<!--

if(document.layers){origWidth=innerWidth;origHeight=innerHeight;onresize=function(){if(innerWidth!=origWidth||innerHeight!=origHeight)location.reload()}}

var	NS4 = (document.layers);
var	IE4 = (document.all);
var	NS6 = ((navigator.appName.indexOf("Netscape") != -1) && (navigator.appVersion.indexOf("5") != -1));
			
					

function getObject(obj){
	if (NS4) {
		var coll = 'layers[\'';
		var styleObj = '\']';
	} else if (NS6) {
		var coll="getElementById('";
		var styleObj = "').style";
	} else { //IE4
		var coll = 'all.';
		var styleObj = '.style';
	}
	
	var theObj;
	if (typeof obj == 'string') {
		theObj = eval("document." + coll + obj + styleObj);
	} else {
		theObj = obj;
	}
	return theObj;
}


function hide(obj) {
	var theObj = getObject(obj);
	if (theObj != null) {
	theObj.display = "none";
	}
}

function show(obj) {
	var theObj = getObject(obj);
	if (theObj != null) {
	theObj.display = "block";
	}
}	
		

var headerIndex=0;
var maxHeader=12;
var headerRotationFreq = 5000;
function initHeader()
{
    setTimeout("doHeader()",headerRotationFreq);
}
function doHeader() {
    var hideHeaderName='stat' + headerIndex;
    headerIndex = (headerIndex + 1) % maxHeader;
    var showHeaderName='stat' + headerIndex;

    hide(hideHeaderName);
    show(showHeaderName);
    setTimeout("doHeader()", headerRotationFreq);
}
// -->