// preload images
var preload = new Array (
	'/themes/naomiklein/img/m/on/meet_naomi.gif',
	'/themes/naomiklein/img/m/on/articles.gif',
	'/themes/naomiklein/img/m/on/video_audio.gif'
);

function preloadImages () {
	for (var i = 0; i < preload.length; i++) {
		k = i + 1;
		eval ('image' + k + ' = new Image()');
		eval ('image' + k + '.src = preload[i]');
	}
}


// image swapping
function rollOn (obj) { document.getElementById(obj).src = '/themes/naomiklein/img/m/on/' + obj + '.gif'; }
function rollOff (obj, obj2) { document.getElementById(obj).src = '/themes/naomiklein/img/m/' + obj2 + '/' + obj + '.gif'; }


// simple browser sniffer - h/t k10k
var isW3C = (document.getElementById) ? true : false;
var isAll = (document.all) ? true : false;


// no focused links
function unblur () { this.blur (); }
function getLinksToBlur () {
	if ((isW3C) || (isAll)) {
		if (isW3C) {
			var links = document.getElementsByTagName("a");
		} else {
			var links = document.all.tags("a");
		}
		for (i = 0; i < links.length; i++) {
			links[i].onfocus = unblur;
		}
	}
}

function jumpMenu (obj) {
	self.location = obj.options[obj.selectedIndex].value;
}

function newsletterPop () {
	window.open ('/list/?p=subscribe', 'newsletterForm', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=525,height=580');
}

window.addEventListener ? window.addEventListener("load",preloadImages,false) : window.attachEvent("onload",preloadImages);
window.addEventListener ? window.addEventListener("load",getLinksToBlur,false) : window.attachEvent("onload",getLinksToBlur);

function renderYouTube (videoID, videoW, videoH) {

	var videoW = (videoW == null) ? 425 : videoW;
	var videoH = (videoH == null) ? 350 : videoH;

	document.write ('<object width="' + videoW + '" height="' + videoH + '"><param name="movie" value="http://www.youtube.com/v/' + videoID + '"><param name="wmode" value="transparent"><embed src="http://www.youtube.com/v/' + videoID + '&rel=0" type="application/x-shockwave-flash" wmode="transparent" width="' + videoW + '" height="' + videoH + '"></object>');

}