function showlogin()
{
	document.getElementById('logindiv').style.visibility = 'visible';
}
function showregister()
{
	document.getElementById('registerdiv').style.visibility = 'visible';
}
function closelogin()
{
	document.getElementById('logindiv').style.visibility = 'hidden';
}
function closeregister()
{
	document.getElementById('registerdiv').style.visibility = 'hidden';
}
function closemessage()
{
	document.getElementById('messagediv').style.visibility = 'hidden';
}
function registerform()
{
	document.getElementById('logindiv').style.visibility = 'hidden';
	document.getElementById('registerdiv').style.visibility = 'visible';
}
function formsubmited()
{
	document.getElementById('loaddiv').style.visibility = 'visible';
}
getElem = function(elemId) {return document.getElementById(elemId);}
var CurrentStep = 1;
function SetCurrent(val)
{
	if(CurrentStep!=val)
	{
	 getElem('div_'+CurrentStep).style.display = 'none';
	 getElem('a_title_'+CurrentStep).className = '';
	 getElem('div_'+val).style.display = 'block';
	 getElem('a_title_'+val).className = 'current';
	}
	CurrentStep = val;
}