Preloader helper

getpreloader

var getPreloader = function(dest, options){
    options = $.extend({
        alt: '',
        css: {
            display: 'block',
            margin: '30px auto'
        },
        src: '/assets/ajax_loaders/loader-big.gif'
    }, options);

    var $img = $('<img>', options);

    if(dest && dest.length){
        dest.html($img);
        return true;
    } else {
        // return as string
        return $img[0].outerHTML;
    }
}