//imageN = ”z—ñ”Ô�†
//htmlObj = ‰æ‘œ�·‚µ‘Ö‚¦�æID”Ô�†

image = new Array();
image[0] = new Array();
image[1] = new Array();

image[0][0] = new Image();
image[0][0].src = "img/top_banner01_off.jpg";
image[0][1] = new Image();
image[0][1].src = "img/top_banner01_over.jpg";

image[1][0] = new Image();
image[1][0].src = "img/top_banner02_off.jpg";
image[1][1] = new Image();
image[1][1].src = "img/top_banner02_over.jpg";


function ImgOn1(imageN,htmlObj){
	var objName = 'b'+htmlObj;
	if(document.images){
		document.getElementById(objName).src=image[imageN][1].src;
	}
}

function ImgOff1(imageN,htmlObj){
	var objName = 'b'+htmlObj;
	if(document.images){
		document.getElementById(objName).src=image[imageN][0].src;
	}
}