function toggle_inputs() {
Element.hide('department');
Effect.Appear('user',{duration: 0.2});
Effect.Appear('pass',{duration: 0.2})	
}

function load_content_image () {
	var now = new Date ();
   var seconds = now.getSeconds();;

	switch(seconds % 5 ) {
	  case 0:
       $('content_image').innerHTML = "<img id='content_image_img' style='display:none' src='Images/mecanizado_engranaje.jpg'>";
       break;
	  case 1:
       $('content_image').innerHTML = "<img id='content_image_img' style='display:none' src='Images/CaracolesMarinos.jpg'>";
	   break;
	  case 2:
       $('content_image').innerHTML = "<img id='content_image_img' style='display:none' src='Images/concha.jpg'>";
       break;
	  case 3:
       $('content_image').innerHTML = "<img id='content_image_img' style='display:none' src='Images/contacta.jpg'>";
       break;
     case 4:
       $('content_image').innerHTML = "<img id='content_image_img' style='display:none' src='Images/flor_nacimiento_inicio.jpg'>";
	   break;
    
	   
	}

   Effect.Appear('content_image_img');


}

/**
 * Muestra el popup para los productos
 */
function show_popup (product) {
  try {
	$('popup_content').innerHTML='';

	Effect.Appear('popup',{duration: 0.3});
	var src = "http://www.enmacosa.com/Images/productos/"+ product +".jpg";
		setTimeout ('create_image ("'+src+'")',1);
  }
  catch (e) {
    alert (e);
  }
}

function create_image (src) {
	$('popup_content').innerHTML = "<img src='" + src + "'>";
}