function cngimage(cimg,fnam) {

	if (vercheck(4,0)) {
		document.all[cimg].src = fnam;
	}

	if (vercheck(0,5)) {
		document.images[cimg].src = fnam;
	} else if (vercheck(0,4)) {
		document.images[cimg].src = fnam;
	} else if (vercheck(0,3)) {
		document.images[cimg].src = fnam;
	}

}
function vercheck(IEversion,NNversion) {
	if ((navigator.appName.indexOf("Microsoft") >= 0)
		&&(IEversion != 0)
		&&(IEversion <= parseFloat(navigator.appVersion))) {
		return true
	} else {
		if ((navigator.appName.indexOf("Netscape") >= 0)
			&&(NNversion != 0)
			&&(NNversion <= parseFloat(navigator.appVersion))) {
			return true
		} else {
			return false
		}
	}
}