function showEmail (add,dom) {
var emailAddress = add + '@' + dom
document.write('<A href="mailto:' + emailAddress + '">' + emailAddress +'</A>');
}

function abfEmail (add) {
showEmail(add,'abf.com.au')
}

function show_help(url,title) {
var xmlHttp;
	try
	{  
	// Firefox, Opera 8.0+, Safari  
	xmlHttp=new XMLHttpRequest();  
	}
	catch (e)
	{  
	// Internet Explorer  
	try
		{ 
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");    
		}
		catch (e)
			{    try
				{
					xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");      
				}
		catch (e)
			{
				alert("Your browser does not support AJAX!");      
				return false;      
			}    
		}  
	}
	xmlHttp.onreadystatechange=function()
		{
		if(xmlHttp.readyState==4)
			{
				overlib(xmlHttp.responseText,STICKY,CAPTION,title,WIDTH,750,VAUTO,HAUTO);
			}
		}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);  
}

function showIt(el) {
// displays pop-up ads
 document.getElementById(el).style.visibility = 'hidden';
 setTimeout(function(){showdiv(el)},1200);
 setTimeout(function(){hidediv(el)},20000);
}

function hidediv(el) {
    document.getElementById(el).style.visibility = 'hidden';

}
function showdiv(el) {
	document.getElementById(el).style.visibility = 'visible';

}