Tumblr reverse posts order

Tumblr reverse posts order

Hi everyone,

I am trying to reverse the order of Tumblr posts by date. BY default Tumblr presents the most recent post at the top of the page. I would like to present the oldest post at the top and so on in that order, with the newest post at the bottom. I am new in using jQuery. I am still understanding the DOM. I saw one solution by jakecigar here to randomize Tumblr posts. But with all honesty to come up with something like that is beyond my jQuery skills yet. Copy and paste will be easy. Besides, I need to sort them by date from the oldest at the top to the newest at the bottom. Here is the Tumblr page. Big thanks to anyone who can help or provide any advice.