var imgDir = "/en/_common/chimg/";
var imgLoadList = new Array( 
"enter_over.gif",
"corporate_over.gif",
"contact_over.gif",
"page_top_over.gif",
"japanese_over.gif",
"srigroup_over.gif",
"page_next_over.gif",
"page_prev_over.gif",
"footer_sports_over.gif",
"footer_rubber_over.gif",
"footer_blankets_over.gif",
"footer_household_over.gif",
"footer_civil_over.gif",
"footer_damping_over.gif",
"footer_flooring_over.gif",
"footer_sports_gray_over.gif",
"footer_rubber_gray_over.gif",
"footer_blankets_gray_over.gif",
"footer_household_gray_over.gif",
"footer_civil_gray_over.gif",
"footer_damping_gray_over.gif",
"footer_flooring_gray_over.gif"
);

//onLoad
function initImg() {
	loadImages = new Array ();
	for (i in imgLoadList) {
		loadImages[i] = new Image();
		loadImages[i].src = imgDir + imgLoadList[i];
	}
}

//onMouseOver, onMouseOut
function changeImg (arg1,arg2) {
	if ( arg1 && arg2) {
		document.images[arg1].src = imgDir + arg2;
	}
}