function manageMenu(id,image_id){

  obj    = document.getElementById(id);
  imgObj = document.getElementById(image_id);
  
  if(obj.style.display == 'block'){
    obj.style.display = 'none';
    imgObj.src='images/icon_menu_open.gif';
    imgObj.title='open';
  } else {
    obj.style.display = 'block';  
    imgObj.src='images/icon_menu_close.gif';
    imgObj.title='close';    
  }
}

function manageSubMenu(id,mark_field_id,sub_menu_id){

  obj          = document.getElementById(id);
  subMenuObj   = document.getElementById(sub_menu_id);
  markFieldObj = document.getElementById(mark_field_id);
  
  if(obj.style.display == 'block'){
    obj.style.display  = 'none';
    markFieldObj.value = '0';
    subMenuObj.innerHTML ='Advanced Search';
	
    // Reseting Location ---------------------------
    document.search_form.country_id.options[0].selected=true;     
    resetSelect(document.search_form.state_id);     
    resetSelect(document.search_form.region_id);     
    
    /* The field city is disable for the moment    
    resetSelect(document.search_form.city_id);
    */
        
    /* The field area is disable for the moment
    resetSelect(document.search_form.area_id);
    */
    
    // ---------------------------------------------
    
  } else {
    obj.style.display  = 'block';
    markFieldObj.value = '1';
    subMenuObj.innerHTML ='Basic Search';   
  }
}