الجمعة، 30 سبتمبر، 2011

How To Add Random,Rotating Images for Blogger Header

Posted by islam ibrahim 7:32 م, under | No comments

In this tutorial I am going to explain how to add random,rotating images for your blogger header background.When after you adding this feature to your blogger blog,header image of your blog will rotate/change in each page refresh.Before doing this trick you must create header images for your blog.In this tutorial I am going to show how to rotate 5 header images.

1.Log in to your dashboard--> Design- -> Edit HTML

2.Scroll down to where you see <body> tag.

3.Now copy below code and paste it just after the <body> tag.
<script type='text/javascript'>

var HeaderImage= new Array()

HeaderImage[0]=&quot;URL-OF-HEADER-IMAGE-1&quot;
HeaderImage[1]=&quot;URL-OF-HEADER-IMAGE-2&quot;
HeaderImage[2]=&quot;URL-OF-HEADER-IMAGE-3&quot;
HeaderImage[3]=&quot;URL-OF-HEADER-IMAGE-4&quot;
HeaderImage[4]=&quot;URL-OF-HEADER-IMAGE-5&quot;
var random=Math.round(4*Math.random());

document.write(&quot;<style>&quot;);
document.write(&quot;#header-wrapper {&quot;);
document.write(&#39; background:url(&quot;&#39; + HeaderImage[random] + &#39;&quot;) no-repeat left TOP;&#39;);
document.write(&quot; }&quot;);
document.write(&quot;</style>&quot;);

</script>
NOTE :

Replace "URL-OF-HEADER-IMAGE-X" with your image URLs.

If above code doesn't work for your blog,then replace "#header-wrapper" with "#header".(ID or Class of your header section).

You can add different number of images than 5.But remember to change "4*Math.random()"
 according to the number of images you add.For example,when you want to 
add 8 different images for your blog header background, then code should
 be change as "7*Math.random()".Look at the example below:

<script type='text/javascript'>

var HeaderImage= new Array()

HeaderImage[0]=&quot;URL-OF-HEADER-IMAGE-1&quot;
HeaderImage[1]=&quot;URL-OF-HEADER-IMAGE-2&quot;
HeaderImage[2]=&quot;URL-OF-HEADER-IMAGE-3&quot;
HeaderImage[3]=&quot;URL-OF-HEADER-IMAGE-4&quot;
HeaderImage[4]=&quot;URL-OF-HEADER-IMAGE-5&quot;
HeaderImage[4]=&quot;URL-OF-HEADER-IMAGE-6&quot;
HeaderImage[4]=&quot;URL-OF-HEADER-IMAGE-7&quot;
HeaderImage[4]=&quot;URL-OF-HEADER-IMAGE-8&quot;
var random=Math.round(7*Math.random());

document.write(&quot;<style>&quot;);
document.write(&quot;#header-wrapper {&quot;);
document.write(&#39; background:url(&quot;&#39; + HeaderImage[random] + &#39;&quot;) no-repeat left TOP;&#39;);
document.write(&quot; }&quot;);
document.write(&quot;</style>&quot;);

</script>
4.Now save your template and your done.Refresh your site few times to see the result.Your header image will be rotate.
http://bit.ly/4w36zA 

 

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