As a web-designer it is important to keep your ideas fresh.  The best way to do this is to look at the work of other designers.  So where do I look?  Here are two blogs that I routinely look to for inspiration:

CSS-Tricks – http://css-tricks.com/
This is the first place I look when I need technical advice.  Not only do Chris’ articles contain tonnes of great information about CSS, Javascript, and PHP, but there is a great community forum as well.

Webdesigner Depot – http://www.webdesignerdepot.com/
This blog contains a virtually limitless plethora of information related to the visual side of a website.  Articles most commonly highlight several successful website designs or design elements.