BCE0051: Operator '<' cannot be used... ?

Hi, I'm fairly new to using Unity and scripting. I've been having some trouble trying to get a MovieTexture to play when the player is in a certain distance of an object. I get the error "BCE0051: Operator '<' cannot be used with a left hand side of type 'Object' and a right hand side of type 'int'" and "BCE0051: Operator '>' cannot be used with a left hand side of type 'Object' and a right hand side of type 'int'. Here's what I have so far:

 #pragma strict
 
 var Distance;
 var Target : Transform;
 var lookAtDistance = 30;
 var 
 
     video = renderer.material.mainTexture as MovieTexture;
 
 function Update ()
 {
     Distance = Vector3.Distance(Target.position, transform.position);
     
     if (Distance < lookAtDistance)
     {
         video.Play();
     }
     
     if (Distance > lookAtDistance)
     {
         video.Stop();
     }
 }

Sorry if it looks pretty bad, like I said, I'm very new to scripting and such. I was hoping somebody could help me out with this?