function dumpObj(obj, name, indent, depth) {
    if (depth > 10) {
	return indent + name + ": <Maximum Depth Reached>\n";
    }

    if (typeof obj == "object") {
	var child = null;
	var output = indent + name + "\n";
	indent += "\t";
	for (var item in obj)
	    {
		try {
		    child = obj[item];
		} catch (e) {
		    child = "<Unable to Evaluate>";
		}
		if (typeof child == "object") {
		    output += dumpObj(child, item, indent, depth + 1);
		} else {
		    output += indent + item + ": " + child + "\n";
		}
	    }
	return output;
    } else {
	return obj;
    }
}

Math.uuid = (function() {
  // Private array of chars to use
  var CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split(''); 

  return function (len, radix) {
    var chars = CHARS, uuid = [], rnd = Math.random;
    radix = radix || chars.length;

    if (len) {
      // Compact form
      for (var i = 0; i < len; i++) uuid[i] = chars[0 | rnd()*radix];
    } else {
      // rfc4122, version 4 form
      var r;

      // rfc4122 requires these characters
      uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
      uuid[14] = '4';

      // Fill in random data.  At i==19 set the high bits of clock sequence as
      // per rfc4122, sec. 4.1.5
      for (var i = 0; i < 36; i++) {
        if (!uuid[i]) {
          r = 0 | rnd()*16;
          uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r & 0xf];
        }
      }
    }

    return uuid.join('');
  };
})();

function getCookie( name ) {
    var start = document.cookie.indexOf( name + "=" );
    var len = start + name.length + 1;
    if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
	return null;
    }
    if ( start == -1 ) return null;
    var end = document.cookie.indexOf( ';', len );
    if ( end == -1 ) end = document.cookie.length;
    return unescape( document.cookie.substring( len, end ) );
}

function setCookie( name, value, expires, path, domain, secure ) {
    var today = new Date();
    today.setTime( today.getTime() );
    if ( expires ) {
	expires = expires * 1000 * 60 * 60 * 24;
    }
    var expires_date = new Date( today.getTime() + (expires) );
    document.cookie = name+'='+escape( value ) +
	( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) + //expires.toGMTString()
	( ( path ) ? ';path=' + path : '' ) +
	( ( domain ) ? ';domain=' + domain : '' ) +
	( ( secure ) ? ';secure' : '' );
}

function deleteCookie( name, path, domain ) {
    if ( getCookie( name ) ) document.cookie = name + '=' +
	( ( path ) ? ';path=' + path : '') +
	( ( domain ) ? ';domain=' + domain : '' ) +
	';expires=Thu, 01-Jan-1970 00:00:01 GMT';
}