//Fonction permettant l'affichage d'une fenetre modale
function displayModalWindow(pageToOpen,pageWidth,pageHeight) {

	var top=(screen.height-pageHeight)/2;
  	var left=(screen.width-pageWidth)/2;
	window.open(pageToOpen,'name',"top="+top+",left="+left+",height="+pageHeight+",width="+pageWidth+",toolbar=no,directories=no,status=no,continued from previous linemenubar=no,scrollbars=yes,resizable=no ,modal=yes");
}

//Fonction permettant de passer une donn?e d'un popup vers la fenetre parente
function goToParentWindow(aS_formName, aS_fieldName, aS_value) {
		
	var Target="window.opener.document.forms."+aS_formName+".elements."+aS_fieldName;
	var TargetField = eval(Target);
	TargetField.value = aS_value;
	window.close();
}