How to apply a full screen background image
In many circumstances, a website background is generated by creating a very small (2px by 2px for instance) and repeating it on the X and Y axes. It’s easy and it’s quick. If you want to use a gradient on the Y axis, you use an image that’s 2px wide and 500 or 600px or so high), and the other way around for a gradient from left to right. Bit what if you want to use a gradient background image changing color or shade on both X and Y axes? For example with a circular gradient? And what if you needed to have this construction be IE6-compliant?