Creer un lien en HTLM

<script>
function visibilite(thingId)
{
 var i;
 var targetElement;
 for(i=1; i<=2;i++){
  targetElement = document.getElementById("divid" + i) ;
  targetElement.style.display = "none" ;
 }
 targetElement = document.getElementById("divid" + thingId) ;
 targetElement.style.display = "" ;
}
</script>

<script>
function cacher()
 var i;
 var targetElement;
 for(i=1; i<=2;i++){
  targetElement = document.getElementById("divid" + i) ;
  targetElement.style.display = "none" ;
 }

</script>

TON TEXTE<a href="javascript:visibilite('1');">TON CARACTÈRE</a> 
<br>TON 2EME TEXTE<a href="javascript:visibilite('2');">TON CARACTÈRE</a>

<div id="divid1" style="display:none;"><img src="TON_IMAGE_1.jpg "></div>
<BR><div id="divid2" style="display:none;"><img src="TON_IMAGE_2.jpg "></div>