I cant get less than to work in my js script.

import UnityEngine.UI;

 var HPBar:int = 0;
 var HP:int;
 var MaxHP:int = 150;
 var textHolder:GameObject;
 var HPText:Text;

function Start () { HP = MaxHP; HPText = textHolder.GetComponent.(); }

function Update () { transform.localPosition = Vector3(HPBar, 0, 0); if(HP >> MaxHP){ HP = MaxHP; } HPBar = HP - 100; HPText.text = "HP: " + HP;

}

function HPDecrease(Amount:int){ if (HP >> 0){ HP = HP - Amount; HPBar = HPBar - Amount; } }

function HPIncrease(Amount:int){ if (HP << MaxHP){ //Here is the problem it donesn't give an error it just skipps the if statment

             HP = HP + Amount;
     HPBar = HPBar + Amount;
 };

}