function buttonStatus(_1,id){
var bg=document.getElementById("btnBG_"+id);
var _4=document.getElementById("btnLeft_"+id);
var _5=document.getElementById("btnRight_"+id);
var _6=bg.getAttribute("imgpath");
switch(_1){
case "over":
bg.style.backgroundImage="url("+_6+"/over_bg.png)";
_4.style.backgroundImage="url("+_6+"/over_left.png)";
_5.style.backgroundImage="url("+_6+"/over_right.png)";
break;
case "down":
bg.style.backgroundImage="url("+_6+"/down_bg.png)";
_4.style.backgroundImage="url("+_6+"/down_left.png)";
_5.style.backgroundImage="url("+_6+"/down_right.png)";
break;
case "norm":
default:
bg.style.backgroundImage="url("+_6+"/norm_bg.png)";
_4.style.backgroundImage="url("+_6+"/norm_left.png)";
_5.style.backgroundImage="url("+_6+"/norm_right.png)";
break;
}
};