/* http://webdesign.maratz.com/lab/pdf_links_labeling/ */
function fileLinks() {
    var fileLink;
        if (document.getElementsByTagName('a')) {
                for (var i = 0; (fileLink = document.getElementsByTagName('a')[i]); i++) {
                        if (fileLink.href.indexOf('.pdf') != -1) {
                                fileLink.setAttribute('target', '_blank');
                                fileLink.className = 'pdfLink';
                        }
                        if (fileLink.href.indexOf('.doc') != -1) {
                                fileLink.setAttribute('target', '_blank');
                                fileLink.className = 'docLink';
                        }
                        
                        if (fileLink.href.indexOf('mailto:') != -1) {
                                fileLink.setAttribute('target', '_blank');
                                fileLink.className = 'mailtoLink';
                        }
                }
        }
}
window.onload = function() {
        fileLinks();
}