var gAction = "false";

		var gPreLoadList = new Array("/public/images/btn_kikkake_on.gif"
		,"/public/images/btn_kikkake2_on.gif"
		,"/public/images/img_kikkake_box02_03_on.gif"
	);

function preLoad() {
	onImages = new Array();
	for (field in gPreLoadList) {
		onImages[field] = new Image();
		onImages[field].src = gPreLoadList[field];
	}
	gAction = "true";
}

function changeImage(imageName, fileName) {
	if (gAction == "true") {
		document.images[imageName].src = fileName;
	}
}

function RollOver (objimage,val) {
	if (gAction == "true") {
		 objimage.src = val;
	}
}