hitTest(_root.bike1)) {
			trace("HIT CAR2");
			_root.bike1.bike1_actual.nextFrame();
			_root.bike1.bike1_actual.play();
	}
	if (allColl*.holeObst.hitTest(_root.bike1)) {
			trace("HIT HOLE");
			_root.bike1.bike1_actual.nextFrame();
			_root.bike1.bike1_actual.play();
	}
	if (allColl*.rockObst.hitTest(_root.bike1)) {
			trace("HIT ROCK");
			_root.bike1.bike1_actual.nextFrame();
			_root.bike1.bike1_actual.play();
	}
	if (allColl*.truckObst.hitTest(_root.bike1)) {
			trace("HIT TRUCK");
			_root.bike1.bike1_actual.nextFrame();
			_root.bike1.bike1_actual.play();
	}
}
};