window.onload=alCargar;

var categoria = window.location.search.split("&codcat=")[1];

function alCargar()
{
	if(location.search.indexOf('&imprimir')!=-1)
		print();
	
	externalLinks();
	
	if(location.search.indexOf('codges=1440')==-1 && location.search.indexOf('codges=6130')==-1)
	    return;
	
	var divs = document.getElementsByTagName('div');
	
	var clase, div, divencoger, h1, a, ul;
	
	for(var i = 0; i < divs.length; i++)
	{
		div = divs[i];
		clase = div.className;
		
		if(clase=="encoger")
		{
		    divencoger = div;

			h2 = divencoger.getElementsByTagName('h2')[0];
			
			if(h2)
			{
			    ul = divencoger.getElementsByTagName('ul')[0];

			    a=document.createElement('a');
			    //a.name = ul.id;
			    a.onclick = mostrarOcultar;
			    a.innerHTML = h2.innerHTML;

			    h2.innerHTML = "";
			    h2.appendChild(a);

			    if(categoria != ul.id)
				    ul.className = "invisible";
			}
		}
	}
}

function imprimirJS(url)
{
	ventana = window.open(url+ '&imprimir','ventana','resizable=no,scrollbars=yes,menubar=no,toolbar=no,status=no,location=no');
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}

function mostrarOcultar()
{
	var ul = this.parentNode.parentNode.getElementsByTagName('ul')[0];
	if(ul.className=="")
		ul.className="invisible";
	else
		ul.className="";
}