//Menu principal ------------------------
function montre(smenu) {
	if (document.getElementById('souspresentation')) document.getElementById('souspresentation').style.display ='none';
	if (document.getElementById('sousservices')) document.getElementById('sousservices').style.display ='none';
	if (document.getElementById(smenu)) document.getElementById(smenu).style.display ='block';
}
//---------------------------------------

//Menu principal images------------------------
function montre_image(image) {
	if (document.getElementById(image)) document.getElementById(image).style.display ='none';
	if (document.getElementById(image+'2')) document.getElementById(image+'2').style.display ='block';
}

function cache_image(image) {
	if (document.getElementById(image)) document.getElementById(image).style.display ='block';
	if (document.getElementById(image+'2')) document.getElementById(image+'2').style.display ='none';
}

//---------------------------------------


//Si l'intro animée existe------------
function attencharge() {
			setTimeout("allume()",8000);
			}
function allume() {
				document.getElementById('anim').style.display='none';
				document.getElementById('principal').style.display='block';
			}
//------------------------------------

//defilement des actualites
function texteDefile() {
   if (!defile) defile = document.getElementById('defile');
   if (defile) {
      //if(pscrnt > ( defile.offsetHeight) ){
	  if(pscrnt > 252 ){
         pscrnt = psinit;
                } else {
         pscrnt+= 1; // pixel par deplacement
		// alert(defile.offsetHeight);
      }
      defile.style.bottom = pscrnt+"px";
   }
}