// always display page only (break out of Google Translator frame)
if (self != top) {
    if (document.images)
        top.location.replace(window.location.href);
    else
        top.location.href = window.location.href;
}

// Automatically adjust URI if page is being translated
var thisuri = escape(window.location.href);
if (thisuri.match(/translate_c/)) {
    var qs = new Querystring();
    thisuri = qs.get('u');
}
var translateuri = 'http://translate.google.com/translate_c?hl=en&u='+thisuri+'&langpair=en%7C';

    
$(function(){
    $("#tabs").before(flag_html());
    $("#flags li").each(function(){
        var className = $(this).attr('class');
        if ('mx' == className)
            className = 'es';
        if ('en' == className)
            $(this).children('a').attr('href', unescape(thisuri));
        else
            $(this).children('a').attr('href', translateuri+className);
    });
});

function flag_html() {
    return "\
        <ul id='flags'>\
            <li class='en'><a href='#'><img src='/images/blank.gif' alt='English' /></a></li>\
            <li class='ar'><a href='#'><img src='/images/blank.gif' alt='Arabic' /></a></li>\
            <li class='zh-CN'><a href='#'><img src='/images/blank.gif' alt='Chinese' /></a></li>\
            <li class='nl'><a href='#'><img src='/images/blank.gif' alt='Dutch' /></a></li>\
            <li class='fr'><a href='#'><img src='/images/blank.gif' alt='French' /></a></li>\
            <li class='de'><a href='#'><img src='/images/blank.gif' alt='German' /></a></li>\
            <li class='el'><a href='#'><img src='/images/blank.gif' alt='Greek' /></a></li>\
            <li class='it'><a href='#'><img src='/images/blank.gif' alt='Italian' /></a></li>\
            <li class='ja'><a href='#'><img src='/images/blank.gif' alt='Japanese' /></a></li>\
            <li class='ko'><a href='#'><img src='/images/blank.gif' alt='Korean' /></a></li>\
            <li class='mx'><a href='#'><img src='/images/blank.gif' alt='Espanol' /></a></li>\
            <li class='pt'><a href='#'><img src='/images/blank.gif' alt='Portuguese' /></a></li>\
            <li class='ru'><a href='#'><img src='/images/blank.gif' alt='Russian' /></a></li>\
            <li class='es'><a href='#'><img src='/images/blank.gif' alt='Espanol' /></a></li>\
        </ul>";
}


/* Client-side access to querystring name=value pairs
	Version 1.2.3
	22 Jun 2005
	Adam Vandenberg
	http://adamv.com/dev/javascript/querystring
*/
function Querystring(qs) { // optionally pass a querystring to parse
	this.params = new Object()
	this.get=Querystring_get
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)

	if (qs.length == 0) return

// Turn <plus> back to <space>
// See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&') // parse out name/value pairs separated via &
	
// split out each name=value pair
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}

function Querystring_get(key, default_) {
	// This silly looking line changes UNDEFINED to NULL
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}