function setupLogonFields() {
	checkEmailValue();
	showTextField();   
	document.getElementById('passwordtextfield').value='password';
}

function checkEmailValue() {
    if(document.getElementById('emailfield').value=='') {
	document.getElementById('emailfield').value='Email';
    } else {
    	document.getElementById('passwordfield').focus();
    }
}

function clearEmailValue() {
    if(document.getElementById('emailfield').value=='Email') {
	document.getElementById('emailfield').value='';
    }
}
 
 function showTextField() {
 	document.getElementById('astext').style.display='inline';
	document.getElementById('aspassword').style.display='none';
 }
 
 function showPasswordField() {
 	document.getElementById('aspassword').style.display='inline';
	document.getElementById('astext').style.display='none';
	document.getElementById('passwordfield').focus();
 }

 function showPasswordFieldNoFocus() {
 	document.getElementById('aspassword').style.display='inline';
	document.getElementById('astext').style.display='none';
 }

 
 function checkPasswordValue() {
    if(document.getElementById('passwordfield').value=='') {
	showTextField();
    } else {
    	showPasswordFieldNoFocus();
    }
 }