//=================================================================================
//	101 Media Ltd - SmartWebb
//	(c) 2000 101 Media Ltd
//	http://www.101ltd.com
//=================================================================================

// Determine browser.
var isMinNS6 = (navigator.appName.indexOf("Netscape") >= 0 && parseFloat(navigator.appVersion) >= 5) ? 1 : 0;
var isMinNS4 = (navigator.appName.indexOf("Netscape") >= 0 && parseFloat(navigator.appVersion) >= 4 && parseFloat(navigator.appVersion) < 5) ? 1 : 0;
var isMinIE4 = ((document.all) && !isMinNS6) ? 1 : 0;
var isMinIE5 = (isMinIE4 && navigator.appVersion.indexOf("5.") >= 0) ? 1 : 0;

//-----------------------------------------------------------------------------
// Standard functions.
//-----------------------------------------------------------------------------

function GoBack()
{
	window.history.go(-1);
}

function RollOn(objSrc) 
{
	if (isMinIE4)
	{
		objSrc.parentElement.className = "NavBtnA";
	}
	return true;
}

function RollOff(objSrc) 
{
	if (isMinIE4)
	{
		objSrc.parentElement.className = "NavBtn";
	}
	return true;
}

function ShowPage(url, height, width)
{
	// Load detail in a new window
	var widthX = ((screen.width-width)/2);
	var heightY = ((screen.height-height)/2);
	settings="left="+widthX+",top="+heightY+",location=0,directories=0,resizable=0,scrollbars=0,status=0,height=" + height + ",width=" + width;
	window.open(url,'newWindow',settings);
	return false;
}

function changearea(url)
{
	window.opener.location.href = url;
	window.close();
}

function popLink(strLink)
{
	window.open(strLink, "HC_Pop");
}

function InfoClicked(blnFailLink)
{
	if (blnFailLink)
	{
		var strText = "Sorry, this facility is for logged-in members.";
		strText += "\n\nReturn to the home page and log-in if you are a member.";
		strText += "\n\nNon members can register using the button in the side bar.";
		window.alert(strText);
		return false;
	}
	// Ok, lets go
	return true;
}