if (document.images) {
  image1on = new Image();
  image1on.src = "Images/ShROn.jpg";
  image1off = new Image();
  image1off.src = "Images/ShROff.jpg";
  image2on = new Image();
  image2on.src = "Images/ShROn.jpg";
  image2off = new Image();
  image2off.src = "Images/ShROff.jpg";
  image3on = new Image();
  image3on.src = "Images/ShROn.jpg";
  image3off = new Image();
  image3off.src = "Images/ShROff.jpg";
  image4on = new Image();
  image4on.src = "Images/ShROn.jpg";
  image4off = new Image();
  image4off.src = "Images/ShROff.jpg";
  image5on = new Image();
  image5on.src = "Images/ShROn.jpg";
  image5off = new Image();
  image5off.src = "Images/ShROff.jpg";
  image6on = new Image();
  image6on.src = "Images/ShROn.jpg";
  image6off = new Image();
  image6off.src = "Images/ShROff.jpg";
  image7on = new Image();
  image7on.src = "Images/ShROn.jpg";
  image7off = new Image();
  image7off.src = "Images/ShROff.jpg";
  image8on = new Image();
  image8on.src = "Images/ShROn.jpg";
  image8off = new Image();
  image8off.src = "Images/ShROff.jpg";
  image9on = new Image();
  image9on.src = "Images/ShROn.jpg";
  image9off = new Image();
  image9off.src = "Images/ShROff.jpg";
  image10on = new Image();
  image10on.src = "Images/ShROn.jpg";
  image10off = new Image();
  image10off.src = "Images/ShROff.jpg";
  image11on = new Image();
  image11on.src = "Images/ShROn.jpg";
  image11off = new Image();
  image11off.src = "Images/ShROff.jpg";
  image12on = new Image();
  image12on.src = "Images/ShROn.jpg";
  image12off = new Image();
  image12off.src = "Images/ShROff.jpg";
  image13on = new Image();
  image13on.src = "Images/ShROn.jpg";
  image13off = new Image();
  image13off.src = "Images/ShROff.jpg";
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}

// Drop down sections
 function swch( secid )
 {
     var sectionId = document.getElementById(secid);
     if (sectionId == null) return;
     if (sectionId.style.display == '') 
     {
       sectionId.style.display = 'none';
       var ImgSrc = document.getElementById("i" + secid);
       ImgSrc.src = "Images/plus.gif";
     }
     else
     {
       sectionId.style.display = '';
       var ImgSrc = document.getElementById("i" + secid);
       ImgSrc.src = "Images/minus.gif";
     }
 }

 function Hide( obj )
 {var oDiv = document.getElementById(obj);if(oDiv != null) oDiv.style.display = "none";}