Onclick, display hidden script

[AlexXxuTzZu]

ok guyz, so i need a script that you need to click a button, lets say a "yes" button and then to see the original content hidden by me. need this for a phpbb bbcode. someone can help ?

 

[Lock Down]

Here you go

<div style="margin:20px; margin-top:5px">
	<div style="font: 11px Verdana, Geneva, Lucida, 'Lucida Grande'; margin-bottom:2px" >
		<input type="button" value="Show" style="width:45px;font-size:10px;margin:0px;padding:0px;" 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'; }" /></div><div style="min-height: 20px; background-color: #EDE8E0; margin: 0px; padding: 6px; border: 1px inset;"><div style="display: none;">Hide me. Text.</div></div></div>