// JavaScript Document

function showForm ()
{
	var obj   = document.getElementById ('sform');
	var alink = document.getElementById ('signup');
	obj.style.display = 'block';
	alink.style.background = 'url(files/stylesheet/images/seminar_arrow.gif) left 4px no-repeat';

}


function validateNewsletter ()
{
	var obj = document.getElementById ('email');
	var val = obj.value;
	
	if (val == '')
	{
		obj.value = "E-Mail Adresse";
	}
}

function fillNewsletter ()
{

	var obj = document.getElementById ('email');
	obj.value = "";

}