/* generating pageList: 
 * grep id= menu.html | sed "s/^.*id=\"//"|sed "s/ici\".*$//"|grep -v style=|sed "s/^/\"/"|sed "s/$/\",/"
 */
var pageList = new Array("i1intro",
			 "i1etudiant",
			 "i1habitudes",
			 "i1corvees",
			 "i1etudes",
			 "i1temps",
			 "i1weekend",
			 "i1soir",
			 "i1famille",
			 "i2intro",
			 "i2entre12",
			 "i2ambiance2a",
			 "i2differences",
			 "i2diffscol",
			 "i2diffperso",
			 "i2plustard",
			 "i2avrilenfin",
			 "i3intro",
			 "i3begin",
			 "i3taf",
			 "i3startup",
			 "i3break",
			 "i3next",
			 "i3changementsplus",
			 "i4intro",
			 "i4nouvoboulo",
			 "i4explosion",
			 "i4teletravail",
			 "i4paristlse",
			 "i4fin2001",
			 "i4voyageparis",
			 "i5intro",
			 "i5atchik",
			 "i52009",
			 "ilivre",
			 "isend_friend"
);

function fermer(iddiv) {
  if (document.getElementById && document.getElementById(iddiv))
     document.getElementById(iddiv).style.display="none";
}

function ouvrir(iddiv) {
  if (document.getElementById && document.getElementById(iddiv))
     document.getElementById(iddiv).style.display="block";
}

function update(iddiv) {
     fermer('annee1');
     fermer('annee2');
     fermer('annee3');
     fermer('annee4');
     fermer('annee5');
     if (iddiv != "")
	     ouvrir(iddiv);
}

var lastici="";
var lastpage="";

function ici(ynum, iddiv) {
     if (ynum!="")
	     update('annee'+ynum);
     else
	     update('');

     if (lastici != "") {
         if (document.getElementById && document.getElementById(lastici))
	     document.getElementById(lastici).style.display="none";
     }
     lastpage="i"+ynum+iddiv;
     lastici=lastpage+"ici";

     if (document.getElementById && document.getElementById(lastici))
	     document.getElementById(lastici).style.display="inline";
}

function goTo(prefix, page) {
     directory = page.substring(1,2);
     file = page.substring(2);
     if (page!="livre" && page != "guestbook_consult" && page != "send_friend")
	     path = directory+"%2f"+file;
     else
	     path = page;

     location.href = location.href.substring(
			     0, location.href.indexOf("?page"))
		     +"?page="+path;
}

function nextPage() {
     var i = 0;
     var found = false;
     for (i = 0; i < pageList.length; i++) {
	     if (lastpage==pageList[i])
		     found = true;
	     else if (found == true) {
		     goTo("",pageList[i]);
		     return;
	     }
     }
}