var allrecent = $('.recentwork li');
function next_recent(){
	var cur=$('.recentwork .active');
	var next=$('.recentwork .active').next();
	if($(next).html() == null){
		var next=$('.recentwork #nr1');
	}
	$(cur).hide();
	$(cur).removeClass('active');
	$(next).show();
	$(next).addClass('active');
}
function prev_recent(){
	var cur=$('.recentwork .active');
	var next=$('.recentwork .active').prev();
	if($(next).html() == null){
		var next=$('.recentwork #nr'+allrecent.length);
	}
	$(cur).hide();
	$(cur).removeClass('active');
	$(next).show();
	$(next).addClass('active');
}
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;