Dropdown Menu

I noticed lately that my Blogroll is getting longer and longer causing the sidebar looks crowded, there were some blogs that uses dropdown menu for their long list, and I spend time to figure out how to do the same using Blogger Beta. I tried to look at my page elements and it's all the same, no dropdown menu, except the Archive list that has selections. Finally, I came accross this site called Technical Bliss that offers tutorial for a novice like me and not familiar with Html/Javasript. His style were so simple and easy to understand. Now, I can use dropdown menu for my blogroll, I can add as many links as I can. Kudos to Arpit!