function meret() {
tartalom_js = document.getElementById("tartalom");
tartalom_tr_js = document.getElementById("tartalom_tr");

if (  ( tartalom_js.offsetHeight - tartalom_tr_js.offsetHeight ) < 49  )
				{
				tartalom_js.style.height = String (  tartalom_tr_js.offsetHeight + 49  )+"px";
				}
}