// JavaScript Document
// Script from DOM Scripting by Jeremy Keith

window.onload = function() {
  if (!document.getElementsByTagName) return false;
  var lnks = document.getElementsByTagName("a");
  // Test for Mozilla... be sure the first "a" element has class="popup"
  // getAttribute in Mozilla uses "class" and not "className"
  if (lnks[0].getAttribute("class") == "popup") {
    for (var i=0; i<lnks.length; i++) {
      if (lnks[i].getAttribute("class") == "popup") {
        lnks[i].onclick = function() {
          popUp(this.getAttribute("href"));
          return false;
        }
      }
    }
  // Assumes browser is IE and getAttribute looks for "className"
  } else {
    for (var i=0; i<lnks.length; i++) {
      if (lnks[i].getAttribute("className") == "popup") {
        lnks[i].onclick = function() {
          popUp(this.getAttribute("href"));
          return false;
        }
      }
    }
  }
}

function popUp(winURL) {
  window.open(winURL,"popup","toolbar=no,status=yes,scrollbars=yes,resizable=yes,width=897,height=600");
}