// JavaScript Document
// get objectX
function findPosX(obj)
{
  var curleft = 0;
  if(obj.offsetParent)
    while(1) 
    {
      curleft += obj.offsetLeft;
      if(!obj.offsetParent)
        break;
        obj = obj.offsetParent;
    }
    else if(obj.x)
        curleft += obj.x;
  return curleft;
}

// get objectY
function findPosY(obj)
{
  var curtop = 0;
  if(obj.offsetParent)
    while(1)
    {
      curtop += obj.offsetTop;
      if(!obj.offsetParent)
        break;
        obj = obj.offsetParent;
    }
    else if(obj.y)
      curtop += obj.y;
  return curtop;
}


// main popup function + ajax query
function ShowUpic(obj, uid)
	{
	  var lyb1 = document.getElementById('lyb1');
    var lyb3 = document.getElementById('lyb3');
    var div = document.getElementById('ttipsize');
    if (div.style.display == 'block') return false;
    // find x and y of the thumbnail
	  var objx=findPosX(obj);
	  var objy=findPosY(obj);
    
		
		
	
		var reqget = new JsHttpRequest();
    reqget.onreadystatechange = function() {
        if (reqget.readyState == 4) {
            
            
            
  
        
    var wWidth = document.body.clientWidth/2;
    if (objx+60 <= wWidth) {
      var orient='left';
    } else {
      var orient='right';
    }
    
    div.style.display = 'block';
		div.style.position = 'absolute';
    
    if (orient == 'left') {
		  lyb1.className = 'lybl1';
      lyb3.className = 'lybl3';
      div.style.top = objy-100+'px';
		  div.style.left = objx+'px';
    } else {
      lyb1.className = 'lyb1';
      lyb3.className = 'lyb3';
      div.style.top = objy-100+'px';
		  div.style.left = objx+'px';
    }
    
    // fill in div with required data
    divc = document.getElementById('tcontent');
		divc.innerHTML = '<div>x/y:' + objx +'/'+ objy + '</div>';
            
            
            
            
        }
    }
    reqget.open(null, '/scripts/jmcmlib/infopp.php', true);
    reqget.send( { userid: uid } );
  }

function HideUpic()
	{
		div = document.getElementById('ttipsize');
		div.style.display = 'none';
	}