NewImgTwo = new Array (
"cleanupday/0.jpg",
"cleanupday/1.jpg",
"cleanupday/2.jpg",
"cleanupday/3.jpg"
);
var ImgNum2 = 0;
var ImgLength2 = NewImgTwo.length - 1;



function chgImgTwo(direction) {
if (document.images) {
ImgNum2 = ImgNum2 + direction;
if (ImgNum2 > ImgLength2) {
ImgNum2 = 0;
}
document.slideshowTwo.src = NewImgTwo[ImgNum2];
   }
}
//change all variable and function names from picrotate.js to avoid conflict.