function open_icon_pop(img)
{
	var pop = window.open('icons_instructions.html?img=' + img, 'icon', 'scrollbars=no, status=no, location=no, toobar=no, width=600, height=350');
  !pop ? alert('Please disable your popup blocker and try again.') : '';
}

function open_wallpaper_pop(img)
{
  var pop = window.open('wallpaper_instructions.html?img=' + img, 'wallpaper', 'scrollbars=no, status=no, location=no, toobar=no, width=970, height=550');
  !pop ? alert('Please disable your popup blocker and try again.') : '';
}

function open_twitter_pop(img)
{
	var pop = window.open('twitter_instructions.html?img=' + img, 'twitter', 'scrollbars=no, status=no, location=no, toobar=no, width=970, height=550');
  !pop ? alert('Please disable your popup blocker and try again.') : '';
}