function hasIE_hasIE() {
	var ua = navigator.userAgent.toLowerCase();
	return ((ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) &&
			(ua.indexOf('webtv') == -1) &&
			(location.href.indexOf('seenIEPage') == -1));
}
function hasIE_showOnlyLayer(whichLayer)
{
	if (document.getElementById)
	{
		var style2 = document.getElementById(whichLayer);
	}
	else if (document.all)
	{
		var style2 = document.all[whichLayer];
	}
	else if (document.layers)
	{
		var style2 = document.layers[whichLayer];
	}
	var body = document.getElementsByTagName('body');
	body[0].innerHTML = style2.innerHTML;
}
function hasIE_showLayer(whichLayer)
{
	if (document.getElementById)
	{
		var style2 = document.getElementById(whichLayer).style;
		style2.display = "block";
	}
	else if (document.all)
	{
		var style2 = document.all[whichLayer].style;
		style2.display = "block";
	}
	else if (document.layers)
	{
		var style2 = document.layers[whichLayer].style;
		style2.display = "block";
	}
}
	function hasIE_moveAd(adid) {
		if (document.getElementById)
		{
			var ad = document.getElementById('hasIE_ad');
			var adloc = document.getElementById(adid);
		}
		else if (document.all)
		{
			var ad = document.all['hasIE_ad'];
			var adloc = document.all[adid];
		}
		else if (document.layers)
		{
			var ad = document.layers['hasIE_ad'];
			var adloc = document.layers[adid];
		}
		adloc.innerHTML = ad.innerHTML;
	}

// Hides and shows sections of the page based on whether or not it's
// running in IE
function hasIE_hideAndShow() {
	if (hasIE_hasIE()) {
		hasIE_showLayer("hasIE_level1");
	}
}

function hasIE_ContinueWithoutFF() {
	if (location.href.indexOf('?') != -1)
		location.href += '&seenIEPage=1';
	else
		location.href += '?seenIEPage=1';
}