function select_unselect_all(n){
  if(document.getElementById('delete_all').checked==true){
    for(var i=1; i<=n; i++){
      var name_ = 'del_'+i; 
      if(document.getElementById(name_)){
        document.getElementById(name_).checked = true;
      }
    }
  }
  else{
    for(var i=1; i<=n; i++){
      var name_ = 'del_'+i;
      if(document.getElementById(name_)){
        document.getElementById(name_).checked = false;
      }
    }
  }
}

function frm_sub(name){
  document.getElementById(name).submit();
}
$(document).ready(function(){
  trigger_click=function(hang){ hang.toggleClass("trigger2").next(".collapse").slideToggle("fast"); };
  adv_seach_up=function(hang){ hang.slideUp("fast"); };
  adv_seach_down=function(hang){ hang.slideDown("fast"); };
  $("#se_pod a").click(function(){ 
    $("#se_pod a").removeClass("se_a");
    $("#se_pod a").removeClass("se_na");
    $("#se_pod a").addClass("se_na");
    $(this).removeClass("se_na");       
    $(this).addClass("se_a");       
    var id = $(this).attr("id");
    $("#se_search").text(search_examp[id]);       
    $("#search_type").val(id);
    if(id==3) adv_seach_down($(".adv_search_content"));
    else adv_seach_up($(".adv_search_content"));
  });  
  
  $("#se_search").click(function(){
    $("#search_box").val($(this).text());
  });
  $('#adv_search_block input.basic, #adv_search_block a.basic').click(function (e) {
    e.preventDefault();
    $('#adv_search_content').modal();
  });
  $(".trigger").click(function() {/*$(this).toggleClass("trigger2").next(".collapse").slideToggle();*/ trigger_click($(this)); });
  if($("#se_pod #3").attr("class")=="se_a") adv_seach_down($(".adv_search_content"));
  adv_seach_down($(".combo_hit"));
});