var loadFlg = false;
// -- editable -- start ---------------------------------------------------------
if(!preimageslist){
// 共有プリロード画像
var preimageslist = new Array();
}
// -- editable -- end -----------------------------------------------------------

// -- Don't touch ! -------------------------------------------------------------
if(!preimageslistplus){
	var preimageslistplus = new Array();
}
preimageslist = preimageslistplus.concat(preimageslist);
function preLoad(){
	if (document.images) {
		var loadImg = new Array();
		for (var k = 0; k < preimageslist.length; k++) {
			loadImg[k] = new Image();
			loadImg[k].src = preimageslist[k];
		}
		for(var i= 0; i < document.images.length; i++){
			var iSrc = document.images[i].src;
			if(iSrc.indexOf("btn_") > -1 && iSrc.indexOf("_o.") <= -1){
				loadImg[i] = new Image();
				var sn = iSrc.split("/");
				var sl = sn.length-1;
				var iUriA = sn[0] + "//";
				var iUriB = sn[2] + "/";
				for(var j=3; j < sl; j++){
					iUriB += sn[j] + "/";
				}
				var iUri = iUriA + iUriB;
				var bn = sn[sl].split(".");
				var overImg = iUri + bn[0] + "_o." + bn[1];
				loadImg[i].src = overImg;
			}
		}
		window.status = ' ';
		loadFlg = true;
	}
}
function imgChange(){
	if(loadFlg == true){
		for (var i = 0; i < imgChange.arguments.length; i += 2) {
			document[imgChange.arguments[i]].src = imgChange.arguments[i+1];
		}
	}
}
// 互換ファンクション
function changeImage(){
	if(loadFlg == true){
		for (var i = 0; i < changeImage.arguments.length; i += 2) {
			document[changeImage.arguments[i]].src = changeImage.arguments[i+1];
		}
	}
}