function initPage()
{
    document.body.style.visibility='visible';
    try
    {
    if (mvIndexes!=undefined && mvIndexes !=null)
    {
    for (var i = 0; i<=mvIndexes.length-1;i++)
    {
    initMedia(mvIndexes[i])

    }
    }
    }
    catch(Error)
    {//ignore failure
    }

  
}



sfHover = 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"), "");
           }    
            } 
            }