// JavaScript Document
  
  scrollX=window.pageYOffset ;
   
   scrollX = (scrollX)? scrollX : document.documentElement.scrollTop;
  scrollX = (scrollX)? scrollX: document.body.scrollTop;
  
  pageWidth =  window.innerWidth;
  pageWidth = (pageWidth)? pageWidth : document.documentElement.clientWidth;
  pageWidth = (pageWidth)? pageWidth: document.body.clientWidth;

  pageHeight =  window.innerHeight;
  pageHeight = (pageHeight)? pageHeight: document.documentElement.clientHeight;
  pageHeight = (pageHeight)? pageHeight: document.body.clientHeight;  
function halobox($param){
  sendAndLoad($param,"readmore","GET","");

 
  // $("halo").style.width= (pageWidth-5)+"px"
   $("halo").style.height= (pageHeight-5)+"px"
   $("halo").style.display="block";
    $("readmore").style.display="block";
 /*
   $("readmore").style.width=$w+"px";
   $("readmore").style.height=pageHeight/$hRatio; 
   */
  if(window.innerHeight){
     $("halo").style.mozOpacity=".50";
  }else{
      $("halo").style.filter="alpha(opacity=50)";
  }
 
  var myDiv = $('readmore');
  var posLeft = ((pageWidth/2)-(myDiv.offsetWidth)/2)+"px";
  myDiv.style.left = posLeft;
  var posTop = ((pageHeight/2)-(myDiv.offsetHeight)/2)+"px";
  myDiv.style.top =posTop;/* */
  //alert(posLeft+" "+posTop);
 // Effect.toggle("readmore","slide");
  
}


 window.onresize=function(){ 
   $("halo").style.height= (pageHeight+scrollX)+"px"
 }