/* SudokuPuzz.com – helpers kept from the old site */
function printable_sudoku(type) {
  window.open('http://www.sudokupuzz.com/printable2.html?type=' + type, 'printable_sudoku', 'width=280, height=330, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=40, left=40');
}
function select_all(){var el=document.getElementById('source_box');if(el){el.focus();el.select();}}
function track(){var obj=document.getElementById('tracking');if(obj)obj.src='http://www.sudokupuzz.com/track.html';}