bBrowserMO = false;
if ((sBrowser == "NS" && sVersion >= 3) || (sBrowser == "IE" && sVersion >= 4))
{
        bBrowserMO = true;
}



function change_img(source,mode)
{

	if (bBrowserMO)
	{
		document[source].src = root + "img/nav/" + source + "_" + mode + ".gif";
	}
}

function change_img_admin(source,mode)
{

	if (bBrowserMO)
	{
		document[source].src = root + "img/admin/" + source + "_" + mode + ".gif";
	}
}


function openBrWindow(theURL,winName,features) 
{ //v2.0
  window.open(theURL,winName,features);
}