//Opens external links in new window
var yourURL = "http://www.washington.edu/uwired/pipeline/";
function outLinks() {
  var outLink;
  if (document.getElementsByTagName('a')) {
    for (var i = 0; (outLink = document.getElementsByTagName('a')[i]); i++) {
      if (outLink.href.indexOf(yourURL) == -1) {
		var curTitle = outLink.getAttribute('title') ;
		var linkSuffix = "(External link in opens new window.)"
		var newTitle
		if (curTitle == null) {
			newTitle = linkSuffix
		} else {
			newTitle = curTitle + " " + linkSuffix
		}
        outLink.setAttribute('target', '_blank');
		outLink.setAttribute('title', newTitle);		
      }
    }
  }
}

//Identifies pdf and word documents
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.setAttribute('title', 'Opens PDF document in a new window');
				fileLink.innerHTML = fileLink.innerHTML + ' (Pdf)';
            }
            if (fileLink.href.indexOf('.doc') != -1) {
                fileLink.innerHTML = fileLink.innerHTML + ' (Word)';
				fileLink.setAttribute('target', '_blank');
				fileLink.setAttribute('title', 'Opens Word document file in a new window');		
            }
			
          
        }
    }
}