/* Tooltips */

$(document).ready(function() {

	 $('#wrapper a').tooltip({ 
	     track: true, 
	     delay: 2000, 
	     showURL: false, 
	     showBody: " - ", 
	     fade: 500 
	 });

	 $('img').tooltip({ 
		track: true, 
		delay: 2000, 
		showURL: false, 
		showBody: " - ", 
		fade: 500 
	 });


	$('audio').tooltip({ 
		track: true, 
		delay: 2000, 
		showURL: false, 
		showBody: " - ", 
		fade: 500 
	});
	
	$('iframe').tooltip({ 
		track: true, 
		delay: 2000, 
		showURL: false, 
		showBody: " - ", 
		fade: 500 
	});
			
	/* 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;
});