var ventana;

function abrirNieve()
{
	ventana = window.open('http://www.san-isidro.net/modules/Webcam/webcam.html', 'window98');
}

if (document.images)
{
  mod1         = new Image();
  mod1.src     = "../recursos/b_1_of.jpg";      
  mod1_on      = new Image();
  mod1_on.src  = "../recursos/b_1_on.jpg";  

  mod2         = new Image();
  mod2.src     = "../recursos/b_2_of.jpg";      
  mod2_on      = new Image();
  mod2_on.src  = "../recursos/b_2_on.jpg";   

  mod3         = new Image();
  mod3.src     = "../recursos/b_3_of.jpg";      
  mod3_on      = new Image();
  mod3_on.src  = "../recursos/b_3_on.jpg";   

  mod4         = new Image();
  mod4.src     = "../recursos/b_4_of.jpg";      
  mod4_on      = new Image();
  mod4_on.src  = "../recursos/b_4_on.jpg";
}
else
{
  mod1 = ""; mod1_on = "";
  mod2 = ""; mod2_on = "";
  mod3 = ""; mod3_on = "";
  mod4 = ""; mod4_on = "";
  mod5 = ""; mod5_on = "";

  document.mod1Img = "";
  document.mod2Img = ""; 
  document.mod3Img = "";
  document.mod4Img = "";
  document.mod5Img = "";
}