function doNavLeft()
{
var navList=document.getElementById('sideNavList');
var elems=navList.getElementsByTagName('li');
for(var i=0;i<elems.length;i++)
 {
 var li=elems[i];
 if(li.id.length>0) li.firstChild.href='/index.php?id='+li.id;
 if(li.className!='ignore') li.className='ordinary';
 if(window.location.href==li.firstChild.href) li.className='active';
 }
}


sfHovera = function() {
      var sfEls = document.getElementById("nav").getElementsByTagName("LI");
      for (var i=0; i<sfEls.length; i++)
          {
            sfEls[i].onmouseover=function() {
            this.className+=" sfhover";
          }
       sfEls[i].onmouseout=function() {
            this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
          }
        }
    }
if (window.attachEvent) window.attachEvent("onload", sfHovera);