/* 
*   Sarah Smith Letterpress
*
*   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);

/* Call the homepage slideshow */
$(document).ready(function(){
	$('#slideshow').cycle({
		fx:     'fade', 
		speed:   800, 
		timeout: 5000, 
		next:   '#slideshow',
		pause:   1 
	});
});

/* Call the lightbox popup windows */
$(document).ready(function() {
	$('#col2 a').lightBox();
});