$(document).ready(function() { 
	//$('#nav-primary').superfish( {
//		autoArrows:    false,
//		dropShadows:   false,
//		disableHI:     true,
//		animation:     {opacity:'show'},
//		delay: 0,
//		speed: 0
//	}); 
	
	sfHover();
	
	$('#sponsors').cycle({ 
		fx:      'fade', 
		speed:    1000, 
		timeout:  3000 
	});

	pdfLinks().addClass("pdf-link").attr({ target: "_blank", title: "PDF opens in a new window" });
	docLinks().addClass("doc-link");
	//externalLinks().addClass("external-link").attr({ title: "Link to an external site" });

}); 


function externalLinks() {
	return jQuery('a[href^=http]:not("[href^=http://www.ncbaa.com]"):not("[href^=http://ncbaa.com]"):not(":has(\'img\')")');
}



function pdfLinks() {
  return jQuery('a[href*=.pdf]');
}



function docLinks() {
  return jQuery('a[href*=.doc]');
}


sfHover = function() {
	var sfEls = document.getElementById("nav-primary").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"), "");
		}
	}
}