HTML5 comes with some amazing features and options helping us create great web sites one of which is the video tag. If you have already seen the home page of paypal.com and many more sites using this technique you know what I mean.
In CSS we can use two color models. RGB (for example rgb(255,255,255)) and HEX (for example #FFFFFF). Both models is separated in three value and each value represent how much color from the primary ones (red, green, blue) will add in the selected area. RGB has two types, the rgb and the rgba.
Wordpress has some default actions and hooks making manipulation of Ajax calls really easy to use. Unlike a traditional ajax call you don't have to create a new .php file to generate new data from the database. The first thing you need is do is to hook your php function in the actions...