if (document.images) {
	image01calon		= new Image();
	image01calon.src	= "images/01_on.gif";
	image01caloff		= new Image();
	image01caloff.src	= "images/01_off.gif";

	image02calon		= new Image();
	image02calon.src	= "images/02_on.gif";
	image02caloff		= new Image();
	image02caloff.src	= "images/02_off.gif";

	image03calon		= new Image();
	image03calon.src	= "images/03_on.gif";
	image03caloff		= new Image();
	image03caloff.src	= "images/03_off.gif";

	image04calon		= new Image();
	image04calon.src	= "images/04_on.gif";
	image04caloff		= new Image();
	image04caloff.src	= "images/04_off.gif";

	image05calon		= new Image();
	image05calon.src	= "images/05_on.gif";
	image05caloff		= new Image();
	image05caloff.src	= "images/05_off.gif";

	image06calon		= new Image();
	image06calon.src	= "images/06_on.gif";
	image06caloff		= new Image();
	image06caloff.src	= "images/06_off.gif";

	image07calon		= new Image();
	image07calon.src	= "images/07_on.gif";
	image07caloff		= new Image();
	image07caloff.src	= "images/07_off.gif";

	image08calon		= new Image();
	image08calon.src	= "images/08_on.gif";
	image08caloff		= new Image();
	image08caloff.src	= "images/08_off.gif";

	image09calon		= new Image();
	image09calon.src	= "images/09_on.gif";
	image09caloff		= new Image();
	image09caloff.src	= "images/09_off.gif";

	image10calon		= new Image();
	image10calon.src	= "images/10_on.gif";
	image10caloff		= new Image();
	image10caloff.src	= "images/10_off.gif";

	image11calon		= new Image();
	image11calon.src	= "images/11_on.gif";
	image11caloff		= new Image();
	image11caloff.src	= "images/11_off.gif";

	image12calon		= new Image();
	image12calon.src	= "images/12_on.gif";
	image12caloff		= new Image();
	image12caloff.src	= "images/12_off.gif";


}

function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
}