JavaScript
From Ilianko
<script>
function hide(id) {
var e = document.getElementById(id);
if(e.style.display == 'inline')
e.style.display = 'none';
else
e.style.display = 'inline';
}
</script>
</head>
<body>
<p onclick="hide('b')">SEO - оптимизация за търсачки</p>
<div id="b" style="display:none;position:relative; left:15px; top:10px">
<img onclick="hide('b')"src="logo.png" />
</div>