function update_qte(id, val) {
	 var NomForm = document.getElementById('fp');
	quantite = NomForm[id].value;
	quantite = 	parseInt(quantite) + parseInt(val);
	if (quantite < 0) { quantite = 0; }
	if (quantite > 99) { quantite = 99; }
        if (val == 0)  { quantite = 0; }
	NomForm[id].value = quantite;

}

function AgrandiImage() {
var ParamDivImage = document.getElementById('GrosseDivImage').style
 with (ParamDivImage) {
  display='block';
  height='625px';
  width=(parseInt(document.getElementById('GrosseImage').width) + 20) + 'px';
  overflow='auto'
 }
}

function AffAvisGd(IdAvis){
	 document.getElementById('NCTct'+IdAvis).style.visibility="hidden";
	 document.getElementById('NCTct'+IdAvis).style.display="none";
	 document.getElementById('NCTlg'+IdAvis).style.visibility="visible";
	 document.getElementById('NCTlg'+IdAvis).style.display="block";
	}