// JavaScript Document
  	var FadeTimer;
  	var sw=0;
	var maxSW=1;
	function fade_action(fid){
			if(sw!=fid) {
				Effect.multiple(['main_page'+sw, 'off'+fid, 'on'+sw], Effect.Fade, { speed: 0 });	
	//			Effect.Fade('main_page'+sw,{ duration: 0.7 });
				Effect.multiple(['main_page'+fid, 'on'+fid, 'off'+sw], Effect.Appear, { speed: 0 });	
	//			Effect.Appear('main_page'+fid,{ duration: 0.8 }); 
				sw=fid;
			}
			return false;	
	}
	function autoFade(){
			if ((sw+1) > maxSW) nw=0;
			else nw=sw+1;
	
			Effect.multiple(['main_page'+sw, 'off'+nw, 'on'+sw], Effect.Fade, { speed: 0 });	
//			Effect.Fade('main_page'+sw,{ duration: 0.7 });
			Effect.multiple(['main_page'+nw, 'on'+nw, 'off'+sw], Effect.Appear, { speed: 0 });	
			sw=nw;
	}
	
	function touchLayer(){
/*		if (FadeTimer) {
			clearInterval(FadeTimer);		
			FadeTimer=null;
		}	
*/
	}
	function untouchLayer(){
/*		if (FadeTimer==null){
			FadeTimer = setInterval("autoFade()",5000);						
		}
*/		
	}
//	FadeTimer = setInterval("autoFade()",5000);