function toggleSection(SectionId){
 var elem = document.getElementById(SectionId);
 if(elem.style.display=="none")
   elem.style.display="block";
  
 else
   elem.style.display="none";
    togg2();
   
}


function togg2(){
 var elem = document.getElementById();
 if(elem.style.display=="block")
   elem.style.display="none";
 
}