function openMap()
{
	window.open('map.html','map','width=478,height=401');
}

function start()
{
	document.getElementById('txtUserName').blur();	
}

function login()
{
	var un = document.getElementById('txtUserName').value;
	var up = document.getElementById('txtUserPass').value;
	if(un=='User Name' || up=='Password' || un=='' || up=='')
	{
		alert('Please fill in your User Name and Password.');
		return;
	}
	document.getElementById('loginForm').submit();
}

function checkUserName(s)
{
	var un = document.getElementById('txtUserName');
	if(s==0)
	{
		if(un.value=='')
		{
			un.value='User Name';
		}
	}
	if(s==1)
	{
		if(un.value=='User Name')
		{
			un.value='';
		}
	}
}

function checkPassword(s)
{
	var up = document.getElementById('txtUserPass');
	if(s==0)
	{
		if(up.value=='')
		{
			up.value='Password';
		}
	}
	if(s==1)
	{
		if(up.value=='Password')
		{
			up.value='';
		}
	}
}