//var tags = new Array( 'div','td','tr','p','b','table','strong','emphasis','a','h1','h2','h3','pre','sub','sup','i','th','cp','ul','ol','li','dt','dd');
var tags = new Array( 'span');

var prefix = "my_size_";

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);

  if (endstr == -1) endstr = document.cookie.length;

  return unescape(document.cookie.substring(offset, endstr));
}


function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;

  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg) return getCookieVal (j);

    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }

  return null;
}