$(document).ready( function() 
{
	base_url 		= $("base").attr("href");
	// site_lang 		= $("meta[name='lang']").attr("content");
	
	site_url 		= $("input[name='site_url']").val();
	active_theme 	= $("#active_theme").val();
	
		
		
	// abrir enlaces externos en otra ventana 
	$("a[rel=external]").each(function() { 
		$(this).attr("target", "_blank"); 
	});
	

	
	// ampliar fotos
	$("a[rel^='prettyPhoto']").prettyPhoto({
		showTitle: true, // true/false
		allowresize: true, // true/false
		default_width: 500,
		default_height: 400,
		theme: "dark_square" // light_rounded / dark_rounded / light_square / dark_square / facebook
	});
});