/**
 * @author dhj
 */

$(document).ready(function(){
    
	$('#cssdropdown li.headlink').hover(
		function() { $('ul', this).css('display', 'block'); },
		function() { $('ul', this).css('display', 'none'); });
    
	$('div#twitter .tweet:odd').addClass('odd');
	
	$(function() {
	  $("#hover img").hover(function() {
	    $(this).attr("src", $(this).attr("src").split(".").join("-hover."));
	  }, function() {
	    $(this).attr("src", $(this).attr("src").split("-hover.").join("."));
	  });
	});
    
	$('a[rel=external]').attr( 'target', '_blank' );
	
	positionFooter();
        
        $(window)
          .scroll(positionFooter)
          .resize(positionFooter);
        
        function positionFooter() {
          var docHeight = $(document.body).height() - $("#sticky-footer-push").height();
          if(docHeight < $(window).height()){
            var diff = $(window).height() - docHeight;
            if (!$("#sticky-footer-push").length > 0) {
              $(".bottom").before('<div id="sticky-footer-push"></div>');
            }
            $("#sticky-footer-push").height(diff);
          } 
        }
    
    if ($('#imgSlider').size() > 0) {
		$('#imgSlider').cycle({ 
		    fx:     'fade', 
		    speed:   300, 
		    timeout: 3000, 
		    next:   '#imgSlider', 
		    pause:   2 
		});
    }
});