function resize_popup() {
  var h = document.body.offsetHeight;
  var w = document.body.offsetWidth;
  var tp = ((h-550))/2;
  if(tp<0) { tp=0; }
  var lf = ((w-550))/2;
  if(lf<0) { lf=0; }

  document.getElementById('fade_content').style.top = (tp)+document.body.scrollTop+'px';
  document.getElementById('fade_content').style.left = lf+'px';
  
  document.getElementById('fade_header').style.top = (tp)+document.body.scrollTop+5+'px';
  document.getElementById('fade_header').style.left = lf+10+'px';
  
  document.getElementById('fade_txt').style.top = (tp)+document.body.scrollTop+40+'px';
  document.getElementById('fade_txt').style.left = lf+10+'px';

  
  document.getElementById('hide_all').style.height=(document.body.scrollHeight)+'px';
  document.getElementById('hide_all').style.width=(document.body.offsetWidth)+'px';
  
}

function hide_selects() {
	       var sels = document.getElementsByTagName('select');
            for(var j = 0, len = sels.length; j < len; j++){
                sels[j].style.visibility = 'hidden';
            }
}

function show_selects() {
	       var sels = document.getElementsByTagName('select');
            for(var j = 0, len = sels.length; j < len; j++){
                sels[j].style.visibility = 'visible';
            }
}

var popupcont, popupid;
	
function hide_popup() {
	
	document.getElementById(popupid).innerHTML=popupcont;
	
	document.getElementById('fade_content').style.display='none';
	document.getElementById('hide_all').style.display='none';
  document.getElementById('fade_header').style.display='none';
  document.getElementById('fade_txt').style.display='none';
	document.body.style.overflow='auto';
document.getElementsByTagName('html')[0].style.overflow='auto';
	document.body.style.overflowX='hidden';
	show_selects();
}

function show_popup(e,pid) {
//document.getElementsByTagName('html')[0].style.overflow='hidden';
  //document.body.style.overflow='hidden';
  
  var h = document.body.offsetHeight;
  var w = document.body.offsetWidth;
    
  var tp = ((h-550))/2;
  if(tp<0) { tp=0; }
  var lf = ((w-550))/2;
  if(lf<0) { lf=0; }
  
  //document.getElementById('hide_all').style.top=(document.body.scrollTop-175)+'px';
  document.getElementById('hide_all').style.top='0';
    
  document.getElementById('fade_content').style.top = (tp)+document.body.scrollTop+'px';
  document.getElementById('fade_content').style.left = lf+'px';
  
  /*document.getElementById('fade_header').style.top = (tp)+document.body.scrollTop+5+'px';
  document.getElementById('fade_header').style.left = lf+10+'px';
  
  document.getElementById('fade_txt').style.top = (tp)+document.body.scrollTop+40+'px';
  document.getElementById('fade_txt').style.left = lf+10+'px';*/
  
  popupcont=document.getElementById(pid).innerHTML;
  popupid=pid;

  document.getElementById('fade_txt').innerHTML=popupcont;
  document.getElementById(pid).innerHTML='';
  document.getElementById('fade_header_txt').innerHTML=e.title;
  document.getElementById('fade_content').style.display='';
  document.getElementById('fade_header').style.display='';
  document.getElementById('fade_txt').style.display='';
  
  
  document.getElementById('hide_all').style.height=(document.body.scrollHeight)+'px';
  document.getElementById('hide_all').style.width=w-24+'px';
  hide_selects();
  document.getElementById('hide_all').style.display='';
  
  document.getElementById('hide_all').onclick = function() { hide_popup() };
  
}