<!-- 
var NS4 = (document.layers) ? 1 : 0;
var IE = (document.all) ? 1 : 0;

//  variable section --------
var ifBelow=.10;
if (NS4) ifBelow = 3.0;
if (IE) ifBelow = 4.0;
if ((navigator.appVersion.indexOf("PPC") >0) || (navigator.appVersion.indexOf("Mac") >0)) {ifBelow = .10;} 
//-->