/* 
*   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);


/**
 * jQuery Simple Dropdown Menu Plugin
 * http://javascript-array.com/scripts/jquery_simple_drop_down_menu/
 *
 */


var timeout    = 100;
var closetimer = 0;
var ddmenuitem = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{  $('#nav > li').bind('mouseover', jsddm_open)
   $('#nav > li').bind('mouseout',  jsddm_timer)});

document.onclick = jsddm_close;



/* Call the homepage slideshow */
$(document).ready(function(){
	$('#slideshow').cycle({
		fx:     'fade', 
		speed:   800, 
		timeout: 5000, 
		next:   '#slideshow',
		pause:   1 
	});
	
	$('#gallery') 
	.after('<div id="gallerynav">') 
	.cycle({ 
		fx:     'fade', 
		speed:  '800', 
		timeout: 5000,
		pager:  '#gallerynav',
		next:   '#gallery',
		pause:  1,
		pauseOnPagerHover: 1
	});
});

$(document).ready(function() {
    jQuery('#carousel').jcarousel({
    	scroll: 4
    });
});