function tr_otherswaperon(imgnm) {
	document.all[imgnm].src = "/Extranet/static/tr/images/"+imgnm+"_on.gif";
}
function tr_otherswaperoff(imgnm) {
	document.all[imgnm].src = "/Extranet/static/tr/images/"+imgnm+"_off.gif";
}