// jQuery functions
function nav(){
	$("div#nav ul li").mouseover(function() {
			$(this).find('ul:first').show();
	});
	
	$("div#nav ul li").mouseleave(function() {
		$("div#nav ul li ul").hide();
	});
	
	$("div#nav ul li ul").mouseleave(function() {
		$("div#nav ul li ul").hide();
	});
	
};
$(document).ready(function(){
	nav();
});

// Colrorbox
$(document).ready(function(){
		$("a[rel='gallery']").colorbox({transition:"fade"});
	});

$(document).ready(function(){
	$("ul.submenu li:last-child a").addClass('last');
});

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.getAttribute("rel") == "external nofollow" || 
			anchor.getAttribute("rel") == "nofollow external" )
			)
		anchor.target = "_blank";
	}
}
window.onload = function() {
	externalLinks();
}