//--------------------------------------------------------------------------
//   
//--------------------------------------------------------------------------
function up_level()
{
  var str = 
    "<table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\">" +
	    "<tr>" +
		   "<td valign=\"top\">" +
				  document.body.innerHTML +
		   "</td>" +
		"</tr>" +
	 "</table>";
  window.parent.WorkZone.innerHTML = str;	 

  HeightAlign(window.parent.LeftTab, window.parent.WorkZone, 195);
}

//--------------------------------------------------------------------------
//           Выравнивание левой стороны
//--------------------------------------------------------------------------
function HeightAlign(object1, object2, length)
{
  if(object1==null)  return;

  if((object2.clientHeight - length) > 800)
      object1.style.height = object2.clientHeight - length;
   else  
      object1.style.height = 800;
}