You should use a GuiBitmapControl for this.
PHP Code:
new GuiBitmapCtrl("Inventory_Weapon_Image") {
x = 305;
y = 54;
width = 32;
height = 32;
bitmap = "block.png";
}
PHP Code:
function Inventory_WeaponList.onMouseDown() {
temp.selectedtxt = Inventory_WeaponList.getSelectedText();
temp.imagestring = (@temp.selectedtxt).weaponimage;
Inventory_Weapon_Image.setbitmap(temp.imagestring);
}
PHP Code:
function onCreated() {
this.weaponimage = "bomb.png";
}