function getAbsolutePos(el)
{
   var r = { x: el.offsetLeft, y: el.offsetTop };
   if (el.offsetParent)
   {
       var tmp = getAbsolutePos(el.offsetParent);
       r.x += tmp.x;
       r.y += tmp.y;
   }
   return r;
}


function show_menu(m){
	c=document.getElementById('menu'+m);
	a=document.getElementById('mnu'+m);
	b=document.getElementById('logotbl');
	pos = getAbsolutePos(b);
	c.style.display="block";
	a.style.display="block";
	a.style.left=pos.x;
	p=document.getElementById('poser'+m);
	posc = getAbsolutePos(p);
	c.style.left=posc.x;
	a.style.top=posc.y-10;
	c.style.width="50px";
	c.style.height="40px";
}

function hide_menu(m){
	a=document.getElementById('menu'+m);
	a.style.display="none";
	a=document.getElementById('mnu'+m);
	a.style.display="none";
}