function restaureImage(idImage,imageBase)
		{
			document.getElementById(idImage).src= imageBase;
		}

function changeImage(idImage,imageVisited)
		{
			document.getElementById(idImage).src= imageVisited;
		}
		
function clicImage(idImage,imageClic,nomPage)
		{
			document.getElementById(idImage).src= imageClic;
			var page;
			page = nomPage;
		}