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;
  }

  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;
  }
  function setPos(obj){
	  
	 
  
     var posY = findPosY(obj);
     var posX = findPosX(obj);
  
     document.all.contentlist.style.top = posY - 300;
	 document.all.contentlist.style.left = posX + 20;
	 document.all.contentlist.style.visibility = 'visible';
  }
  
  function setSpec(obj){
	  
	
  
     var posY = findPosY(obj);
     var posX = findPosX(obj);
	 
	 document.getElementById('descript').style.top = posY+154;
	 document.getElementById('descript').style.left = posX-5;
	 document.getElementById('descript').style.visibility = 'visible';
  }
 function setHolder(obj){
	 
	 var posY = findPosY(obj);
	 document.getElementById('holder').style.top = posY-200;
	 document.getElementById('holder').style.left = 50;
 }