window.addEvent('domready', function()
{
	if ($('districtParent') && $('districtList'))
	{
		$('districtParent').setStyle('cursor','pointer');
		
		var myFx = new Fx.Slide('districtList',
		{
			transition: Fx.Transitions.Pow.easeOut,
			onComplete: function()
			{
				var src = $('districtParent').getElement('img').src;
				
				if (src.indexOf('_close') != -1)
				{
					 $('districtParent').getElement('img').src = src.replace(/_close/, '_open');
				}
				else
				{
					$('districtParent').getElement('img').src = src.replace(/_open/, '_close');
				}
			}
		});
		
		$('districtParent').addEvent('click', function()
		{			
			myFx.toggle();
		});
	}
});

function closeAlert(elem)
{
	new Fx.Slide(elem, {duration: 500, transition: Fx.Transitions.Quad.easeOut}).slideOut();
}

var Base64 = {

    // private property
    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

    // public method for encoding
    encode : function (input) {
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;

        input = Base64._utf8_encode(input);

        while (i < input.length) {
            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);
            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;
            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }
            output = output + this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +  this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
        }
        return output;
    },
    // public method for decoding
    decode : function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;
        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
        while (i < input.length) {
            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));
            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;
            output = output + String.fromCharCode(chr1);
            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }
        }
        output = Base64._utf8_decode(output);
        return output;
    },

    // private method for UTF-8 encoding
    _utf8_encode : function (string) {
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";

        for (var n = 0; n < string.length; n++) {
            var c = string.charCodeAt(n);
            if (c < 128) {
                utftext += String.fromCharCode(c);
            }
            else if((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            }
            else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }

        }
        return utftext;
    },

    // private method for UTF-8 decoding
    _utf8_decode : function (utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while ( i < utftext.length ) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            }
            else if((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i+1);
                c3 = utftext.charCodeAt(i+2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }

        }
        return string;
    }

}

function b64(text){
	return Base64.encode(text);
}

function b64_decode(text){
	document.write(Base64.decode(text));
}

function countVars(_this, numLimit)
{
	var numDisplay = _this.id+'Count';
	var numChars   = _this.value.length;
	
	if (numChars >= numLimit)
	{
		_this.value = _this.value.substr(0, numLimit);
		$(numDisplay).setHTML(0);
	}
	else
	{
		$(numDisplay).setHTML(numLimit-numChars);
	}
}

function highlightProfile(id)
{
	if ($(id))
	{
		var myFx = new Fx.Styles(id,
		{
			duration: 4500,
			transition: Fx.Transitions.Quad.easeInOut
		});
		
		myFx.start(
		{
			'color' : ['#FFFFFF','#343468'],
			'border-color' : ['#FFFFFF','#84A6D8'],
			'background-color' : ['#FF0000','#FFFFFF']
		});
	}
}

function addFav()
{
	var url = document.URL;
	var title = document.title;
	
	if (window.sidebar)
	{
		window.sidebar.addPanel(title, url, "");
	}
	else if (window.external)
	{
		window.external.AddFavorite(url, title);
	}
	else if (window.opera && window.print)
	{
		return true;
	}
}