function setHeight() {
  copy_height = findCopyHeight('home_content', 460);
  $('home_content').setStyle('height', (copy_height+70)+'px');
}
function fadeNav() {
  $('sites_nav').setOpacity(0).setStyle('display','block').effect('opacity', {duration:2000}).start(0,1);
  $('nav').setOpacity(0).setStyle('display','block').effect('opacity', {duration:2000}).start(0,1);
  startAnimation();
}
function startAnimation() {
	
  // Dozer Animation on Front Page
	
	var so = new SWFObject("dozer.swf", "mymovie", "789", "71", "8");
	so.write("dozertest");
  
  // Home Animation 
  
	var so2 = new SWFObject("home.swf", "mymovie", "555", "238", "8");
	
	so2.addParam("wmode", "transparent");
	
	so2.write("home_left");
}
function findCopyHeight(el, min)
{
  copy_height = window.getHeight() - $(el).getPosition().y - $('footer').scrollHeight - 100;
  if (copy_height < min) {
    copy_height = min;
  }
  return copy_height;
}

function attachRollovers()
{
  $$("#menu li").each(function(el) {
    el.addEvent('mouseenter', function() {
      this.addClass('sfhover');
    });
    el.addEvent('mouseleave', function() {
      this.removeClass('sfhover');
    });
  });
}


sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);