/**
 * Takes an image URL and shows the image with lightbox.
 * Lightbox needs to be initialised on the page, but no requirements are placed on the HTML.
 * Suitable for images whose URLs are known; for Toolbox images you should instead use
	<a rel="lightbox[thumbs]" href="#dataSectionDynamicContentHREF/images/#pageKey_foo.jpg" title="<?=$main->text->best($pageKey, "fooImageAltText", 'htmlNone')?>"
		>!+ IMAGE src="foo_thumb.jpg" parentSrc="foo.jpg" width="120" height="80" parentWidth="600" parentHeight="400" alt="<?=$main->text->best($pageKey, "fooImageAltText", 'htmlNone')?>" +!</a
	>
 * 
 * @param {String} imgURL the image URL
 */
condor.popLightbox = function(imgURL) {
	var elem = document.createElement("a");
	elem.rel = "lightbox";
	elem.href = imgURL;
	myLightbox.start(elem); /* myLightbox is a global variable declared by Lightbox */
}