Adding fancy arrow 'back to top'

Actualy it's very simple but yet fancy .

Here is how .

1. Login to your blogspot

2. Click Layout > Add a Gadget Javascript / HTML

3. Copy below code and paste inside the add javascript widget

<a style="display:scroll;position:fixed;bottom:5px;right:5px;" href="#" title="Top"><img src="http://dl8.glitter-graphics.net/pub/1201/1201168ofvs3093f7.gif" /></a>

Red text = you can use your own picture (with the same size) if you like to do that

PS: don't put name on your widget title