function OuiNon(buValue) {
	if (buValue == " ET ") 
		return " OU "
	else 
		return " ET "
	}

function CtrlNumerique(entree){
	var Num=true;
	for (i=0;i<entree.value.length;i++)
		{
		if ((entree.value.substring(i,i+1)!="0") &&
		    (entree.value.substring(i,i+1)!="1") &&
		    (entree.value.substring(i,i+1)!="2") &&
		    (entree.value.substring(i,i+1)!="3") &&
		    (entree.value.substring(i,i+1)!="4") &&
		    (entree.value.substring(i,i+1)!="5") &&
		    (entree.value.substring(i,i+1)!="6") &&
		    (entree.value.substring(i,i+1)!="7") &&
		    (entree.value.substring(i,i+1)!="8") &&
		    (entree.value.substring(i,i+1)!="9"))
			Num=false;
		}
	return Num;
	}
	
function openContenuAide(theURL) 
{
    if ((document.laFenetre) && (!document.laFenetre.closed)) {document.laFenetre.close();};
        document.laFenetre=window.open(theURL,'popup','width=720,height=500,SCROLLBARS=YES,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,STATUS=YES,RESIZABLE=YES,COPYHISTORY=NO,LEFT=50,TOP=50'); 

}