jQuery: get links by anchor text and extension

jquery_get_links_by_text_and_extesion.js

$('<div id="JQUERY_URL_LIST"></div>').appendTo('body');
var texts = ["SD","HD","click here"];
var extensions = ['pdf','mp3','m4a','m4v','zip','jpg','png','gif'];

var getLinksByText = function(texts){
    for(t in texts){
        var text = texts[t];
        $('a:contains("'+text+'")').each(function(){
            var url = $(this).attr('href')+'</br>';
            $('#JQUERY_URL_LIST').append(url);
        });
    }
}

var getLinksByExtension = function(extensions){
    for(e in extensions){
        var ext = extensions[e];
        console.log('a[href$=".'+ext+'"]');
        $('a[href$=".'+ext+'"]').each(function(){
            var url = $(this).attr('href')+'</br>';
            $('#JQUERY_URL_LIST').append(url);
        });
    }
}

getLinksByText(texts);
getLinksByExtension(extensions);