Browser = new Object();
Browser.agt = navigator.userAgent.toLowerCase();
Browser.is_ie = ((Browser.agt.indexOf("msie") != -1) && (Browser.agt.indexOf("opera") == -1));
document.addLoadEvent = function(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
if (oldonload) {
oldonload();
}
func();
}}}
function delay(gap) {
var then,now;
then = new Date().getTime();
now = then;
while ((now - then) < gap){
now = new Date().getTime();
}}
var Class = {
create: function() {
return function() {
this.initialize.apply(this, arguments);
}}}
Object.extend = function(destination, source) {
for (property in source) destination[property] = source[property];
return destination;
}
Function.prototype.bind = function(object) {
var __method = this;
return function() {
return __method.apply(object, arguments);
}}
Function.prototype.bindAsEventListener = function(object) {
var __method = this;
return function(event) {
__method.call(object, event || window.event);
}}
function $() {
if (arguments.length == 1) return get$(arguments[0]);
var elements = [];
$c(arguments).each(function(el) {
elements.push(get$(el));
});
return elements;
function get$(el) {
if (typeof el == 'string') el = document.getElementById(el);
return el;
}}
if (!window.Element) var Element = new Object();
Object.extend(Element, {
remove: function(element) {
element = $(element);
element.parentNode.removeChild(element);
},
hasClassName: function(element, className) {
element = $(element);
if (!element) return;
var hasClass = false;
element.className.split(' ').each(function(cn) {
if (cn == className) hasClass = true;
});
return hasClass;
},
addClassName: function(element, className) {
element = $(element);
Element.removeClassName(element, className);
element.className += ' ' + className;
},
removeClassName: function(element, className) {
element = $(element);
if (!element) return;
var newClassName = '';
element.className.split(' ').each(function(cn, i) {
if (cn != className) {
if (i > 0) newClassName += ' ';
newClassName += cn;
}});
element.className = newClassName;
},
cleanWhitespace: function(element) {
element = $(element);
$c(element.childNodes).each(function(node) {
if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) Element.remove(node);
});},
find: function(element, what) {
element = $(element)[what];
while (element.nodeType != 1) element = element[what];
return element;
}});
var Position = {
cumulativeOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
element = element.offsetParent;
} while (element);
return [valueL, valueT];
}};
document.getElementsByClassName = function(className) {
var children = document.getElementsByTagName('*') || document.all;
var elements = [];
$c(children).each(function(child) {
if (Element.hasClassName(child, className)) elements.push(child);
});
return elements;
}
Array.prototype.each = function(func) {
for (var i = 0; ob = this[i]; i++) func(ob, i);
}
function $c(array) {
var nArray = [];
for (i = 0; el = array[i]; i++) nArray.push(el);
return nArray;
}
document.addLoadEvent(function() {
Fat.fade_all();
});
var Fat = {
make_hex : function (r, g, b){
r = r.toString(16);
if (r.length == 1) r = '0' + r;
g = g.toString(16);
if (g.length == 1) g = '0' + g;
b = b.toString(16);
if (b.length == 1) b = '0' + b;
return "#" + r + g + b;
},fade_all : function (){
var a = document.getElementsByTagName("*");
for (var i = 0; i < a.length; i++){
var o = a[i];
var r = /message-?(\w{3,6})?/.exec(o.className);
if (r){
if (!r[1]) r[1] = "";
if (o.id) Fat.fade_element(o.id, null, null, "#" + r[1]);
}}},
fade_element : function (id, fps, duration, from, to){
if (!fps) fps = 30;
if (!duration) duration = 3000;
if (!from || from == "#") from = "#FFFF33";
if (!to) to = this.get_bgcolor(id);
var frames = Math.round(fps * (duration / 1000));
var interval = duration / frames;
var delay = interval;
var frame = 0;
if (from.length < 7) from += from.substr(1, 3);
if (to.length < 7) to += to.substr(1, 3);
var rf = parseInt(from.substr(1, 2), 16);
var gf = parseInt(from.substr(3, 2), 16);
var bf = parseInt(from.substr(5, 2), 16);
var rt = parseInt(to.substr(1, 2), 16);
var gt = parseInt(to.substr(3, 2), 16);
var bt = parseInt(to.substr(5, 2), 16);
var r,g,b,h;
while (frame < frames){
r = Math.floor(rf * ((frames - frame) / frames) + rt * (frame / frames));
g = Math.floor(gf * ((frames - frame) / frames) + gt * (frame / frames));
b = Math.floor(bf * ((frames - frame) / frames) + bt * (frame / frames));
h = this.make_hex(r, g, b);
setTimeout("Fat.set_bgcolor('" + id + "','" + h + "')", delay);
frame++;
delay = interval * frame;
}
setTimeout("Fat.set_bgcolor('" + id + "','" + to + "')", delay);
},
set_bgcolor : function (id, c){
var o = document.getElementById(id);
o.style.backgroundColor = c;
},get_bgcolor : function (id){
var o = document.getElementById(id);
while (o){
var c;
if (window.getComputedStyle) c = window.getComputedStyle(o, null).getPropertyValue("background-color");
if (o.currentStyle) c = o.currentStyle.backgroundColor;
if ((c != "" && c != "transparent") || o.tagName == "BODY") {
break;
}
o = o.parentNode;
}
if (c == undefined || c == "" || c == "transparent") c = "#FFFFFF";
var rgb = c.match(/rgb\s*\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/);
if (rgb) c = this.make_hex(parseInt(rgb[1]), parseInt(rgb[2]), parseInt(rgb[3]));
return c;
}}