function f_checklogon(SignIn, GoTo)
	{	
	var signonElement = document.getElementById("isuserloggedon");
	if (signonElement== null)
		{
			SignIn.style.display='';
			GoTo.style.display='none';
			return '';			
		}
	else
		{
			SignIn.style.display='none';
			GoTo.style.display='';		
			return signonElement.innerHTML;
		}
	}
	
function f_isLoggedOn()
{
	var signonElement = document.getElementById("isuserloggedon");
	if (signonElement==null)
		{return false;} 
		else 
		{return true;};

}