//Check UserName Availability
	function checkUsername()
	{
		document.test.indicator.style.display="inline";
		var username = $F('username');
		new Ajax.Updater('checkResult', 'checkusername.php?username=' + username, {asynchronous:true});
		document.test.indicator.style.display="none";
	}
	
		function checkEmailAdd()
	{
		document.test.indicator2.style.display="inline";
		var email = $F('email');
		new Ajax.Updater('checkResultEmail', 'checkemail.php?email=' + email, {asynchronous:true});
		document.test.indicator2.style.display="none";
	}
	
		function checkEmailAddCur()
	{
		document.test.indicator2.style.display="inline";
		var email = $F('email');
		var member_id = $F('member_id');
		
		new Ajax.Updater('checkResultEmail', 'checkemailcur.php?email=' + email + '&member_id=' + member_id, {asynchronous:true});
		document.test.indicator2.style.display="none";
	}