function addValue(object, value)
{
	if (object.value == '')
	{
		object.value = value;
	}
}

function removeValue(object, value)
{
	if (object.value == value)
	{
		object.value = '';
	}
}

function setEvents()
{
	if (document.getElementById('name'))
	{
		document.getElementById('name').onfocus = function()
		{
			removeValue(this, 'Name');
		}
		document.getElementById('name').onblur = function()
		{
			addValue(this, 'Name');
		}
	}
	if (document.getElementById('email'))
	{
		document.getElementById('email').onfocus = function()
		{
			removeValue(this, 'Email');
		}
		document.getElementById('email').onblur = function()
		{
			addValue(this, 'Email');
		}
	}
}

function setBodyClass()
{
	var urlroot = '/'; // Set to the root URL of the site
	
	var url = new String(window.location.pathname);
	var dir = url.split(urlroot);
	dir = dir[1];
	if (dir)
	{
		var file = dir.split('.'); // removes file extentions
		if (file[0])
		{
			dir = file[0];
		}
	}
	else
	{
		dir = 'home';
	}
	document.body.className = dir;
}

window.onload = function()
{
	setBodyClass();
	setEvents();
}