// JavaScript Document
function MoveLeft() {
	new Effect.MoveBy('BigBox', 0, -240 , {duration: 0.4,  transition: Effect.Transitions.sinoidal});
}
            
function MoveRight() {
	new Effect.MoveBy('BigBox', 0, 240 , {duration: 0.4,  transition: Effect.Transitions.sinoidal});
}

var switchNumber=0;
function imgswap(){
switchNumber+=1
switchNumber%=2;
 if (switchNumber == 0) {
	 //document.onoff_button.src="images/options_off.png";
	 document.onoff_button.style.backgroundImage = "url(images/options_off_anim.gif)";
	new Effect.MoveBy('BigBox', 0, 240 , {duration: 0.4,  transition: Effect.Transitions.sinoidal});
  }  if (switchNumber == 1) {
    //document.onoff_button.src="images/options_on.png";
	 document.onoff_button.style.backgroundImage = "url(images/options_on.png)";
	new Effect.MoveBy('BigBox', 0, -240 , {duration: 0.4,  transition: Effect.Transitions.sinoidal});
  }
}