function strip(rech){
    motif = /à|â|ä/g;
    rech = rech.replace( motif, 'a' );
    motif = /é|è|ê|ë/g;
    rech = rech.replace( motif, 'e' );
    motif = /î|ï/g;
    rech = rech.replace( motif, 'i' );
    motif = /ç/g;
    rech = rech.replace( motif, 'c' );
    motif = /ù|ü/g;
    rech = rech.replace( motif, 'u' );
    motif = /\W/g;
    rech = rech.replace( motif, '-' );
    return rech;
}
function setandreload( name, value )
{
    expires = new Date;
    expires.setMonth(expires.getMonth()+1);
    document.cookie = name + "=" +escape(value) + ";expires=" + expires.toGMTString() + ";path=/;";
    document.location.reload();
}