function Reperer(page,nivo){

var lien1='somatomes.htm';
var lien2='somcycle.htm';
var lien3='somdivers.htm';
var lien4='someco.htm';
var lien5='somenviro.htm';
var lien6='somfonc.htm';
var lien7='sompoliti.htm';
var lien8='somradio.htm';
var lien9='somreac.htm';
var lien10='#';
var lien11='somsurete.htm';

if (page==1){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	case "2" :   
		nav='../../../../';
		nav2='../../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==2){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==3){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==4){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==5){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==6){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==7){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==8){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==9){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==10){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

if (page==11){
switch (nivo)
{
	case "0" :   
		nav='../../';
		break;
	default:   
		nav='../../../';
		break;
}
}

document.write("             <table width=\"149\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" background=\""+nav+"img/pix.gif\">");
document.write("              <tr> ");
document.write("                <td colspan=\"2\"><img src=\""+nav+"img/gauche/h_fond.gif\"></td>");
document.write("              </tr>");
document.write("              <tr> ");
document.write("                <td width=\"15\" align=\"center\" height=\"24\" valign=top bgcolor=\"#3e6791\"><img src=\""+nav+"img/puce_vert.gif\" width=\"11\" height=\"11\"></td>");
document.write("                <td class=\"titregauche\" height=\"24\" valign=top bgcolor=\"#3e6791\">Questions / Réponses</td> ");
document.write("              </tr>");
document.write("              <tr> ");
document.write("                <td colspan=\"2\" bgcolor=\"#8ba4bd\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"1\"></td>");
document.write("              </tr>");
document.write("              <tr> ");
if (page==1){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien1+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Atomes et phéno- &nbsp;&nbsp;&nbsp;&nbsp;mènes nucléaires</font></a></td> ");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien1+"\" class=\"liensblanc\"> Atomes et phéno- &nbsp;&nbsp;&nbsp;&nbsp;mènes nucléaires</a></td> ");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==2){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien2+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Cycle de l'uranium</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien2+"\" class=\"liensblanc\"> Cycle de l'uranium</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==3){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien3+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Les diverses appli- &nbsp;&nbsp;&nbsp;&nbsp;cations du nucléaire</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien3+"\" class=\"liensblanc\"> Les diverses appli- &nbsp;&nbsp;&nbsp;&nbsp;cations du nucléaire</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==4){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien4+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Économie</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien4+"\" class=\"liensblanc\"> Économie</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==5){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien5+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Environnement</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien5+"\" class=\"liensblanc\"> Environnement</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==6){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien6+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Le fonctionnement des &nbsp;&nbsp;&nbsp;&nbsp;installations nucléaires</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien6+"\" class=\"liensblanc\"> Le fonctionnement des &nbsp;&nbsp;&nbsp;&nbsp;installations nucléaires</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==7){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien7+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Politiques énergétiques</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien7+"\" class=\"liensblanc\"> Politiques énergétiques</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==8){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien8+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Radioactivité et &nbsp;&nbsp;&nbsp;&nbsp;radioprotection</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien8+"\" class=\"liensblanc\"> Radioactivité et &nbsp;&nbsp;&nbsp;&nbsp;radioprotection</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==9){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien9+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Réacteurs et filières</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien9+"\" class=\"liensblanc\"> Réacteurs et filières</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==10){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien10+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Santé et énergies</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien10+"\" class=\"liensblanc\"> Santé et énergies</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
if (page==11){
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien11+"\" class=\"liensblanc\"><font color=\"#FEDEBB\"> Sûreté et sécurité</font></a></td>");
} else {
document.write("                <td colspan=\"2\" height=\"20\" bgcolor=\"#3e6791\"><img src=\""+nav+"img/pix.gif\" width=\"5\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/pix.gif\" width=\"1\" height=\"10\"><img src=\""+nav+"img/puceoran.gif\"><a href=\""+lien11+"\" class=\"liensblanc\"> Sûreté et sécurité</a></td>");
}
document.write("              </tr>");
document.write("              <tr> ");
document.write("                <td colspan=\"2\"><img src=\""+nav+"img/gauche/b_fond.gif\"></td>");
document.write("              </tr>");
document.write("            </table>");
}