/* External Links  */
function externalLinks() {
  if (!document.getElementsByTagName && document.getElementById) return;

  var anchors = document.getElementsByTagName("a");

  for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
       anchor.target = "_blank";
 }
}
window.onload = externalLinks;

/* Left Navigation Rollover*/
function hover(x, color) {
  if (color) {
    x.getElementsByTagName('a')[0].style.color=color;	
}
  x.style.cursor='pointer'
}
function hoverout(x, color) {
  x.getElementsByTagName('a')[0].style.color=color;
}
/* Left Navigation open in new window */
function link(x) {
  var y = x.getElementsByTagName('a')[0];
  var z = new String(y.href)
  var crc="http://www.crc.losrios.edu"
  if (z.match(crc) == crc) {
    window.location.href = y.href;
  } else {
    window.open(y.href);
  }
}