Membuat Spoiler di Blogger

<br><br><div style="margin: 5px 20px 20px;"><div class="smallfont" style="margin-bottom: 2px;">Your Title  : <input value="Show" style="margin: 0px; padding: 0px; width: 60px; font-size: 10px;" onclick="if (this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display != '') { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = ''; this.innerText = ''; this.value = 'Hide'; } else { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = 'none'; this.innerText = ''; this.value = 'Show'; }" type="button"> </div><br /><div class="alt2" style="margin: 0px; padding: 6px; border: 1px inset;background: #f5f5f5 none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; color: rgb(127, 69, 0); line-height: 1.5em;"><div style="display:none;">Your Text or Image Link<br /></div></div></div><br><br>