/* PRIVATE Functions */
function isNN4(){
  if(!navigator.appName || !navigator.appVersion) return 0;
  return (navigator.appName=="Netscape" && navigator.appVersion.indexOf("4.")==0)
}

function isIE4(){
  if(document.all) return 1;
  return 0;
}

function isIE5(){
  return (isIE4() && document.getElementById);
}

/* PUBLIC Functions */
function checkSupportedBrowser() {
  if(isNN4()){ location.href="/errors/unsupported.html" /* alert("Unsupported Browser");*/}
}

function stripeTable(obj) {
	if (!document.getElementById) return false;
	var table = document.getElementById(obj);
	var odd = true;
	var rows = table.getElementsByTagName("tr");
	for (var j=0; j < rows.length; j++) {
		if (odd == true) {
			if (!rows[j].className) {
		    rows[j].className = "odd";
			} else {
				newClassName = rows[j].className;
				newClassName+= " ";
				newClassName+= "odd";
				rows[j].className = newClassName;
			}
			    odd = false;
		} else {
		    odd = true;
		}
	}
}