function showElements(tagName, className, show)
{
	var elements = document.body.getElementsByTagName(tagName);
	var count = elements.length;
	for (var i = 0; i < elements.length; i++)
	{
		var element = elements[i];
		if (element.className == className)
		{
			if (show == "show")
				element.style.display = "block";
			else if (show == "hide")
				element.style.display = "none";
		}
	}
}

function initPage()
{	
	// Do this if the browser supports JavaScript
	showElements("span", "emailNoScript", "hide");
	showElements("span", "emailScript", "show");
}