// === String Utilities ===

function hasLinks(word) {
 return word.match(/[A-Za-z0-9]{2,2}\.(ru|ua|com|net|info|biz|org|us)/i);
}

function escapeQuotes(word) {

  // jsesq is a key/acronym for javascript escaped single quote
  // jsdsq is a key/acronym for javascript escaped double quote

  escaped = word.replace(/'/g, ":jsesq:"); 
  escaped = escaped.replace(/"/g, ":jsedq:"); 
  escaped = escaped.replace(/\[/g, ":jselb:"); 
  escaped = escaped.replace(/\]/g, ":jserb:"); 
  escaped = escaped.replace(/\\/g, ":jsebs:"); 

  return escaped;
}

function unescapeQuotes(word) {

  // jsesq is a key/acronym for javascript escaped single quote
  // jsdsq is a key/acronym for javascript escaped double quote

  escaped = word.replace(/:jsesq:/g, "'"); 
  escaped = escaped.replace(/:jsedq:/g, '"'); 
  escaped = escaped.replace(/:jselb:/g, '\['); 
  escaped = escaped.replace(/:jserb:/g, '\]'); 
  escaped = escaped.replace(/:jsebs:/g, '\\'); 

  return escaped;
}

function escapeURI(u)
{
    if(encodeURIComponent) {
        return encodeURIComponent(u);
    }
    if(escape) {
        return escape(u);
    }
}

function goURI(href) {
  window.location.href = href;
}