nowv = "aa0";
	imgnm ="bb0";
	function fadein(imgnm){	
		if(nowv == imgnm){;}
		else{
			if(nowv != "aa0"){
				Spry.Effect.DoFade(nowv, {duration: 1500, from: '100%', to: '0%', toggle: false});
			}
	 		Spry.Effect.DoFade(imgnm, {duration: 1500, from: '0%', to: '100%', toggle: false});
			nowv = imgnm;
		}
	}