function doBlend() { 

im.src="images/0.gif";
im.style.filter=" blendTrans(duration=2.0)revealTrans(transition=15)";
im.filters[0].Apply();
im.src="images/aohebanner.jpg";
im.filters[0].Play(); 

}


  function montre(id) {
	  if (document.getElementById) {
		  document.getElementById(id).style.display="block";
		} else if (document.all) {
		  document.all[id].style.display="block";
		} else if (document.layers) {
		  document.layers[id].display="block";
		} } 

 function cache(id) {
	  if (document.getElementById) {
		  document.getElementById(id).style.display="none";
		} else if (document.all) {
		  document.all[id].style.display="none";
		} else if (document.layers) {
		  document.layers[id].display="none";
		} }