function makeMenu(element,section,enCours){

		if(section == 21 || section == 22 || section == 23){
            $(document.body).removeClass();
            $("#rub2").addClass('overActive');
            $(document.body).addClass('section-2'); 
		}else{
        
			if(section == 41 || section == 42){
                $(document.body).removeClass(); 
                $("#rub4").addClass('overActive');
                $(document.body).addClass('section-4');  
            
			}else{
            
            if(section == 81 || section == 82 || section == 83){
                $(document.body).removeClass(); 
                $("#rub8").addClass('overActive');
                $(document.body).addClass('section-8');  
            
            }else{
            
                    
                    if($(document.body).attr("class") != 'section-'+section){
                        $(document.body).removeClass(); 
                        $(document.body).addClass('section-'+section); 
                    }
                }
			}
	}
}