// script que hace funcionar barra del mediacenter copesa
function cerrar(vThis){    
var x = document.getElementById("copesaMc");
var y = document.getElementById("imgSpam");
x.style.display = "none";  
y.src="img/mediacenter/expand.gif";
y.alt = "Show";
return;
}

function showHide(vThis)
{

        vParent = vThis.parentNode;
        vSibling = vParent.nextSibling;
        while (vSibling.nodeType==3) {   // Fix for Mozilla/FireFox Empty Space becomes a TextNode or Something
            vSibling = vSibling.nextSibling;
          };

        if(vSibling.style.display == "none")
        {
        	
                vThis.src="img/mediacenter/collapse.gif";
                vThis.alt = "Ocultar";
                vSibling.style.display = "block";
        } else {
                vSibling.style.display = "none";
                vThis.src="img/mediacenter/expand.gif";
                vThis.alt = "Mostrar";
        }
return;
}