$(document).ready(function() {


    // Add pdf icons to pdf links
    $("a[href$='.pdf']").addClass("pdf");

    // Add txt icons to document links (doc, rtf, txt)
    $("a[href$='.txt'], a[href$='.rft']").addClass("txt");

    // Add zip icons to Zip file links (zip, rar)
    $("a[href$='.zip'], a[href$='.rar']").addClass("zip");

    // Add zip icons to Zip file links (zip, rar)
    $("a[href$='.doc'], a[href$='.docx']").addClass("word");


});