window.onunload = function() {};


var jobImages = new Array("images/commercial_coatings_1.jpg","images/commercial_coatings_2.jpg","images/industrial_coatings_1.jpg","images/commercial_coatings_4.jpg","images/commercial_coatings_5.jpg","images/deck_coatings.jpg","images/power_washing.jpg","images/commercial_coatings_6.jpg","images/commercial_coatings_3.jpg");
var thisPic = 0;


function choosePic() {
//Randomly choose the picture for the home page
   thisPic = Math.floor((Math.random() * jobImages.length));
   document.getElementById("coatingsPic").src = jobImages[thisPic];
   rotate();
}


function rotate() {
//Rotate thru the pictures of coatings
   thisPic++;
   if (thisPic == jobImages.length) {
      thisPic = 0;
   }
   document.getElementById("coatingsPic").src = jobImages[thisPic];
   setTimeout(rotate, 3 * 1000);
}