Here something usefull i found over the internet. If you need any help with it then let me know.
Code:
Paste the following code below just above the </head> tag.
<!-- content locker start here -->
<script src='http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.min.js' type='text/javascript'/>
<script type='text/javascript'>
var Delay = 10;//Seconds after them clicking the link, the gateway vanishes.
function setupgateway()
{
var Left = $(window).width() /2;
Left = Left - $('#gatewaydiv').width()/2;
var Top = $(window).height()/20;
Top = Top - $('#gatewaydiv').height()/20;
$('#gatewaydiv').css('top', Top+'px').css('left', Left+'px').css('display', 'inline');
$('#gatewayDimmer').width($('html').width());
$('#gatewayDimmer').height($('html').height());
$('#gatewayDimmer').css('display','block');
}
function removegateway()
{
$('#gatewaydiv').css('display', 'none');
$('#gatewayDimmer').css('display','none');
}
$(document).ready(function()
{
$('.offerlink').click(function()
{
setTimeout('removegateway()', Delay*1000);
});
setupgateway();
});
</script>
<style>
body
{
background-image:url('');
background-repeat:repeat;
height:100%;
margin:0;
}
#mainContent
{
background-color:white;
margin-left:auto;
margin-right:auto;
margin-top:30px;
width:700px;
border:3px solid #CDCDCD;
text-align:center;
}
#gatewaydiv
{
background-image:url("");
background-repeat:no-repeat;
width:500px;
height:100px;
padding:10px;
position:absolute;
display:none;
background-color:#0e0f0f;
border:solid 4px gray;
text-align:center;
font-family:arial;
font-weight:bold;
opacity:0.9;
}
#gatewaydiv h1
{
font-size:35px;
color:#cc0000;
}
#gatewayMessage
{
font-size:18px;
}
.offerlink
{
color:gray;
font-weight:;
font-size:15px;
}
#OfferList
{
margin:0;
padding:0;
}
#OfferList
{
list-style:none;
}
#gatewayDimmer
{
background-color:#000000;
opacity:0.9;
filter: alpha(opacity = 50);
display:none;
position:absolute;
top:0;
}
</style>
<!-- content locker end here -->
4. Then paste the next code below right after the <body> tag.
<div id='gatewayDimmer'>
</div>
<div id='gatewaydiv'>
<center>
<table><tr><td><script src='http://www.stumbleupon.com/hostedbadge.php?s=5'/></td><td><a class='offerlink' href='http://www.facebook.com/sharer.php' name='fb_share' type='button_count'>Share</a><script src='http://static.ak.fbcdn.net/connect.php/js/FB.Share' type='text/javascript'/></td>
<td><script src='http://tweetmeme.com/i/scripts/button.js' type='text/javascript'/></td>
<td><script src='http://www.reddit.com/r/Android/buttonlite.js?i=5' type='text/javascript'/></td>
</tr></table>
<p><font color='#ffffff'>Please share or checkout free offers below to unlock this page.</font></p><a class='offerlink' href='LINK OR OFFER'>Ipad 2: Enter your email and get Apple iPad 2 - Back to School</a>
</center>
</div>
5. Once you've pasted all of them, please make sure that you've change LINK OR OFFER to any free offers or survey links. Preview to see if it works, if not please discard any changes and try another blogger template. It's just a matter of trial and error.
If you like to modify a bit of the placement of the offers or add any background color, simply find #gatewayDimmer and #gatewaydiv then change the values according to your liking.
#gatewayDimmer
{
background-color:#ffffff;
opacity:0.9;
filter: alpha(opacity = 50);
display:none;
position:absolute;
top:0;
}
#gatewaydiv
{
background-image:url("");
background-repeat:no-repeat;
width:500px;
height:100px;
padding:10px;
position:absolute;
display:none;
background-color:#0e0f0f;
border:solid 4px gray;
text-align:center;
font-family:arial;
font-weight:bold;
opacity:0.9;
}
