/* target.js 
     acrescenta target="_blank" em  <a href="http://__">
     e title="PDF" nos links de PDFs, ZIP...
*/

a_target_title = function() {

  /* CSS diferente para IE ----*/
  if (navigator.appName.indexOf("Microsoft") != -1) {
    var elems = document.getElementsByTagName("div");
    for (var x=0; x<elems.length; x++) {
        if (elems[x].className == "pagnormal") { elems[x].style.width = "770px"; }
    }
  }

  var links = document.getElementsByTagName("A");

  for (var i=0; i<links.length; i++) {
	if (links[i].outerHTML.indexOf("http://") != -1) {
		links[i].target = "_blank";
	}

	if (links[i].title.length == 0) {
	  if      (links[i].href.indexOf(".pdf") != -1) { links[i].title = "PDF"; }
	  else if (links[i].href.indexOf(".zip") != -1) { links[i].title = "ZIP"; }
	  else if (links[i].href.indexOf(".xls") != -1) { links[i].title = "XLS"; }
	  else if (links[i].href.indexOf(".pps") != -1) { links[i].title = "PowerPoint"; }
    }
  }
}


window.onload = function() {
    a_target_title()
}