function update_alexa(alexa_option){var alexa_option = alexa_option;document.getElementById("graph_image").innerHTML='<img class="thumb2" id="alexa_thumb" width="594" height="220" src="'+ alexa_option +'" alt="" border="0" />';}


/* Copyright 2000 SiteExperts.com/ InsideDHTML.com, LLC
   This code can be reusedas long as the above copyright notice
   is not removed */

function checkTab(el) {
  // Run only in IE
  // and if tab key is pressed
  // and if the control key is pressed
  if ((document.all) && (9==event.keyCode)) {
    // Cache the selection
    el.selection=document.selection.createRange(); 
    setTimeout("processTab('" + el.id + "')",0)
  }
}

function processTab(id) {
  // Insert tab character in place of cached selection
  document.all[id].selection.text=String.fromCharCode(9)
  // Set the focus
  document.all[id].focus()
}


function setSelectionRange(input, selectionStart, selectionEnd) {
 if (input.setSelectionRange) {
   input.focus();
   input.setSelectionRange(selectionStart, selectionEnd);
 }
 else if (input.createTextRange) {
   var range = input.createTextRange();
   range.collapse(true);
   range.moveEnd('character', selectionEnd);
   range.moveStart('character', selectionStart);
   range.select();
 }
}


/* Code contributed by Paul Brennan */
   
// replace the text area contents with original plus our new TAB
function replaceSelection (input, replaceString) {
   if (input.setSelectionRange) {
       var selectionStart = input.selectionStart;
       var selectionEnd = input.selectionEnd;
       input.value = input.value.substring(0, selectionStart)+
replaceString + input.value.substring(selectionEnd);

       if (selectionStart != selectionEnd){
           setSelectionRange(input, selectionStart, selectionStart +
   replaceString.length);
       }else{
           setSelectionRange(input, selectionStart +
replaceString.length, selectionStart + replaceString.length);
       }

   }else if (document.selection) {
       var range = document.selection.createRange();

       if (range.parentElement() == input) {
           var isCollapsed = range.text == '';
           range.text = replaceString;

            if (!isCollapsed)  {
               range.moveStart('character', -replaceString.length);
               range.select();
           }
       }
   }
}

// We are going to catch the TAB key so that we can use it
// edit by: skyboy.	 
function catchTab(item, e) {
    if (navigator.userAgent.match("Gecko")) {
        c = e.which;
    } else {
        c = e.keyCode;
    }
    if (c == 9) {
        var scrollCurrent = item.scrollTop;
        replaceSelection(item, String.fromCharCode(9));
        stopEvent(e);
        item.scrollTop = scrollCurrent;
        return false;
    }
}
function stopEvent(e) {
        if (e.preventDefault) {
            e.preventDefault();
        }
        if (e.stopPropagation) {
            e.stopPropagation();
        }
        e.stopped = true;
}


///////////////////////////////////////////////////////////
// functions used by the diff feature

function fliprows(from,to)
{
	var cells=document.getElementsByTagName('tr');
	var i;
	for (i=0; i<cells.length; i++)
	{
		var cell=cells.item(i);
		if (cell.className==from)
			cell.className=to;
	}
}

function showold()
{
	fliprows('new','hidenew');
	fliprows('hideold','old');
	document.getElementById('oldlink').style.background="#fff";
	document.getElementById('newlink').style.background="";
	document.getElementById('bothlink').style.background="";
}

function shownew()
{
	fliprows('hidenew','new');
	fliprows('old','hideold');
	document.getElementById('oldlink').style.background="";
	document.getElementById('newlink').style.background="#fff";
	document.getElementById('bothlink').style.background="";
}

function showboth()
{
	fliprows('hidenew','new');
	fliprows('hideold','old');
	document.getElementById('oldlink').style.background="";
	document.getElementById('newlink').style.background="";
	document.getElementById('bothlink').style.background="#fff";
}

/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

    $('input[name="paste_name"]').change(function(){
        $.cookie('paste_name', $(this).val());
    });
    $('select[name="paste_format"]').change(function(){
        $.cookie('paste_format', $(this).val());
    });
    $('select[name="paste_expire_date"]').change(function(){
        $.cookie('paste_expire_date', $(this).val());
    });
    $('select[name="paste_private"]').change(function(){
        $.cookie('paste_private', $(this).val());
    });
    if(!$('input[name="paste_name"]'))
    $('input[name="paste_name"]').val($.cookie('paste_name'));
    if(!dontChange && $.cookie('paste_format'))
			$('select[name="paste_format"]').val($.cookie('paste_format'));
    $('select[name="paste_expire_date"]').val($.cookie('paste_expire_date'));
    $('select[name="paste_private"]').val($.cookie('paste_private'));

function changeSize(sign)
{
	var size = $('#code_frame > ol').css('font-size');
	size = parseInt(size);
	switch(sign)
	{
		case '+':
			size++;
			break;
		case '-':
			size--;
			break;
		default:
			size = 11;
			break;
	}
	$('#code_frame > ol').css('font-size', size + 'px');
	return false;
}