var imgS = new Array();
	imgS[0] = new Image();  imgS[0].src="img/b01.gif";
	imgS[1] = new Image();  imgS[1].src="img/b11.gif";
	imgS[2] = new Image();  imgS[2].src="img/b02.gif";
	imgS[3] = new Image();  imgS[3].src="img/b12.gif";
	imgS[4] = new Image();  imgS[4].src="img/b03.gif";
	imgS[5] = new Image();  imgS[5].src="img/b13.gif";
	imgS[6] = new Image();  imgS[6].src="img/b04.gif";
	imgS[7] = new Image();  imgS[7].src="img/b14.gif";
	imgS[8] = new Image();  imgS[8].src="img/b05.gif";
	imgS[9] = new Image();  imgS[9].src="img/b15.gif";


function imgChg2(imageArea,imageNum){
        document.images[imageArea].src=imgS[imageNum].src;
}