$(document).ready(function() {
						   
						   
	// SFHOVER
	
		$('#nav li').hover(function() {
			$(this).addClass('sfhover');},
			function() {$(this).removeClass('sfhover');
		});
		
		
});


// EXTERNAL LINKS

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;