function mover(xid){
	xref = eval("document.images['i" + xid + "']");
	if (xref){
		xsrc = xref.src;
		xnewsrc = xsrc.replace("_off.gif","_on.gif");
		xref.src = xnewsrc;
	}
}

function mout(xid){
	xref = eval("document.images['i" + xid + "']");
	if (xref){
		xsrc = xref.src;
		xnewsrc = xsrc.replace("_on.gif","_off.gif");
		xref.src = xnewsrc;
	}
}