function reset_models()
{
   var arr = new Array( "country", "city", "sphere_activity", "hobbies", "height_from", "height_to",
      "volume_bosom_from", "volume_bosom_to", "volume_waist_from", "volume_waist_to",
      "volume_thigh_from", "volume_thigh_to", "color_hair" , "color_eyes", "foreign_language",
      "sort_by" , "quantiny"
   );
   for( var i=0 ; i<arr.length; i++ )
   {
      document.getElementById(arr[i]).selectedIndex = 0;
   }
}

function reset_photographers()
{
   var arr = new Array( "type", "age_from", "age_to",
      "foreign_language", "sort_by" , "quantiny"
   );
   for( var i=0 ; i<arr.length; i++ )
   {
      document.getElementById(arr[i]).selectedIndex = 0;
   }
   document.getElementById('camera').value = '';
   document.getElementById('level').value = '';
   document.getElementById('experience').value = '';
}

function reset_creative()
{
   var arr = new Array( "type", "theme", "foreign_language", "sort_by" , "quantiny"
   );
   for( var i=0 ; i<arr.length; i++ )
   {
      document.getElementById(arr[i]).selectedIndex = 0;
   }
   document.getElementById('camera').value = '';
   document.getElementById('level').value = '';
   document.getElementById('experience').value = '';
}