function zadatvopros(){
      var bBZV = document.getElementById('bgBigZadatVopros');
      bBZV.style.width = ( ( document.documentElement.clientWidth ? document.documentElement.clientWidth : document.body.clientWidth ) ) + 'px';
      bBZV.style.height = document.documentElement.scrollHeight + 'px';
      bBZV.style.display = 'block';
      var bZV = document.getElementById('bgZadatVopros');
      bZV.style.display = 'block';
      bZV.style.left = (window.innerWidth ? window.innerWidth : (document.documentElement.clientWidth ? document.documentElement.clientWidth : document.body.offsetWidth))/2-bZV.offsetWidth/2 + 'px';
      bZV.style.marginTop = -(bZV.offsetHeight/2) + 'px';
      var clouseId = document.getElementById('clouseId');
      clouseId.onclick = function(){
        bZV.style.display = 'none';
        bBZV.style.display = 'none';
        bZV.getElementsByTagName('form')[0].reset();
        return false;
      }
      bBZV.onclick = function(){
        bZV.style.display = 'none';
        bBZV.style.display = 'none';
        bZV.getElementsByTagName('form')[0].reset();
      }

    }