<!--
function getRandomImageHome() {
  var upperLimit = 1;
  var imagePath = "images/random/";
  var baseName = "home_top_bg";
  var imageType = ".jpg";
  
  var currentdate = 0;
	var randomNum = 0;
  var ran = 60/upperLimit;
  
  //currentdate = new Date()
  
  //randomNum = currentdate.getSeconds()
  //randomNum = Math.floor(randomNum/ran)
  
  var randomNum = Math.round(Math.random()*upperLimit);
  var fileName = imagePath + baseName + randomNum + imageType;
	
	document.getElementById('header').style.backgroundImage = 'url('+fileName+')'; 

}

function getRandomImageSidebar() {
  var upperLimit = 3;
  var imagePath = "images/random/";
  var baseName1 = "sidebar_image_a";
  var baseName2 = "sidebar_image_b";
  var imageType = ".jpg";
  
  var currentdate = 0;
	var randomNum = 0;
  var ran = 60/upperLimit;
  
  //currentdate = new Date()
  
  //randomNum = currentdate.getSeconds()
  //randomNum = Math.floor(randomNum/ran)
  
  var randomNum = Math.round(Math.random()*upperLimit);
  var fileName1 = imagePath + baseName1 + randomNum + imageType;
   
  //randomNum = currentdate.getSeconds()
  //randomNum = Math.floor(randomNum/ran)
  
  var randomNum = Math.round(Math.random()*upperLimit);
  var fileName2 = imagePath + baseName2 + randomNum + imageType;
 

  //alert ("1: "+fileName1+"2: "+fileName2);
  document.sidebar_image1.src = fileName1;
  document.sidebar_image2.src = fileName2;

}

//-->