Javascript custom alert box by Compriot Web Design eugene ,ORToday we are going to show how to make your own custom alert box. Lets start with a simple page layout and an input button that calls are function we are about to create, I am adding styles to the head preemptively. <html> <head> <style> body {background:gray;} #contain{position:absolute;top:0;} #alert{background:yellow;width:300px;paddi