// JavaScript Document

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function montre (option) {	//gestion des calques dans les popup collcetion
	switch (option) {
		case "1" :
			document.getElementById("bracelets").style.visibility='visible';
			document.getElementById("colliers").style.visibility='hidden';
			document.getElementById("boucles").style.visibility='hidden';
			break;
		case "2" :
			document.getElementById("bracelets").style.visibility='hidden';
			document.getElementById("colliers").style.visibility='visible';
			document.getElementById("boucles").style.visibility='hidden';
			break;
		case "3" :
			document.getElementById("bracelets").style.visibility='hidden';
			document.getElementById("colliers").style.visibility='hidden';
			document.getElementById("boucles").style.visibility='visible';
		}
	}

function montrePresse (option) {	//gestion des calques dans la popup presse
	switch (option) {
		case "1" :
			document.getElementById("menu").style.visibility='visible';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "2" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='visible';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "3" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='visible';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "4" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='visible';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "5" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='visible';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "6" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='visible';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "7" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='visible';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "8" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='visible';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "9" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='visible';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "10" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='visible';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "11" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='visible';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "12" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='visible';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "13" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='visible';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';			
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "14" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='visible';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "15" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='visible';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "16" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='visible';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "17" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='visible';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "18" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='visible';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "19" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='visible';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "20" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='visible';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "21" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='visible';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "22" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='visible';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "23" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='visible';
			document.getElementById("presse_23").style.visibility='hidden';
			break;
		case "24" :
			document.getElementById("menu").style.visibility='hidden';
			document.getElementById("presse_01").style.visibility='hidden';
			document.getElementById("presse_02").style.visibility='hidden';
			document.getElementById("presse_03").style.visibility='hidden';
			document.getElementById("presse_04").style.visibility='hidden';
			document.getElementById("presse_05").style.visibility='hidden';
			document.getElementById("presse_06").style.visibility='hidden';
			document.getElementById("presse_07").style.visibility='hidden';
			document.getElementById("presse_08").style.visibility='hidden';
			document.getElementById("presse_09").style.visibility='hidden';
			document.getElementById("presse_10").style.visibility='hidden';
			document.getElementById("presse_11").style.visibility='hidden';
			document.getElementById("presse_12").style.visibility='hidden';
			document.getElementById("presse_13").style.visibility='hidden';
			document.getElementById("presse_14").style.visibility='hidden';
			document.getElementById("presse_15").style.visibility='hidden';
			document.getElementById("presse_16").style.visibility='hidden';
			document.getElementById("presse_17").style.visibility='hidden';
			document.getElementById("presse_18").style.visibility='hidden';
			document.getElementById("presse_19").style.visibility='hidden';
			document.getElementById("presse_20").style.visibility='hidden';
			document.getElementById("presse_21").style.visibility='hidden';
			document.getElementById("presse_22").style.visibility='hidden';
			document.getElementById("presse_23").style.visibility='visible';
			break;
		}
	}
// en fonction du navigateur...
if ( document.all ) {

// sur Internet Explorer on intercepte le 'Menu Contextuel'
	document.oncontextmenu = clic_droit;
	}
if ( document.layers ) {

// sur Netscape on intercepte le clic de la souris pour l'analyser ensuite...
	document.captureEvents(Event.MOUSEDOWN);
	document.onmousedown = clic_droit;
	}


function clic_droit(evenement) {

// action pour Internet Explorer (sur 'Menu Contextuel')
	if ( document.all ) {
		alert('Copyright Isabel Desy 2003');
		return false;
		}
	else if ( document.layers ) {

// pour Netscape, si le clic a ete effectue sur le bouton droit (which == 3)
		if ( evenement.which == 3 ) {
			alert('Copyright Isabel Desy 2003');
			return false;
			}

// si le clic standard a ete accompagne d'une touche (touche 2 = Control, necessaire pour le 'clic-droit' sur les souris a 1 bouton des Macs)
		if ( evenement.modifiers == 2 ) {
			alert('Copyright Isabel Desy 2003');
			return false;
			}
		}
	return true;
	}

/* Pour info :
 __________________________
|___Touches____||__Numero__|
|Alt (option)  ||    1     |
|Control       ||    2     |
|Majuscule     ||    4     |
|Command (Mac) ||    8     |
+--------------++----------+ Et si 'Alt + Control' alors '3', si 'Alt + Maj' alors '5'...
*/