/* 
*   BrazilStation.com scripts
*
*   addLoadEvent() = queues an action to window.onload
*   popUp() = adds a popup function to all a tags with the class name "popup"
*
*/

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function popUp() {
  if (!document.getElementsByTagName) return false;
  var links=document.getElementsByTagName("a");
  for (var i=0; i < links.length; i++) {
    if ((links[i].className != null) && (links[i].className == "popup")) {
      links[i].onclick=function() {
          window.open(this.href);
          return false;
      }
    }
  }
}

addLoadEvent(popUp);