// ------------------------------
//  SIMPLE IMAGE ROTATION BY DOM
//     ver 1.0
//  BY ANDREW CANTWELL
//   THE DCP GROUP
// ------------------------------

var ord=0;
var imgPath="img/gallery/";
function rotateImage(el) {

  if (!document.getElementById) {return;} // Return if no DOM
  
  // Find element and set "src" attribute
  var myEl=document.getElementById(el);
  myEl.src=imgPath+img[ord];
  
  // Go through array
  ord+=1;
  
  // Reset  to rotate from start
  //   when array limit reached
  if (ord==img.length) {
    ord=0;
  } // close "if" condition
} // close function