advanced code snippet search

We Recommend

Pro JavaScript Techniques Pro JavaScript Techniques
Pro JavaScript Techniques is the ultimate JavaScript book for the modern web developer. It provides everything you need to know about modern JavaScript, and shows what JavaScript can do for your web sites. This book doesn't waste any time looking at things you already know, like basic syntax and structures.

Posted By

iTony on 11/29/07


Tagged

javascript flip charset


Versions (?)


Who likes this?

1 person has marked this snippet as a favorite

wizard04


Flip your text with charsets

Published in: JavaScript 

URL: http://www.revfad.com/flip.html

Just call the function in an HTML element and it would flip the text in it.

Plain TextExpand 
  1. function flip() {
  2.  var result = flipString(document.f.original.value.toLowerCase());
  3.  document.f.flipped.value = result;
  4. }
  5.  
  6. function flipString(aString) {
  7.  var last = aString.length - 1;
  8.  //Thanks to Brook Monroe for the
  9.  //suggestion to use Array.join
  10.  var result = new Array(aString.length)
  11.  for (var i = last; i >= 0; --i) {
  12.   var c = aString.charAt(i)
  13.   var r = flipTable[c]
  14.   result[last - i] = r != undefined ? r : c
  15.  }
  16.  return result.join('')
  17. }
  18.  
  19. var flipTable = {
  20. a : '\u0250',
  21. b : 'q',
  22. c : '\u0254', //open o -- from pne
  23. d : 'p',
  24. e : '\u01DD',
  25. f : '\u025F', //from pne
  26. g : '\u0183',
  27. h : '\u0265',
  28. i : '\u0131', //from pne
  29. j : '\u027E',
  30. k : '\u029E',
  31. //l : '\u0283',
  32. m : '\u026F',
  33. n : 'u',
  34. r : '\u0279',
  35. t : '\u0287',
  36. v : '\u028C',
  37. w : '\u028D',
  38. y : '\u028E',
  39. '.' : '\u02D9',
  40. '[' : ']',
  41. '(' : ')',
  42. '{' : '}',
  43. '?' : '\u00BF', //from pne
  44. '!' : '\u00A1',
  45. "\'" : ',',
  46. '<' : '>',
  47. '_' : '\u203E',
  48. ';' : '\u061B',
  49. '\u203F' : '\u2040',
  50. '\u2045' : '\u2046',
  51. '\u2234' : '\u2235'
  52. }
  53.  
  54. for (i in flipTable) {
  55.   flipTable[flipTable[i]] = i
  56. }

Report this snippet 

You need to login to post a comment.