// JavaScript Document
  if (document.images)
   {
     pic1on= new Image(150,70);
     pic1on.src="http://www.la-terrasse22.com/yoga/retreat/brittany.jpg";  
     pic2on= new Image(150,70);
     pic2on.src="http://www.la-terrasse22.com/yoga/retreat/bretagne.jpg"; 
	 pic3on= new Image(140,24);
     pic3on.src="http://www.la-terrasse22.com/yoga/concept.jpg"; 
	 
     pic1off= new Image(150,70);
     pic1off.src="http://www.la-terrasse22.com/yoga/retreat/enter.jpg";
	 pic2off= new Image(150,70);
     pic2off.src="http://www.la-terrasse22.com/yoga/retreat/entree.jpg";
	 pic3off= new Image(140,24);
     pic3off.src="http://www.la-terrasse22.com/yoga/breizh.jpg";
	 }

function lightup(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
    }
 }

function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "off.src");
      document[imgName].src= imgOff;
    }
 }