window.setTimeout("closeSlider2()", 30000);

var sliderHeight = "150px";

$(document).ready(function(){
    $('.slider').each(function () {
	var current = $(this);
	current.attr("box_h", current.height());
      }
      );
    
    $(".slider").css("height", sliderHeight);
    
    $(".slider_menu").html('<a href="#"><img src="/portal/images/decision/cerrar.jpg"></a>');
    $(".slider_menu a").click(function() { openSlider() })
      });

function openSlider()
{
  var open_height = "150px";
  $(".slider").animate({"height": open_height}, {duration: 2 });
  
  $(".slider_menu").html('<a href="#"><img src="/portal/images/decision/cerrar.jpg"></a>');
  $(".slider_menu a").click(function() { closeSlider() })
    }

function closeSlider()
{
  $(".slider").animate({"height": sliderHeight}, {duration: 3 });
  
  $(".slider_menu").html('<a href="#"><img src="/portal/images/decision/cerrar.jpg"></a>');
  $(".slider_menu a").click(function() {closeSlider2() })
    }
function closeSlider2()
{
  $(".slider").animate({"height":0}, {duration: 3});
  
  $(".slider_menu").html('<a href="#"><img src="/portal/images/decision/abrirgdl.jpg"></a>');
  $(".slider_menu a").click(function() { closeSlider()})
    }