jQuery(document).ready(function(){
    //select all links in ul with rel = lightbox
		jQuery("a[rel='lightbox']").nyroModal({
			contentError:'',
			type:'image', 
			errorClass:'',
			resizeable:true, 
			autoSizable:false, 
			debug:false, 
			css:{content:{overflow: 'hidden'}}, 
			gallery:'lightbox'
		});
    
     

    //here you can alter data before output!
    jQuery.fn.nyroModal.settings.endFillContent = function(elts, settings) {
        if (elts.content[0].lastChild.nodeName == 'DIV'){
        var descDiv = elts.content[0].lastChild;
        descDiv.className = "lightboxPicDescription";
        }
    }
});