/*--------------------------------------------------------------------
JAVASCRIPT "media-share this"

Version: 	2.0 - 2009/2010
author: 	Burocratik (alexandre gomes)
email: 		alex@burocratik.com
website: 	http://www.burocratik.com
-----------------------------------------------------------------------*/

/*-----------------------------------------------------------------------
 =RODAPE
-----------------------------------------------------------------------*/
function fVisivelShare(id) {
  var divs = document.getElementsByTagName("ul");
	var link = document.getElementById("shareOpen");
  for (var i=0; i<divs.length; i++ ) {
    if (divs[i].className.indexOf("shareTxt") == -1) continue;
    if (divs[i].getAttribute("id") == id) {
			if (addClass("check",divs[i],"show")){ //verifica se ja apliquei a class (isto e' se ja estava aberto)
					addClass("remove",divs[i],"show"); //tira a class
					addClass("remove",link,"on");
			} else {
				addClass("add",divs[i],"show"); //adiciona nova class, esta funcao esta em geral.js
		  	addClass("add",link,"on");
			}
    }
  }
}

function iniciarShare() {
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	var link = document.getElementById("shareOpen");
 	var sectionId = link.getAttribute("href").split("#")[1];
  if (!document.getElementById(sectionId)) return false;
		link.destination = sectionId;
    link.onclick = function() {
    	fVisivelShare(this.destination);
      return false;
  	}
}


/* =Preparar Eventos
-----------------------------------------------------------------------*/
addLoadEvent(iniciarShare);