$(document).ready(function(){
	
	//ligth box
	$("a.lightbox").lightBox();
	
	//page name
	var url = window.location.href.split("/");
	var page1 = url[3].split("?");
	var page = '/'+page1[0];
	
	$("#top_nav li").each(function(){
		if ($(this).children("a").attr("href")==page) {
			$(this).children("a").addClass("on");
		}
	});
	if (page=='/pictures-gallery') {
		$("#top_nav #t_pictures a").addClass("on");
	}
	
	/*
	//video
	var video_width = $("#video_content object").width();
	var video_height = $("#video_content").height();
	$("#video_content").css({width: video_width, height: video_height});
	*/
});



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";
	}
}