Use mysql_fetch_assoc instead of mysql_fetch_row.
GetRowFromDb("`id`,`name`,`email`", " WHERE `id`='1'", "database1", "table1");
function GetRowFromDb ($column, $condition, $database, $table) { 
  $target="`$database`.`$table`";
  $query="SELECT $column FROM $target $condition";
  $indexedrow=mysql_fetch_assoc(mysql_query($query));
  return $indexedrow; 
}
solved Get PHP associative array from MySQL