// scrolling text box on home page
 var headline_count;
 var headline_interval;
 var old_headline = 0;
 var current_headline = 0;
 
 $(document).ready(function(){
   headline_count = $("div.headline").size();
   $("div.headline:eq("+current_headline+")").css('top','5px');
 
   headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
   $('#scrollup').hover(function() {
     clearInterval(headline_interval);
   }, function() {
     headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
     headline_rotate();
   });
 });
 
 function headline_rotate() {
   current_headline = (old_headline + 1) % headline_count; 
   $("div.headline:eq(" + old_headline + ")").animate({top: -205},3000, function() {
     $(this).css('top','210px');
   });
   $("div.headline:eq(" + current_headline + ")").show().animate({top: 5},3000);  
   old_headline = current_headline;
 }



//navigation
var SITE = {
		nav: function() {
			$(this)
				.bind('mouseenter', function(){
					$(this).addClass('hover');
				})
				.bind('mouseleave', function(){
					$(this).removeClass('hover');
				});
		},
				
		init: function() {
		  
			// Navigation
			$('#nav li').each(SITE.nav);
    
		}
	};

$(document).ready(function () {
    SITE.init();
});

DD_belatedPNG.fix('#navigation, #content, .content-top,.entry, .pagetitle');


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);