numdivs=2

IE5=NN4=NN6=false
if(document.all)IE5=true
else if(document.layers)NN4=true
else if(document.getElementById)NN6=true

function init() {
	showRed(0)
}
function showRed( which ) {
	for(i=0;i<numdivs;i++) {
		if(NN4) eval("document.product"+i+".visibility='hidden'")
		if(IE5) eval("document.all.product"+i+".style.visibility='hidden'")
		if(NN6) eval("document.getElementById('product"+i+"').style.visibility='hidden'")
	}
	if(NN4) eval("document.product"+which+".visibility='visible'")
	if(IE5) eval("document.all.product"+which+".style.visibility='visible'")
	if(NN6) eval("document.getElementById('product"+which+"').style.visibility='visible'")
}