function sondajch() {
  for ( x=0;x<sondaj.R1.length;++x ) {
   if ( sondaj.R1[x].checked == true ) {
    return true
   }
  }
  alert("Selecteaza un raspuns mai intai!!")
  return false
 }

 function ms(obj,eveniment) {
 var culoare="#FE9499"
  switch (eveniment) {
   case "over":
    culoare_v=obj.style.backgroundColor
    obj.style.backgroundColor=culoare
   break
   case "out":
    obj.style.backgroundColor=culoare_v
   break
  }

}