startList = function() {
  if (document.all&&document.getElementById) {
    navRoot = document.getElementById("nav_links");
    for (i=0; i < navRoot.childNodes.length; i++) {
      node = navRoot.childNodes[i];
      if (node.nodeName=="LI") {
        node.onmouseover=function() {
          this.className+=" over";
        }
        node.onmouseout=function() {
          this.className=this.className.replace(" over", "");
        }
      }
    }
  }
}
window.onload=startList;

function swapBG(id,action) {
  var div = document.getElementById('menuitem'+id);
  var anc = document.getElementById('menulink'+id);

  if(action == 'on') {
    bgstate = "#eeeeee";
	  textstate = "#660033";
  }
  else {
    bgstate = "none";
	  textstate = "";
  }
  
  div.style.background = bgstate;
  anc.style.color = textstate;
}


function showimage(img,w,h) {
  window.open("image.php?img="+img,"image","width="+(w+2)+",height="+(h+50));
}