// JavaScript Document
function checkBrowser() {
	var ua = navigator.userAgent.toLowerCase();
	isSafari = (ua.indexOf("safari") != -1); 
	isIE = (ua.indexOf("msie") != -1); 
	isOpera = (ua.indexOf("opera") != -1); 
	isFirefox = (ua.indexOf("firefox") != -1); 
	isFirefoxMac = (ua.indexOf("firefox") != -1 && ua.indexOf("macintosh") != -1); 
	
	if (isIE) {
		document.getElementById('labelPswd').style.left = '200px';
		document.getElementById('forgotText').style.left = '200px';
	}
	
	if (isFirefox) {
	}
	
	if (isFirefoxMac) {
		document.getElementById('labelLogin').style.width = '150px';
	}
	
	if (isOpera) {
	}
	
	if (isSafari) {
//		document.getElementById('textfieldLogin').style.height = '20px';
//		document.getElementById('textfieldPswd').style.height = '20px';
		
//		document.getElementById('forgotText').style.fontWeight = 'normal';
//		document.getElementById('notMemberText').style.fontWeight = 'normal';
//		document.getElementById('footerLinks').style.fontWeight = 'normal';
	}
}

var valueLogin = 'Member Name';
var valuePswd  = 'Password';

function onFocusField(nameOfField)
{
	valueLogin = document.getElementById('textfieldLogin').value;
	valuePswd = document.getElementById('textfieldPswd').value;
	if (nameOfField == 'login' && valueLogin == '') {
		document.getElementById('labelLogin').style.visibility = 'hidden';
		document.getElementById('labelLogin').style.top = '10px';
		document.getElementById('textfieldLogin').focus();
		return;
	} 
	if (nameOfField == 'pswd' && valuePswd == '') {
//	alert(valuePswd);
		document.getElementById('labelPswd').style.visibility = 'hidden';
		document.getElementById('labelPswd').style.top = '10px';
		document.getElementById('textfieldPswd').focus();
//		alert(document.getElementById('labelPswd').style.visibility);
		return;
	}
}

function onBlurField(nameOfField)
{
	valueLogin = document.getElementById('textfieldLogin').value;
	valuePswd = document.getElementById('textfieldPswd').value;
	if (nameOfField == 'login' && valueLogin == '') {
		document.getElementById('labelLogin').style.visibility = 'visible';
		document.getElementById('labelLogin').style.top = '42px';
//		if (isSafari) document.getElementById('labelLogin').style.top = '45px'; else document.getElementById('labelLogin').style.top = '45px';
		return;
	} 
	if (nameOfField == 'pswd' && valuePswd == '') {
		document.getElementById('labelPswd').style.visibility = 'visible';
		document.getElementById('labelPswd').style.top = '42px';
		if (isIE) document.getElementById('labelPswd').style.left = '205px';
		return;
	}
}

function clearFields()
{
	document.getElementById('textfieldLogin').value = '';
	document.getElementById('textfieldPswd').value = '';
	return;
}

function funSubmit()
{
	document.forms[0].submit();
	return;
}