/*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);*/



function theRotator() {
	jQuery('div.rotator ul li').css({opacity: 0.0,'z-index':1});
	jQuery('div.rotator ul li:first').css({opacity: 1.0,'z-index':1000});
	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('rotate()',6000);
}

function rotate() {	
	var current = (jQuery('div.rotator ul li.show')?  jQuery('div.rotator ul li.show') : jQuery('div.rotator ul li:first'));
    if ( current.length == 0 ) current = jQuery('div.rotator ul li:first');
	var next = ((current.next().length) ? ((current.next().hasClass('show')) ? jQuery('div.rotator ul li:first') :current.next()) : jQuery('div.rotator ul li:first'));
	//Un-comment the 3 lines below to get the images in random order
	//var sibs = current.siblings();
        //var rndNum = Math.floor(Math.random() * sibs.length );
        //var next = $( sibs[ rndNum ] );

	//Set the fade in effect for the next image, the show class has higher z-index
	next.css({opacity: 0.0,'z-index':1})
	.addClass('show')
	.animate({opacity: 1.0}, 1000).css({'z-index':1000});

	//Hide the current image
	current.animate({opacity: 0.0,'z-index':1}, 1000).css({'z-index':1})
	.removeClass('show');
};

jQuery(document).ready(function() {		
	theRotator();
	jQuery('div.rotator').fadeIn(1000);
    jQuery('div.rotator ul li').fadeIn(1000); // tweek for IE
	
	jQuery('#header ul li:last').addClass('last');
	/*jQuery('#footernav ul li:last').addClass('last');*/
	
	/* SECTION PAGES - show hide excerpts */
	jQuery(".sectionexcerpt-title").click( function() {
        jQuery(this).toggleClass("expanded");  // 2nd arg to jQuery() sets context of the selection: h2 under this
        jQuery(this).siblings(".sectionexcerpt-text").toggle();  // show this category's "stories" div
    });
	
	/*jQuery('#mycarousel').jcarousel({
		scroll:1
		});*/
		
	jQuery("a[href*='http://']:not([href*='http://www.catapultlearning.com'])").attr("target","_blank");
	jQuery("a[href*='https://']:not([href*='https://www.catapultlearning.com'])").attr("target","_blank");  
	
});