Healing Health Bar..

[Dnetick]

Okay, here, this is what I have for the healing part of my health bar which, well, dont work.

NPC Code:

---

if (playerheals<1&&playerhearts<0.5){

showimg 351,hpbar15.gif,450,30;

changeimgpart 351,0,0,0,0;

changeimgvis 351,4;

}

---

Can you tell me how to fix it to where it heals and stuff.