function get_random()
{
    var ranNum= Math.round(Math.random()*11);
    return ranNum;
}

function getaKeyword()
{
   var whichKeyword=get_random();

    var keyword=new Array(11);
     keyword[0]="abonnement adsl";
     keyword[1]="achat ordinateur";
     keyword[2]="adsl";
     keyword[3]="cd r";
     keyword[4]="dvd vierge";
     keyword[5]="credit consommation";
     keyword[6]="credit immediat";
     keyword[7]="rachat credit";
     keyword[8]="voyage";
     keyword[9]="voyage turquie";
     keyword[10]="voyage agadir";
     keyword[11]="credit immobilier";

return keyword[whichKeyword];
  }