// ## Copyright persists with NetworkSavvy, and EWN has unlimited usage as per agreement
//
//


function HideIfAddressExists()
{
	var addr=document.getElementById('emailaddress');
	getfromserver('/erisk7/?page=httpapi&fn=checkusername&username=' + addr.value,UserExists);

	// Do an AJAX call to check if username exists

}

function UserExists(userexist)
{	
		if(userexist == 1)
		{
			for (i=1; i<=11; i=i+1)
			{
				document.getElementById('extrainfo' + i ).style.display= 'none';
			}
		}
	else
		{
			for (i=1; i<=11; i=i+1)
			{
				document.getElementById('extrainfo' + i ).style.display= '';
			}
		}

}

function onpageload()
{
	return HideIfAddressExists();
}