<!--
//image on//
function imgOn(imgName) {document[imgName].src=eval(imgName+"_on.src");}
//image off//
function imgOff(imgName) {document[imgName].src=eval(imgName+"_off.src");}
//image on in layer//
function imgLayerOn(imgName,Layer) {
	if (bw.ns4) {document[Layer].document[imgName].src=eval(imgName+"_on.src");}
	else {document[imgName].src=eval(imgName+"_on.src");}
}
//image off in layer//
function imgLayerOff(imgName,Layer) {
	if (bw.ns4) {document[Layer].document[imgName].src=eval(imgName+"_off.src");}
	else {document[imgName].src=eval(imgName+"_off.src");}
}
//-->