function openDocWindow(location, target)
	{
	  var styleStr = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes';
	  var msgWindow = window.open(location, target, styleStr);
	  msgWindow.focus();
	}
	
	function openCustomDocWindow(location, width, height, target)
	{
	      var left = (screen.width/2) - width/2;
	
	      var top = (screen.height/2) - height/2-100;
	  var styleStr = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
	  var msgWindow = window.open(location, target, styleStr);
	  msgWindow.focus();
	  return msgWindow;
	}

	function openLawByTitle(titleID, verID)
	{
		openDocWindow('viewdoc.php?id='+titleID+'&type=law&way=TITLE', 'LAW'+verID);
	}
	
	function openLawByVersion(verID)
	{
		openDocWindow('viewdoc.php?id='+verID+'&type=law&way=VER', 'LAW'+verID);
	}
    
    function showPopup(location, width, height, winame)
    {
      var left = (screen.width/2) - width/2;

      var top = (screen.height/2) - height/2-100;

      var styleStr = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
      var msgWindow = window.open(location, winame, styleStr);
		msgWindow.opener = self;
      msgWindow.focus();
    }