// Netscappe CSS Bug Fix
if (document.layers) { 
	origWidth = innerWidth;
	origHeight = innerHeight;
}
function reloadPage() {
	if (innerWidth != origWidth || innerHeight != origHeight) location.reload();
}
if (document.layres) onresize = reloadPage;

function toggleDisplay( whichElement )
{  
  var elem, vis;  
  if( document.getElementById ) // this is the way the standards work    
    elem = document.getElementById( whichElement );  
  else if( document.all ) // this is the way old msie versions work      
    elem = document.all[whichElement];  
  else if( document.layers ) // this is the way nn4 works    
    elem = document.layers[whichElement];  
  vis = elem.style;  
	// if the style.display value is blank we try to figure it out here  
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)    
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';  
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}

function setDisplay( whichElement, choice )
{  
  var elem, vis;  
  if( document.getElementById ) // this is the way the standards work    
    elem = document.getElementById( whichElement );  
  else if( document.all ) // this is the way old msie versions work      
    elem = document.all[whichElement];  
  else if( document.layers ) // this is the way nn4 works    
    elem = document.layers[whichElement];  
  vis = elem.style;  
  vis.display = choice;
}