function toggle(id){
	if (document.getElementById){
		var el = document.getElementById(id);
	if ( el ) { el.style.display = (el.style.display == 'none') ? 'block' : 'none'; }
	}
}

window.onload = function(){
	toggle('loginForm');
    
        if (document.all || document.getElementById){
           //for rotating logos on left nav in DIBP
           getElementByClass("rcontent");
           getElementByClass2("rcontent2");
           getElementByClass3("rcontent3");
           setInterval("rotatecontent()", 4000);
           setInterval("rotatecontent2()", 4000);
           setInterval("rotatecontent3()", 4000);
        }
}