function PopupCentrer(page,largeur,hauteur,options)
{
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	window.open(page,"popup","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

Array.prototype.recherche = function(valeur) {
var i = 0;
while (i < this.length) {
if (this[i] == valeur) break;
  else i++;
}
if ((i == (this.length+1))) return false;
else return i;
}

Array.prototype.contient = function(valeur) {
  var chaine = "|" + this.join("|") + "|";
  if (chaine.indexOf("|"+valeur+"|") == -1) return false;
  else return true;
}

String.prototype.explode = function(separateur) {
	var last = -1;
	var resultat = new Array();
	while(this.indexOf(separateur,last+1)!=-1) {
		resultat.push(this.substring(last+1,this.indexOf(separateur,last+1)));
		last = this.indexOf(separateur,last+1);
	}
	if(this.length!=0)
		resultat.push(this.substring(last+1,this.length));

	return resultat;
}

function addToStart(fnc){
  if(!window.listStart) window.listStart = new Array();
  window.listStart.push(fnc);
}

function start(){
  var ls = window.listStart;

  if(ls){
    for(i=0; i<ls.length; i++){
      fnc = ls[i];
      if(typeof(fnc) == 'function'){
        fnc();
      } else {
        eval(fnc);
      }
    }
  }
}

window.onload = start;