/* onload - check if print page, set footer   */

window.onload=function(){
  if (location.search == "?prt")prtcss();  
  setfooter();
  document.body.onclick = resetsidemenu;
}


/* ---  printable page -  set print css to apply to screen  --- */

function prtcss(){
  link=document.getElementById('prtcss');
 link.setAttribute('media','all');
 document.styleSheets[1].media.mediaText = 'all'; // for firefox
}


/* ---   routine to prevent footer floating   --- */
function setfooter(){
  var wht =self.innerHeight;            //  most browsers
  if (wht==undefined|| wht==0)  
    wht = document.documentElement.clientHeight;   // ie6
  if (wht==undefined|| wht==0)
    wht = document.body.clientHeight;   // ie5-, 
  if (wht==undefined || wht==0)
    return;

  if (wht > document.getElementById("footer").offsetTop){ 
    document.getElementById("footer").style.position="absolute";
    document.getElementById("footer").style.bottom="0";
  }
}

function resetsidemenu(){
if (document.getElementById("kidnav"))
document.getElementById("kidnav").style.height = "1.4em";
}