animate a moving sprite - cocos2d-iphone

Question

i know how to animate a sprite using cocos2d , with a spritesheet and plist .
i have a world, and the sprite can move in this world when forces applied .
i need to animate that sprite, while is moving , lets say he falls down, so his eyes should be blinking while he falls ,or move etc..
my code to animate now is this, when i insert a new sprite, but i need to apply it on a specific sprite ,not on a specific place ...
-(void)animation:(NSString *)animation
{
[[CCSpriteFrameCache sharedSpriteFrameCache] addSpriteFramesWithFile:[NSString stringWithFormat:#"%#.plist",animation]];
sprite = [CCSprite spriteWithSpriteFrameName:[NSString stringWithFormat:#"%#_00000.png",animation]]; //take the corrdinates of this picture from the plist
//sprite.position=ccp(240,160);
//sprite.position=ccp(160,175);
CCSpriteBatchNode *spriteSheet = [ CCSpriteBatchNode batchNodeWithFile:[NSString stringWithFormat:#"%#.png",animation]];
[spriteSheet addChild:sprite]; //add this coordinates from the spritesheet to the screen
[self addChild:spriteSheet];
NSString *Path = [[NSBundle mainBundle] bundlePath];
NSString *animPath = [Path stringByAppendingPathComponent: [NSString stringWithFormat:#"%#.plist", animation]];
NSDictionary *animSpriteCoords = [[NSDictionary alloc] initWithContentsOfFile: animPath];
NSDictionary *animFramesData = [animSpriteCoords objectForKey:#"frames"];
int b=0;
int a=0;
NSMutableArray *animFrames = [NSMutableArray array];
for(int i = 1; i < [animFramesData count]; i++)
{
a=a+1;
if(a==10)
{
b=b+1;
a=0;
}
CCSpriteFrame *frame = [[CCSpriteFrameCache sharedSpriteFrameCache] spriteFrameByName:[NSString stringWithFormat:#"%#_000%0i%1i.png",animation,b,a]]; //[NSString stringWithFormat:#"eye_blinking_0000%1d.png",i]
[animFrames addObject:frame];
}
CCAnimate *Action ;
CCAnimation* dollAnimation = [CCAnimation animationWithFrames:animFrames delay:0.1f];
Action = [CCAnimate actionWithAnimation:dollAnimation];
id call=[CCCallFunc actionWithTarget:self selector:#selector(finishAnimation)];
id sequence=[CCSequence actions:Action,[CCHide action],call,nil];
[sprite runAction:sequence];
}

Answer 1

You have to change the animation to walk when it start to move and change when stop in [sprite runAction:sequence];