This Javascr ipt will change the background one color to the next for each of the 10 colors then it starts the loop over again! There is also an On/Off button to let you start and stop the Javascr ipt.-This Javascr ipt will change the background　one color to the next for each of the 10 colors then it starts the loop over again! There is also an On/Off button to let you start and stop the Javascr ipt.