featureImgFile = new Array ("aed", "aedon", "defib", "defibon", "mca", "mcaon", "medical", "medicalon", "telemed", "telemedon", "training", "trainingon", "home", "homeon")
	if (document.images) {
  			featureImg = new Array;
  			for (d=0; d<=14; d++) {
      				featureImg[d] = new Image
      				featureImg[d].src = "images/" + featureImgFile[d] + ".gif";
  			}
		}