function img(src) {
	if (document.images) {
		out = new Image();
		out.src = src;
		return out;
	}
}

function buttond(sender, img) {
	if (document.images) {
		document.getElementById(sender).src = eval(img+"_S.src");
	}
	else {
		loader();
	}
}

function buttonu(sender, img) {
	if (document.images) {
		document.getElementById(sender).src = eval(img+"_DS.src");
	}
	else {
		loader();
	}
}